StemFM

Name: StemFM
Rating: 4.2 (20 reviews)
Author: Stem US Inc.

by Stem US Inc.

iPhone

Active Last checked 7 Aug 2026

App Store ↗

Quick verdict

What it is: Store information collected; independent summary not yet available.
At a glance: From $19.99/mo
Free to download
In-app purchases

Categories and search queries

Official categories

Music

AppCorpus categories

Music

Key functions

Function	Availability	Access	Scope	Evidence
Free app	Yes	Free	—	Store published
In-app purchases	Yes	Limited free	—	Store published

Screens

App Store

6 store screenshots

Pricing & paywalls

App Store

StemFM Monthly Premium — $19.99/month
StemFM Monthly Premium — $199.99/year ($16.66/mo)
1 Stem Set — $0.99
15 Stem Sets — $9.99
40 Stem Sets — $21.99
6 Stem Sets — $4.99

Last verified 7 Aug 2026

Ratings & reviews

App Store

4.2 20 ratings · App Store

4/524 Hours in and I'm buying a Stem 2 / I'm obsessed!!
Never officially had a table so when I wanted something similar to Virtual DJ but with instant translation of musical communication. Get the App, premium. Well worth it. The only issue i have is uploading music and then playing it, there is an error if the song is slow generate or there is an error. Also when I upload music Ai just puts it into any artist category which confuses the whole library. So my only issue is with selection and upload. The actual process of mixing is very convenient and sounds nice as well adjusting to the correct tempo acoustically.

Nickoli Wade · 7 Aug 2026
5/5Have waited many years for someone to make this a reality.
The creative forces behind this app and the accompanying Stem2 player have crafted something truly special. It really is a wonderful gift for those who not only love music, but those who enjoy mixing stems and experimenting with their favorite songs, as well as the bonus opportunity in discovering more buried within the music they love. The idea of mixing stems is certainly not new, but StemFM and Stem2 paired together, in my opinion is how it should be. In time, once all the initial kinks, bugs, etc. are worked out, I feel all the streaming services are going to copy this.

Crow Servo · 7 Aug 2026
5/5Creative way to listen 🎧🎶
StemFM brings a brand new way to enjoy your music. I’ve been having so much fun mixing all of my favorite songs, and collaborating different artists that may never work together in real life! Amazing.

BillsMafia0312 · 7 Aug 2026
2/5Uses AI
Thought this was a cool app that I could dj on with the help of my own stem player with different songs without needing to download them in order to play around with but it uses ai and had little selection and terrible organization within the categories of music, not to mention when it did generate something to mix my song into it was something that completely clashed and did not sound good with. Bad app. No Ai, things could be so simple, I thought simplicity was important as it reflects that on the actual stem products design but it’s just all around bad. Hoping for better if this ever gets improved on. Had potential.

Alessandra77119 · 7 Aug 2026
5/5Useful
Can manage my uploads, stem separate, and create new versions of songs for TikTok

pathonos · 7 Aug 2026

Privacy & accessibility

App Store

Privacy

Data Linked to You — Analytics — Identifiers — User ID Developer declared
Data Linked to You — Analytics — Usage Data — Product Interaction Developer declared
Data Linked to You — App Functionality — Financial Info — Payment Info Developer declared
Data Linked to You — App Functionality — Identifiers — User ID Developer declared
Data Linked to You — Product Personalization — Contact Info — Email Address Developer declared
Data Linked to You — Product Personalization — Contact Info — Name Developer declared
Data Linked to You — Product Personalization — Identifiers — User ID Developer declared
Data Linked to You — Product Personalization — Usage Data — Product Interaction Developer declared
Data Linked to You — Contact Info Developer declared
Data Linked to You — Financial Info Developer declared
Data Linked to You — Identifiers Developer declared
Data Linked to You — Usage Data Developer declared
Data Not Linked to You — Analytics — Diagnostics — Crash Data Developer declared
Data Not Linked to You — Analytics — Diagnostics — Other Diagnostic Data Developer declared
Data Not Linked to You — Analytics — Diagnostics — Performance Data Developer declared
Data Not Linked to You — App Functionality — Diagnostics — Crash Data Developer declared
Data Not Linked to You — App Functionality — Diagnostics — Other Diagnostic Data Developer declared
Data Not Linked to You — App Functionality — Diagnostics — Performance Data Developer declared
Data Not Linked to You — Diagnostics Developer declared

Show more Show less

Accessibility

No accessibility labels collected yet.

