Guitar Tuner: Chords&Metronome

Name: Guitar Tuner: Chords&Metronome
Rating: 3.8 (4 reviews)
Author: Ersin KAYALI

by Ersin KAYALI

iPhone · iPad

Active Last checked 7 Aug 2026

App Store ↗

Quick verdict

What it is: Store information collected; independent summary not yet available.
At a glance: Free to download

Categories and search queries

Official categories

Education
Music

AppCorpus categories

Key functions

Function	Availability	Access	Scope	Evidence
Free app	Yes	Free	—	Store published

Screens

App Store

15 store screenshots

Pricing & paywalls

App Store

Free

Last verified 7 Aug 2026

Ratings & reviews

App Store

3.8 4 ratings · App Store

No store reviews collected for App Store · US

Privacy & accessibility

App Store

Privacy

Data Linked to You — Analytics — Diagnostics — Performance Data Developer declared
Data Linked to You — Analytics — Identifiers — Device ID Developer declared
Data Linked to You — Analytics — Usage Data — Advertising Data Developer declared
Data Linked to You — Analytics — Usage Data — Product Interaction Developer declared
Data Linked to You — Product Personalization — Diagnostics — Performance Data Developer declared
Data Linked to You — Product Personalization — Identifiers — Device ID Developer declared
Data Linked to You — Product Personalization — Usage Data — Advertising Data Developer declared
Data Linked to You — Product Personalization — Usage Data — Product Interaction Developer declared
Data Linked to You — Third-Party Advertising — Diagnostics — Performance Data Developer declared
Data Linked to You — Third-Party Advertising — Identifiers — Device ID Developer declared
Data Linked to You — Third-Party Advertising — Location — Coarse Location Developer declared
Data Linked to You — Third-Party Advertising — Usage Data — Advertising Data Developer declared
Data Linked to You — Third-Party Advertising — Usage Data — Product Interaction Developer declared
Data Linked to You — Diagnostics Developer declared
Data Linked to You — Identifiers Developer declared
Data Linked to You — Location 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 — Product Personalization — Diagnostics — Crash Data Developer declared
Data Not Linked to You — Third-Party Advertising — Diagnostics — Crash Data Developer declared
Data Not Linked to You — Diagnostics Developer declared
Data Used to Track You — Diagnostics — Crash Data Developer declared
Data Used to Track You — Diagnostics — Performance Data Developer declared
Data Used to Track You — Diagnostics Developer declared
Data Used to Track You — Identifiers — Device ID Developer declared
Data Used to Track You — Identifiers Developer declared
Data Used to Track You — Location — Coarse Location Developer declared
Data Used to Track You — Location Developer declared
Data Used to Track You — Usage Data — Advertising Data Developer declared
Data Used to Track You — Usage Data — Product Interaction Developer declared
Data Used to Track You — Usage Data Developer declared

Show more Show less

Accessibility

No accessibility labels collected yet.

Versions

App Store

1.1.2
1.2.1
New frequency indicator added for better display of the tuning. General bug fixes.
1.2.2
We have improved tuner accuracy and changed the design of the metronome to show the relation of subdivisions and change of the measure. General bug fixes.
1.2.3
We have polished design for a better user experience General bug fixes.
1.2.5 · 5 Mar 2026
Age rating is updated. We have improved page design. General bug fixes.

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 this app with its closest alternatives.

