AppCorpus MCP gives your agent current app data, prices, screens, features and sources.
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GET /api/v3/apps/6758098531
{
"app_id": 6758098531,
"canonical_url": "https://appcorpus.com/apps/vocal-pitch-monitor-track-note-6758098531",
"identity": {
"name": "Vocal Pitch Monitor Track Note",
"slug": "vocal-pitch-monitor-track-note",
"developer": {
"name": "brian koech",
"url": "https://appcorpus.com/developers/brian-koech-developer_a1d9a7e1912578029391acf1b9add8ed"
},
"icon_url": "https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/82/9c/41/829c4175-02dd-4674-13f7-ea56ff15d8ff/AppIcon-0-0-1x_U007epad-0-1-85-220.png/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/vocal-pitch-monitor-track-note/id6758098531?uo=4",
"rating": 3.7,
"rating_count": 3,
"formatted_price": "Free",
"is_free": true,
"has_iap": true,
"has_subscription": true,
"version": "1.6",
"updated": "2026-06-15",
"currency": "USD"
}
],
"summary": {
"one_liner": null,
"summary": null,
"best_for": [],
"not_for": [],
"status": "fallback",
"at_a_glance": [
"Free download · core features require a paid plan",
"In-app purchases",
"From $34.62/mo"
]
},
"categories": {
"official": [
"Music",
"Utilities"
],
"appcorpus": [
{
"category_id": "music",
"label": "Music",
"url": "https://appcorpus.com/categories/music"
},
{
"category_id": "utilities",
"label": "Utilities",
"url": "https://appcorpus.com/categories/utilities"
}
]
},
"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"
},
{
"capability_id": "subscription",
"label": "Subscription",
"availability": "yes",
"access_level": "paid",
"scope": null,
"evidence": "Store published"
}
],
"pricing": [
{
"store": "apple",
"formatted_price": "Free",
"is_free": true,
"has_iap": true,
"has_subscription": true,
"currency": "USD",
"market": "us",
"last_verified": "2026-08-07",
"rows": [
"pro — $7.99/week (derived from the IAP title)"
]
}
],
"screens": [
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/01/e3/ce/01e3ce0c-aafc-45e3-9c56-149a29898e0b/Untitled_design__U00286_U0029_copy.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Vocal Pitch Monitor Track Note ipad screenshot 1"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/01/e3/ce/01e3ce0c-aafc-45e3-9c56-149a29898e0b/Untitled_design__U00286_U0029_copy.png/360x480bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Vocal Pitch Monitor Track Note ipad screenshot 2"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/aa/8c/89/aa8c8954-8295-8f4b-1220-565e81a6e960/Untitled_design__U00288_U0029_copy.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Vocal Pitch Monitor Track Note ipad screenshot 3"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/aa/8c/89/aa8c8954-8295-8f4b-1220-565e81a6e960/Untitled_design__U00288_U0029_copy.png/360x480bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Vocal Pitch Monitor Track Note ipad screenshot 4"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ba/11/9d/ba119d90-f8ba-d508-18c8-806678abc912/Untitled_design__U002810_U0029_copy.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Vocal Pitch Monitor Track Note ipad screenshot 5"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ba/11/9d/ba119d90-f8ba-d508-18c8-806678abc912/Untitled_design__U002810_U0029_copy.png/360x480bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Vocal Pitch Monitor Track Note ipad screenshot 6"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/56/0c/d6/560cd6ed-9c73-f452-5580-af28f23d702a/Untitled_design__U00289_U0029_copy.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Vocal Pitch Monitor Track Note ipad screenshot 7"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/56/0c/d6/560cd6ed-9c73-f452-5580-af28f23d702a/Untitled_design__U00289_U0029_copy.png/360x480bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Vocal Pitch Monitor Track Note ipad screenshot 8"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/18/3b/38/183b3865-7077-e446-e3cf-e3dd0f11f807/1.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Vocal Pitch Monitor Track Note iphone screenshot 9"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/d4/0e/e2/d40ee23f-8e79-a724-c1dc-7e0dee6051bb/5.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Vocal Pitch Monitor Track Note iphone screenshot 10"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/4b/d5/cc/4bd5ccd6-21c7-1ef3-dc70-601250c610de/2.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Vocal Pitch Monitor Track Note iphone screenshot 11"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/7a/8a/81/7a8a818a-2beb-a7e3-5ee6-a9fba449a606/4.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Vocal Pitch Monitor Track Note iphone screenshot 12"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/82/68/69/82686914-dff3-d2aa-2c7d-858f6557230c/3.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Vocal Pitch Monitor Track Note iphone screenshot 13"
}
],
"ratings": [
{
"store": "apple",
"average": 3.7,
"count": 3,
"market": "us",
"observed_at": "2026-08-07",
"reviews": [
{
"rating": 1,
"title": "Mmmm",
"body": "Just purchased & it’s not very user friendly!",
"author": "LL6040tingle",
"date": "7 Aug 2026"
}
]
}
],
"privacy": [
{
"store": "apple",
"declarations": [
{
"title": "Data Linked to You",
"detail": "Analytics — Diagnostics — Other Diagnostic Data",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Analytics — Identifiers — Device ID",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Analytics — Identifiers — User ID",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Analytics — Location — Coarse Location",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Analytics — Purchases — Purchase History",
"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 — Diagnostics — Other Diagnostic Data",
"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": "Purchases",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Usage Data",
"source": "Developer declared"
}
],
"accessibility": []
}
],
"changes": [
{
"store": "apple",
"version": "1.0",
"released_at": null,
"notes": ""
},
{
"store": "apple",
"version": "1.1",
"released_at": null,
"notes": "Added intro pages , subscriptions and fixed recording and playback bug"
},
{
"store": "apple",
"version": "1.2",
"released_at": null,
"notes": "added multiple language support added feedback form and review submission ability"
},
{
"store": "apple",
"version": "1.3",
"released_at": null,
"notes": "fixed ui break in light mode"
},
{
"store": "apple",
"version": "1.4",
"released_at": null,
"notes": "polished ui bug fixes added export to midi"
},
{
"store": "apple",
"version": "1.5",
"released_at": null,
"notes": "updated ui. added file organisation."
},
{
"store": "apple",
"version": "1.6",
"released_at": "2026-06-15",
"notes": "improved onboarding and added haptics"
}
],
"alternatives": [
{
"app_id": 6751228637,
"name": "PitchMonitor - Vocal Visual",
"url": "https://appcorpus.com/apps/pitchmonitor-vocal-visual-6751228637",
"reason": "Same category + similar ratings"
},
{
"app_id": 6744618279,
"name": "Pitch Diagram: Vocal Tuner",
"url": "https://appcorpus.com/apps/pitch-diagram-vocal-tuner-6744618279",
"reason": "Same category + similar ratings"
},
{
"app_id": 6478816955,
"name": "AudioPitch: Pitch Monitor",
"url": "https://appcorpus.com/apps/audiopitch-pitch-monitor-6478816955",
"reason": "Same category + similar ratings"
},
{
"app_id": 6749875369,
"name": "Pitchy - Sing On Pitch",
"url": "https://appcorpus.com/apps/pitchy-sing-on-pitch-6749875369",
"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": "pro",
"label": "pro",
"kind": "subscription",
"status": "store_verified",
"prices": [
{
"storefront": "us",
"formatted": "$7.99",
"billing_period": "weekly"
}
],
"trial": null
}
],
"features": [],
"unknown_features": [],
"data_cutoff": "7 Aug 2026"
}
}