Versions

App Store

1.0.10
- Perfectly matched song suggestions are now in sessions - Songs can be recorded directly in StemFM from the create screen and added to a session - Songs and Audio can be sent directly to StemFM from the share sheet in other apps. - UI tweaks and bug-fixing
1.0.11
Mix in perfect time. Introducing Quantize Performance. Your stem switches now lock straight to the beat, enable it in Settings. Every session now has a visibility setting: Private, Unlisted, or Public. Many bug fixes and performance improvements.
1.0.12
Pick up right where you left off. Your mixes now remember how you arranged their stems and bring them back the next time you play, across all your devices. Know what fits at a glance. Song suggestions now show each song's tempo and key. Capture the moment. Record a take and add it straight to your library. Many bug fixes and performance improvements.
1.0.13
We're always working to make StemFM better, this release brings: - Shuffle mode playback within sessions - Song BPM and Key are now surfaced in more places that matter - Fixes and improvements in adding links, recording, sharing
1.0.14
- Claim your StemFM @handle in settings - Popular session on the search screen - Endless playback from suggested songs at the end of a session - Smoother transitions - Search improvements
1.0.15
Music starts faster. Songs and mixes begin playing almost as soon as you tap them. Record first, play second. Recording no longer needs playback running first. Start the take, then press play when you're ready. Search in your own alphabet. The globe key now works, so you can type an artist the way you'd write it. StemFM reopens on whatever you were last playing. Your last song is waiting in the player when you come back. A new share screen for mixes. The two metaballs now merge into one, matching the player. Plus fixes and polish throughout.
1.0.16 · 5 Aug 2026
- See all your uploads in one place - Search improvements around albums
1.0.4
1.0.5
- Recording - Improved search - Shuffle mode
1.0.6
This update includes performance improvements, bug fixes, and a number of enhancements to make your experience smoother and more reliable.
1.0.7
This update includes performance improvements, bug fixes, and a number of enhancements to make your experience smoother and more reliable.
1.0.9
This update includes performance improvements, bug fixes, and a number of enhancements to make your experience smoother and more reliable.

Show more Show less

Alternatives

Jammable - Mashups — Same category + similar ratings
ChordButter: Easy Songwriting — Same category + similar ratings
Evertag: Music Tag Editor — Same category + similar ratings
MusicHarbor - Track New Music — Same category + similar ratings

Availability by market

Data quality & evidence

Page completeness: Live store listing
Last verified: 7 Aug 2026
Sources: App Store

Independent summary has not been published yet.

Report a correction

Use this page with an AI agent

AppCorpus MCP gives your agent current app data, prices, screens, features and sources.

Example prompt

Compare StemFM with Jammable - Mashups.