View JSON

GET /api/v3/apps/6451336931

{
  "app_id": 6451336931,
  "canonical_url": "https://appcorpus.com/apps/guitar-tuner-chords-metronome-6451336931",
  "identity": {
    "name": "Guitar Tuner: Chords&Metronome",
    "slug": "guitar-tuner-chords-metronome",
    "developer": {
      "name": "Ersin KAYALI",
      "url": "https://appcorpus.com/developers/ersin-kayali-developer_b975d0a5054fd8bf2271d9e9b37da29a"
    },
    "icon_url": "https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/0a/5b/2e/0a5b2e61-8b68-05fe-1714-a084f2954139/AppIcon-0-0-1x_U007epad-0-1-85-220.jpeg/512x512bb.jpg",
    "stores": [
      "apple"
    ],
    "platforms": [
      "iphone",
      "ipad"
    ],
    "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/guitar-tuner-chords-metronome/id6451336931?uo=4",
      "rating": 3.8,
      "rating_count": 4,
      "formatted_price": "Free",
      "is_free": true,
      "has_iap": false,
      "has_subscription": false,
      "version": "1.2.5",
      "updated": "2026-03-05",
      "currency": "USD"
    }
  ],
  "summary": {
    "one_liner": null,
    "summary": null,
    "best_for": [],
    "not_for": [],
    "status": "fallback",
    "at_a_glance": [
      "Free to download"
    ]
  },
  "categories": {
    "official": [
      "Education",
      "Music"
    ],
    "appcorpus": [
      {
        "category_id": "education",
        "label": "Education",
        "url": "https://appcorpus.com/categories/education"
      },
      {
        "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"
    }
  ],
  "pricing": [
    {
      "store": "apple",
      "formatted_price": "Free",
      "is_free": true,
      "has_iap": false,
      "has_subscription": false,
      "currency": "USD",
      "market": "us",
      "last_verified": "2026-08-07",
      "rows": [
        "Free"
      ]
    }
  ],
  "screens": [
    {
      "url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/f7/59/2d/f7592d23-4771-3545-8b79-5167c436a330/IPad_12.9_01_en.jpg/1600x1600bb.jpg",
      "store": "apple",
      "platform": "ipad",
      "alt": "Guitar Tuner: Chords&Metronome ipad screenshot 1"
    },
    {
      "url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/83/fd/cf/83fdcf4f-a818-0919-0883-17c05a1fabc6/8c2cece0-aca3-44dc-897d-4eea02d3deb0_IPad_12.9_01_en.jpg/576x768bb.jpg",
      "store": "apple",
      "platform": "ipad",
      "alt": "Guitar Tuner: Chords&Metronome ipad screenshot 2"
    },
    {
      "url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/15/97/bc/1597bc9e-689c-618b-b714-747eadf7210d/IPad_12.9_07_en.jpg/1600x1600bb.jpg",
      "store": "apple",
      "platform": "ipad",
      "alt": "Guitar Tuner: Chords&Metronome ipad screenshot 3"
    },
    {
      "url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/18/2c/a1/182ca1bf-9b6d-1bb1-74df-cf56713bb196/edb5afd1-8013-4bc8-8c67-bae082f7d195_IPad_12.9_07_en.jpg/576x768bb.jpg",
      "store": "apple",
      "platform": "ipad",
      "alt": "Guitar Tuner: Chords&Metronome ipad screenshot 4"
    },
    {
      "url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/ba/4f/80/ba4f8016-19f9-9e18-717e-a9bd63e63877/IPad_12.9_05_en.jpg/1600x1600bb.jpg",
      "store": "apple",
      "platform": "ipad",
      "alt": "Guitar Tuner: Chords&Metronome ipad screenshot 5"
    },
    {
      "url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/4a/73/e3/4a73e33a-2cc7-226c-7b31-9187c2718305/44891110-7397-426a-86c2-bd1b0a76b263_IPad_12.9_03_en.jpg/576x768bb.jpg",
      "store": "apple",
      "platform": "ipad",
      "alt": "Guitar Tuner: Chords&Metronome ipad screenshot 6"
    },
    {
      "url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/59/38/01/59380175-3304-4529-a4de-22a1bd922ff6/IPad_12.9_03_en.jpg/1600x1600bb.jpg",
      "store": "apple",
      "platform": "ipad",
      "alt": "Guitar Tuner: Chords&Metronome ipad screenshot 7"
    },
    {
      "url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/8f/4a/c9/8f4ac972-bb46-f7e9-99e2-a508c80dded3/e8acfc8a-0976-4c07-a58b-6a008ff032ac_IPad_12.9_06_en.jpg/576x768bb.jpg",
      "store": "apple",
      "platform": "ipad",
