AppCorpus MCP gives your agent current app data, prices, screens, features and sources.
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GET /api/v3/apps/6657986367
{
"app_id": 6657986367,
"canonical_url": "https://appcorpus.com/apps/learn-piano-perfect-keyboard-6657986367",
"identity": {
"name": "Learn Piano - Perfect KeyBoard",
"slug": "learn-piano-perfect-keyboard",
"developer": {
"name": "Son Nguyen Minh",
"url": "https://appcorpus.com/developers/son-nguyen-minh-developer_eb5083af807f8dd9a260a137907a20ef"
},
"icon_url": "https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/c9/a9/9f/c9a99f76-aa09-14d7-9575-2a6ff71545d6/AppIcon-default-0-0-1x_U007epad-0-1-0-85-220.png/512x512bb.jpg",
"stores": [
"apple"
],
"platforms": [
"iphone",
"ipad"
],
"status": {
"state": "active",
"label": "Active",
"last_checked": "2026-08-06",
"last_checked_label": "6 Aug 2026",
"banner": null,
"region_note": null
}
},
"listings": [
{
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"status": "ACTIVE",
"url": "https://apps.apple.com/us/app/learn-piano-perfect-keyboard/id6657986367?uo=4",
"rating": 3.8,
"rating_count": 33,
"formatted_price": "Free",
"is_free": true,
"has_iap": true,
"has_subscription": false,
"version": "1.7",
"updated": "2025-02-25",
"currency": "USD"
}
],
"summary": {
"one_liner": null,
"summary": null,
"best_for": [],
"not_for": [],
"status": "fallback",
"at_a_glance": [
"From $10.99/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": "2026-08-06",
"rows": [
"Monthly Piano Premium — $5.99/week",
"Monthly Piano Premium — $10.99/month",
"Monthly Piano Premium — $16.99/year ($1.41/mo)",
"Monthly Piano Premium — $29.99/year ($2.49/mo)",
"Week Premium Piano — $4.99/week",
"Life Time — $4.99"
]
}
],
"screens": [
{
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"store": "apple",
"platform": "ipad",
"alt": "Learn Piano - Perfect KeyBoard ipad screenshot 1"
},
{
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"store": "apple",
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"alt": "Learn Piano - Perfect KeyBoard ipad screenshot 2"
},
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"store": "apple",
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"alt": "Learn Piano - Perfect KeyBoard ipad screenshot 3"
},
{
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"store": "apple",
"platform": "ipad",
"alt": "Learn Piano - Perfect KeyBoard ipad screenshot 4"
},
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"store": "apple",
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"alt": "Learn Piano - Perfect KeyBoard ipad screenshot 5"
},
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"store": "apple",
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"alt": "Learn Piano - Perfect KeyBoard ipad screenshot 6"
},
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"store": "apple",
"platform": "ipad",
"alt": "Learn Piano - Perfect KeyBoard ipad screenshot 7"
},
{
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"store": "apple",
"platform": "ipad",
"alt": "Learn Piano - Perfect KeyBoard ipad screenshot 8"
},
{
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"store": "apple",
"platform": "ipad",
"alt": "Learn Piano - Perfect KeyBoard ipad screenshot 9"
},
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"store": "apple",
"platform": "iphone",
"alt": "Learn Piano - Perfect KeyBoard iphone screenshot 10"
},
{
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"store": "apple",
"platform": "iphone",
"alt": "Learn Piano - Perfect KeyBoard iphone screenshot 11"
},
{
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"store": "apple",
"platform": "iphone",
"alt": "Learn Piano - Perfect KeyBoard iphone screenshot 12"
},
{
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"store": "apple",
"platform": "iphone",
"alt": "Learn Piano - Perfect KeyBoard iphone screenshot 13"
},
{
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"store": "apple",