View JSON

GET /api/v3/apps/6753893767

{
  "app_id": 6753893767,
  "canonical_url": "https://appcorpus.com/apps/stemfm-6753893767",
  "identity": {
    "name": "StemFM",
    "slug": "stemfm",
    "developer": {
      "name": "Stem US Inc.",
      "url": "https://appcorpus.com/developers/stem-us-inc-developer_33386ee98438fd7cc7b2604f114a5d95"
    },
    "icon_url": "https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/89/1b/10/891b10c1-a058-45c6-e462-f7d17d42c0d3/StemFM-Icon-0-0-1x_U007ephone-0-1-0-P3-85-220.png/512x512bb.jpg",
    "stores": [
      "apple"
    ],
    "platforms": [
      "iphone"
    ],
    "status": {
      "state": "active",
      "label": "Active",
      "last_checked": "2026-08-07",
      "last_checked_label": "7 Aug 2026",
      "banner": null,
      "region_note": null
    }
  },
  "listings": [
    {
      "store": "apple",
      "status": "ACTIVE",
      "url": "https://apps.apple.com/us/app/stemfm/id6753893767?uo=4",
      "rating": 4.2,
      "rating_count": 20,
      "formatted_price": "Free",
      "is_free": true,
      "has_iap": true,
      "has_subscription": false,
      "version": "1.0.16",
      "updated": "2026-08-05",
      "currency": "USD"
    }
  ],
  "summary": {
    "one_liner": null,
    "summary": null,
    "best_for": [],
    "not_for": [],
    "status": "fallback",
    "at_a_glance": [
      "From $19.99/mo",
      "Free to download",
      "In-app purchases"
    ]
  },
  "categories": {
    "official": [
      "Music"
    ],
    "appcorpus": [
      {
        "category_id": "music",
        "label": "Music",
        "url": "https://appcorpus.com/categories/music"
      }
    ]
  },
  "use_cases": [],
  "features": [
    {
      "capability_id": "free_app",
      "label": "Free app",
      "availability": "yes",
      "access_level": "free",
      "scope": null,
      "evidence": "Store published"
    },
    {
      "capability_id": "in_app_purchases",
      "label": "In-app purchases",
      "availability": "yes",
      "access_level": "free_limited",
      "scope": null,
      "evidence": "Store published"
    }
  ],
  "pricing": [
    {
      "store": "apple",
      "formatted_price": "Free",
      "is_free": true,
      "has_iap": true,
      "has_subscription": false,
      "currency": "USD",
      "market": "us",
      "last_verified": "2026-08-07",
      "rows": [
        "StemFM Monthly Premium — $19.99/month",
        "StemFM Monthly Premium — $199.99/year ($16.66/mo)",
        "1 Stem Set — $0.99",
        "15 Stem Sets — $9.99",
        "40 Stem Sets — $21.99",
        "6 Stem Sets — $4.99"
      ]
    }
  ],
  "screens": [
    {
      "url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/dc/4a/18/dc4a184c-ac9b-5fd7-3d32-33ad6adf7f95/1.png/1242x1600bb.jpg",
      "store": "apple",
      "platform": "iphone",
      "alt": "StemFM iphone screenshot 1"
    },
    {
      "url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/ee/4b/e1/ee4be1f7-43f8-b475-bb9b-1130e67a15c3/2.png/1242x1600bb.jpg",
      "store": "apple",
      "platform": "iphone",
      "alt": "StemFM iphone screenshot 2"
    },
    {
      "url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/d9/be/33/d9be33b8-71e5-9c85-2072-4a2ed453d885/3.png/1242x1600bb.jpg",
      "store": "apple",
      "platform": "iphone",
      "alt": "StemFM iphone screenshot 3"
    },
    {
      "url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/ff/78/70/ff787080-d305-4bdc-15cd-7afc466d0dc3/4.png/1242x1600bb.jpg",
      "store": "apple",
      "platform": "iphone",
      "alt": "StemFM iphone screenshot 4"
    },
    {
      "url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b5/c6/ce/b5c6ce5d-0bb6-429c-9cb7-784f7da38f86/5.png/1242x1600bb.jpg",
      "store": "apple",
      "platform": "iphone",
      "alt": "StemFM iphone screenshot 5"
    },
    {
      "url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e7/00/7c/e7007c67-ba3c-1ba7-d555-940363b7c8bb/6.png/1242x1600bb.jpg",
      "store": "apple",
      "platform": "iphone",
      "alt": "StemFM iphone screenshot 6"
    }
  ],
  "ratings": [
    {
      "store": "apple",
      "average": 4.2,
      "count": 20,
      "market": "us",
      "observed_at": "2026-08-07",
      "reviews": [
        {
          "rating": 4,
          "title": "24 Hours in and I'm buying a Stem 2 / I'm obsessed!!",