      "alt": "Guitar Tuner: Chords&Metronome ipad screenshot 8"
    },
    {
      "url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/74/2f/9b/742f9b0b-eef5-de7d-ab26-214e1b750c8f/IPad_12.9_06_en.jpg/1600x1600bb.jpg",
      "store": "apple",
      "platform": "ipad",
      "alt": "Guitar Tuner: Chords&Metronome ipad screenshot 9"
    },
    {
      "url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/57/b7/b2/57b7b2f4-9313-7d6a-9630-859100c8829a/ef75c1f2-b7c9-4eeb-9697-c75ca03ef932_IPad_12.9_05_en.jpg/576x768bb.jpg",
      "store": "apple",
      "platform": "ipad",
      "alt": "Guitar Tuner: Chords&Metronome ipad screenshot 10"
    },
    {
      "url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/d7/cb/89/d7cb8991-361a-93c5-3c0e-0677028a530d/IPhone_6.5_01_en.jpg/1242x1600bb.jpg",
      "store": "apple",
      "platform": "iphone",
      "alt": "Guitar Tuner: Chords&Metronome iphone screenshot 11"
    },
    {
      "url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/23/8f/d9/238fd956-d54c-e702-8ee3-94142d1c4b7a/IPhone_6.5_07_en.jpg/1242x1600bb.jpg",
      "store": "apple",
      "platform": "iphone",
      "alt": "Guitar Tuner: Chords&Metronome iphone screenshot 12"
    },
    {
      "url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/8b/72/7a/8b727a4d-057e-5b00-7993-527afc712580/IPhone_6.5_05_en.jpg/1242x1600bb.jpg",
      "store": "apple",
      "platform": "iphone",
      "alt": "Guitar Tuner: Chords&Metronome iphone screenshot 13"
    },
    {
      "url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/8c/de/ec/8cdeec8a-2eee-cc48-8755-babe370b5ec8/IPhone_6.5_03_en.jpg/1242x1600bb.jpg",
      "store": "apple",
      "platform": "iphone",
      "alt": "Guitar Tuner: Chords&Metronome iphone screenshot 14"
    },
    {
      "url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/59/36/d0/5936d0ab-8d12-2fd5-409a-e4c079c229c3/IPhone_6.5_08_en.jpg/1242x1600bb.jpg",
      "store": "apple",
      "platform": "iphone",
      "alt": "Guitar Tuner: Chords&Metronome iphone screenshot 15"
    }
  ],
  "ratings": [
    {
      "store": "apple",
      "average": 3.8,
      "count": 4,
      "market": "us",
      "observed_at": "2026-08-07",
      "reviews": []
    }
  ],
  "privacy": [
    {
      "store": "apple",
      "declarations": [
        {
          "title": "Data Linked to You",
          "detail": "Analytics — Diagnostics — Performance Data",
          "source": "Developer declared"
        },
        {
          "title": "Data Linked to You",
          "detail": "Analytics — Identifiers — Device ID",
          "source": "Developer declared"
        },
        {
          "title": "Data Linked to You",
          "detail": "Analytics — Usage Data — Advertising Data",
          "source": "Developer declared"
        },
        {
          "title": "Data Linked to You",
          "detail": "Analytics — Usage Data — Product Interaction",
          "source": "Developer declared"
        },
        {
          "title": "Data Linked to You",
          "detail": "Product Personalization — Diagnostics — Performance Data",
          "source": "Developer declared"
        },
        {
          "title": "Data Linked to You",
          "detail": "Product Personalization — Identifiers — Device ID",
          "source": "Developer declared"
        },
        {
          "title": "Data Linked to You",
          "detail": "Product Personalization — Usage Data — Advertising Data",
          "source": "Developer declared"
        },
        {
          "title": "Data Linked to You",
          "detail": "Product Personalization — Usage Data — Product Interaction",
          "source": "Developer declared"
        },
        {
          "title": "Data Linked to You",
          "detail": "Third-Party Advertising — Diagnostics — Performance Data",
          "source": "Developer declared"
        },
        {
          "title": "Data Linked to You",
          "detail": "Third-Party Advertising — Identifiers — Device ID",
          "source": "Developer declared"
        },
        {
          "title": "Data Linked to You",
          "detail": "Third-Party Advertising — Location — Coarse Location",
          "source": "Developer declared"
        },
        {
          "title": "Data Linked to You",
          "detail": "Third-Party Advertising — Usage Data — Advertising Data",
          "source": "Developer declared"
        },
        {
          "title": "Data Linked to You",
          "detail": "Third-Party Advertising — Usage Data — Product Interaction",
          "source": "Developer declared"
        },
        {
          "title": "Data Linked to You",
          "detail": "Diagnostics",
          "source": "Developer declared"
        },
        {
          "title": "Data Linked to You",
          "detail": "Identifiers",
          "source": "Developer declared"
        },
        {
          "title": "Data Linked to You",
          "detail": "Location",
          "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": "Product Personalization — Diagnostics — Crash Data",
          "source": "Developer declared"
        },
        {
          "title": "Data Not Linked to You",
          "detail": "Third-Party Advertising — Diagnostics — Crash Data",
          "source": "Developer declared"
        },
        {
          "title": "Data Not Linked to You",
          "detail": "Diagnostics",
          "source": "Developer declared"
        },
        {
          "title": "Data Used to Track You",
          "detail": "Diagnostics — Crash Data",
          "source": "Developer declared"
        },
        {
          "title": "Data Used to Track You",
          "detail": "Diagnostics — Performance Data",
          "source": "Developer declared"
        },
        {
          "title": "Data Used to Track You",
          "detail": "Diagnostics",
          "source": "Developer declared"
        },
        {
          "title": "Data Used to Track You",
          "detail": "Identifiers — Device ID",
          "source": "Developer declared"
        },
        {
          "title": "Data Used to Track You",
          "detail": "Identifiers",
          "source": "Developer declared"
        },
        {
          "title": "Data Used to Track You",
          "detail": "Location — Coarse Location",
          "source": "Developer declared"
        },
        {
          "title": "Data Used to Track You",
          "detail": "Location",
          "source": "Developer declared"
        },
        {
          "title": "Data Used to Track You",
          "detail": "Usage Data — Advertising Data",
          "source": "Developer declared"
        },
        {
          "title": "Data Used to Track You",
          "detail": "Usage Data — Product Interaction",
          "source": "Developer declared"
        },
        {
          "title": "Data Used to Track You",
          "detail": "Usage Data",
          "source": "Developer declared"
        }
      ],
      "accessibility": []
    }
  ],
  "changes": [
    {
      "store": "apple",
      "version": "1.1.2",
      "released_at": null,
      "notes": ""
    },
    {
      "store": "apple",
      "version": "1.2.1",
      "released_at": null,
      "notes": "New frequency indicator added for better display of the tuning. General bug fixes."
    },
    {
      "store": "apple",
      "version": "1.2.2",
      "released_at": null,
      "notes": "We have improved tuner accuracy and changed the design of the metronome to show the relation of subdivisions and change of the measure. General bug fixes."
    },
    {
      "store": "apple",
      "version": "1.2.3",
      "released_at": null,
      "notes": "We have polished design for a better user experience General bug fixes."
    },
    {
      "store": "apple",
      "version": "1.2.5",
      "released_at": "2026-03-05",
      "notes": "Age rating is updated. We have improved page design. General bug fixes."
    }
  ],
  "alternatives": [],
  "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": "free",
        "label": "Free",
        "kind": "free",
        "status": "inferred",
        "prices": [],
        "trial": null
      }
    ],
    "features": [],
    "unknown_features": [],
    "data_cutoff": "7 Aug 2026"
  }
}