          "body": "Never officially had a table so when I wanted something similar to Virtual DJ but with instant translation of musical communication. Get the App, premium. Well worth it. The only issue i have is uploading music and then playing it, there is an error if the song is slow generate or there is an error. Also when I upload music Ai just puts it into any artist category which confuses the whole library. So my only issue is with selection and upload. The actual process of mixing is very convenient and sounds nice as well adjusting to the correct tempo acoustically.",
          "author": "Nickoli Wade",
          "date": "7 Aug 2026"
        },
        {
          "rating": 5,
          "title": "Have waited many years for someone to make this a reality.",
          "body": "The creative forces behind this app and the accompanying Stem2 player have crafted something truly special. It really is a wonderful gift for those who not only love music, but those who enjoy mixing stems and experimenting with their favorite songs, as well as the bonus opportunity in discovering more buried within the music they love. The idea of mixing stems is certainly not new, but StemFM and Stem2 paired together, in my opinion is how it should be. In time, once all the initial kinks, bugs, etc. are worked out, I feel all the streaming services are going to copy this.",
          "author": "Crow Servo",
          "date": "7 Aug 2026"
        },
        {
          "rating": 5,
          "title": "Creative way to listen 🎧🎶",
          "body": "StemFM brings a brand new way to enjoy your music. I’ve been having so much fun mixing all of my favorite songs, and collaborating different artists that may never work together in real life! Amazing.",
          "author": "BillsMafia0312",
          "date": "7 Aug 2026"
        },
        {
          "rating": 2,
          "title": "Uses AI",
          "body": "Thought this was a cool app that I could dj on with the help of my own stem player with different songs without needing to download them in order to play around with but it uses ai and had little selection and terrible organization within the categories of music, not to mention when it did generate something to mix my song into it was something that completely clashed and did not sound good with. Bad app. No Ai, things could be so simple, I thought simplicity was important as it reflects that on the actual stem products design but it’s just all around bad. Hoping for better if this ever gets improved on. Had potential.",
          "author": "Alessandra77119",
          "date": "7 Aug 2026"
        },
        {
          "rating": 5,
          "title": "Useful",
          "body": "Can manage my uploads, stem separate, and create new versions of songs for TikTok",
          "author": "pathonos",
          "date": "7 Aug 2026"
        }
      ]
    }
  ],
  "privacy": [
    {
      "store": "apple",
      "declarations": [
        {
          "title": "Data Linked to You",
          "detail": "Analytics — Identifiers — User ID",
          "source": "Developer declared"
        },
        {
          "title": "Data Linked to You",
          "detail": "Analytics — Usage Data — Product Interaction",
          "source": "Developer declared"
        },
        {
          "title": "Data Linked to You",
          "detail": "App Functionality — Financial Info — Payment Info",
          "source": "Developer declared"
        },
        {
          "title": "Data Linked to You",
          "detail": "App Functionality — Identifiers — User ID",
          "source": "Developer declared"
        },
        {
          "title": "Data Linked to You",
          "detail": "Product Personalization — Contact Info — Email Address",
          "source": "Developer declared"
        },
        {
          "title": "Data Linked to You",
          "detail": "Product Personalization — Contact Info — Name",
          "source": "Developer declared"
        },
        {
          "title": "Data Linked to You",
          "detail": "Product Personalization — Identifiers — User ID",
          "source": "Developer declared"
        },
        {
          "title": "Data Linked to You",
          "detail": "Product Personalization — Usage Data — Product Interaction",
          "source": "Developer declared"
        },
        {
          "title": "Data Linked to You",
          "detail": "Contact Info",
          "source": "Developer declared"
        },
        {
          "title": "Data Linked to You",
          "detail": "Financial Info",
          "source": "Developer declared"
        },
        {
          "title": "Data Linked to You",
          "detail": "Identifiers",
          "source": "Developer declared"
        },
        {
          "title": "Data Linked to You",
          "detail": "Usage Data",
          "source": "Developer declared"
        },
        {
          "title": "Data Not Linked to You",
          "detail": "Analytics — Diagnostics — Crash Data",
          "source": "Developer declared"
        },
        {
          "title": "Data Not Linked to You",
          "detail": "Analytics — Diagnostics — Other Diagnostic Data",
          "source": "Developer declared"
        },
        {
          "title": "Data Not Linked to You",
          "detail": "Analytics — Diagnostics — Performance Data",
          "source": "Developer declared"
        },
        {
          "title": "Data Not Linked to You",
          "detail": "App Functionality — Diagnostics — Crash Data",
          "source": "Developer declared"
        },
        {
          "title": "Data Not Linked to You",
          "detail": "App Functionality — Diagnostics — Other Diagnostic Data",
          "source": "Developer declared"
        },
        {
          "title": "Data Not Linked to You",
          "detail": "App Functionality — Diagnostics — Performance Data",
          "source": "Developer declared"
        },
        {
          "title": "Data Not Linked to You",
          "detail": "Diagnostics",
          "source": "Developer declared"
        }
      ],
      "accessibility": []
    }
  ],
  "changes": [
    {
      "store": "apple",
      "version": "1.0.10",
      "released_at": null,
      "notes": "- Perfectly matched song suggestions are now in sessions - Songs can be recorded directly in StemFM from the create screen and added to a session - Songs and Audio can be sent directly to StemFM from the share sheet in other apps. - UI tweaks and bug-fixing"
    },
    {
      "store": "apple",
      "version": "1.0.11",
      "released_at": null,
      "notes": "Mix in perfect time. Introducing Quantize Performance. Your stem switches now lock straight to the beat, enable it in Settings. Every session now has a visibility setting: Private, Unlisted, or Public. Many bug fixes and performance improvements."
    },
    {
      "store": "apple",
      "version": "1.0.12",
      "released_at": null,
      "notes": "Pick up right where you left off. Your mixes now remember how you arranged their stems and bring them back the next time you play, across all your devices. Know what fits at a glance. Song suggestions now show each song's tempo and key. Capture the moment. Record a take and add it straight to your library. Many bug fixes and performance improvements."
    },
    {
      "store": "apple",
      "version": "1.0.13",
      "released_at": null,
      "notes": "We're always working to make StemFM better, this release brings: - Shuffle mode playback within sessions - Song BPM and Key are now surfaced in more places that matter - Fixes and improvements in adding links, recording, sharing"
    },
    {
      "store": "apple",
      "version": "1.0.14",
      "released_at": null,
      "notes": "- Claim your StemFM @handle in settings - Popular session on the search screen - Endless playback from suggested songs at the end of a session - Smoother transitions - Search improvements"
    },
    {
      "store": "apple",
      "version": "1.0.15",
      "released_at": null,
      "notes": "Music starts faster. Songs and mixes begin playing almost as soon as you tap them. Record first, play second. Recording no longer needs playback running first. Start the take, then press play when you're ready. Search in your own alphabet. The globe key now works, so you can type an artist the way you'd write it. StemFM reopens on whatever you were last playing. Your last song is waiting in the player when you come back. A new share screen for mixes. The two metaballs now merge into one, matching the player. Plus fixes and polish throughout."
    },
    {
      "store": "apple",
      "version": "1.0.16",
      "released_at": "2026-08-05",
      "notes": "- See all your uploads in one place - Search improvements around albums"
    },
    {
      "store": "apple",
      "version": "1.0.4",
      "released_at": null,
      "notes": ""
    },
    {
      "store": "apple",
      "version": "1.0.5",
      "released_at": null,
      "notes": "- Recording - Improved search - Shuffle mode"
    },
    {
      "store": "apple",
      "version": "1.0.6",
      "released_at": null,
      "notes": "This update includes performance improvements, bug fixes, and a number of enhancements to make your experience smoother and more reliable."
    },
    {
      "store": "apple",
      "version": "1.0.7",
      "released_at": null,
      "notes": "This update includes performance improvements, bug fixes, and a number of enhancements to make your experience smoother and more reliable."
    },
    {
      "store": "apple",
      "version": "1.0.9",
      "released_at": null,
      "notes": "This update includes performance improvements, bug fixes, and a number of enhancements to make your experience smoother and more reliable."
    }
  ],
  "alternatives": [
    {
      "app_id": 6526492369,
      "name": "Jammable - Mashups",
      "url": "https://appcorpus.com/apps/jammable-mashups-6526492369",
      "reason": "Same category + similar ratings"
    },
    {
      "app_id": 6471820796,
      "name": "ChordButter: Easy Songwriting",
      "url": "https://appcorpus.com/apps/chordbutter-easy-songwriting-6471820796",
      "reason": "Same category + similar ratings"
    },
    {
      "app_id": 1450763230,
      "name": "Evertag: Music Tag Editor",
      "url": "https://appcorpus.com/apps/evertag-music-tag-editor-1450763230",
      "reason": "Same category + similar ratings"
    },
    {
      "app_id": 1440405750,
      "name": "MusicHarbor - Track New Music",
      "url": "https://appcorpus.com/apps/musicharbor-track-new-music-1440405750",
      "reason": "Same category + similar ratings"
    }
  ],
  "evidence_summary": {
    "index_state": "S1",
    "evidence_level": 1,
    "level_label": "Live store listing",
    "indexable": true,
    "last_verified_at": "2026-08-07",
    "unknown_fields": [
      "Independent summary has not been published yet."
    ],
    "sources": [
      "App Store"
    ]
  },
  "availability_markets": {
    "live": [
      "us"
    ],
    "selected": "us",
    "note": null
  },
  "feature_events": {
    "events": []
  },
  "features_slice": {
    "plans": [
      {
        "code": "premium",
        "label": "StemFM Monthly Premium",
        "kind": "subscription",
        "status": "store_listed",
        "prices": [
          {
            "storefront": "us",
            "formatted": "$19.99",
            "billing_period": "monthly"
          },
          {
            "storefront": "us",
            "formatted": "$199.99",
            "billing_period": "yearly"
          }
        ],
        "trial": null
      },
      {
        "code": "1-stem-set",
        "label": "1 Stem Set",
        "kind": "unknown",
        "status": "store_listed",
        "prices": [
          {
            "storefront": "us",
            "formatted": "$0.99",
            "billing_period": null
          }
        ],
        "trial": null
      },
      {
        "code": "15-stem-sets",
        "label": "15 Stem Sets",
        "kind": "unknown",
        "status": "store_listed",
        "prices": [
          {
            "storefront": "us",
            "formatted": "$9.99",
            "billing_period": null
          }
        ],
        "trial": null
      },
      {
        "code": "40-stem-sets",
        "label": "40 Stem Sets",
        "kind": "unknown",
        "status": "store_listed",
        "prices": [
          {
            "storefront": "us",
            "formatted": "$21.99",
            "billing_period": null
          }
        ],
        "trial": null
      },
      {
        "code": "6-stem-sets",
        "label": "6 Stem Sets",
        "kind": "unknown",
        "status": "store_listed",
        "prices": [
          {
            "storefront": "us",
            "formatted": "$4.99",
            "billing_period": null
          }
        ],
        "trial": null
      }
    ],
    "features": [],
    "unknown_features": [],
    "data_cutoff": "7 Aug 2026"
  }
}