"platform": "iphone",
"alt": "Learn Piano - Perfect KeyBoard iphone screenshot 14"
}
],
"ratings": [
{
"store": "apple",
"average": 3.8,
"count": 33,
"market": "us",
"observed_at": "2026-08-06",
"reviews": [
{
"rating": 3,
"title": "Brinley Hines",
"body": "Want more song to learn and play",
"author": "👍🏻👍🏻👍🏻👍🏻allsome",
"date": "6 Aug 2026"
},
{
"rating": 5,
"title": "Nice",
"body": "10/10",
"author": "Essx4b",
"date": "6 Aug 2026"
},
{
"rating": 1,
"title": "Why",
"body": "The add i saw had songs but with this it id just noise i hate it",
"author": "Pls fix this pls for roblox",
"date": "6 Aug 2026"
},
{
"rating": 1,
"title": "HATE IT",
"body": "I couldn’t learn it there’s no sound and nothing",
"author": "Barbare sujashvili",
"date": "6 Aug 2026"
},
{
"rating": 1,
"title": "No hay música",
"body": "No puedo poner música así que una estrella prefiero otras aplicaciones de piano que esta copia.",
"author": "Amara726632",
"date": "6 Aug 2026"
}
]
}
],
"privacy": [
{
"store": "apple",
"declarations": [
{
"title": "Data Linked to You",
"detail": "Analytics — Diagnostics — Crash 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 — Usage Data — Advertising Data",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Analytics — Usage Data — Other Usage 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": "Usage Data",
"source": "Developer declared"
},
{
"title": "Data Used to Track You",
"detail": "Identifiers — User ID",
"source": "Developer declared"
},
{
"title": "Data Used to Track You",
"detail": "Identifiers",
"source": "Developer declared"
}
],
"accessibility": []
}
],
"changes": [
{
"store": "apple",
"version": "1.0",
"released_at": null,
"notes": ""
},
{
"store": "apple",
"version": "1.1",
"released_at": null,
"notes": "+ Fixed minor bugs + Improved user experience + Enhanced performance & stability"
},
{
"store": "apple",
"version": "1.1.1",
"released_at": null,
"notes": "+ Fixed minor bugs + Improved user experience + Enhanced performance & stability"
},
{
"store": "apple",
"version": "1.1.2",
"released_at": null,
"notes": "+ Fixed minor bugs + Improved user experience + Enhanced performance & stability"
},
{
"store": "apple",
"version": "1.1.3",
"released_at": null,
"notes": "+ Fixed minor bugs + Improved user experience + Enhanced performance & stability"
},
{
"store": "apple",
"version": "1.1.4",
"released_at": null,
"notes": "+ Fixed minor bugs + Improved user experience + Enhanced performance & stability"
},
{
"store": "apple",
"version": "1.1.5",
"released_at": null,
"notes": "+ Fixed minor bugs + Enhanced performance & stability + Improved user experience"
},
{
"store": "apple",
"version": "1.1.6",
"released_at": null,
"notes": "+ Fixed minor bugs + Improved user experience + Enhanced performance & stability"
},
{
"store": "apple",
"version": "1.1.7",
"released_at": null,
"notes": "+ Fixed minor bugs + Improved user experience + Enhanced performance & stability"
},
{
"store": "apple",
"version": "1.1.8",
"released_at": null,
"notes": "+ Fixed minor bugs + Improved user experience + Enhanced performance & stability"
},
{
"store": "apple",
"version": "1.1.9",
"released_at": null,
"notes": "+ Fixed minor bugs + Improved user experience + Enhanced performance & stability"
},
{
"store": "apple",
"version": "1.2",
"released_at": null,
"notes": "+ Fixed minor bugs + Improved user experience + Enhanced performance & stability"
},
{
"store": "apple",
"version": "1.2.1",
"released_at": null,
"notes": "+ Fixed minor bugs + Improved user experience + Enhanced performance & stability"
},
{
"store": "apple",
"version": "1.2.2",
"released_at": null,
"notes": "+ Fixed minor bugs + Improved user experience + Enhanced performance & stability"
},
{
"store": "apple",
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"notes": "+ Fixed minor bugs + Improved user experience + Enhanced performance & stability"
},
{
"store": "apple",
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"notes": "+ Fixed minor bugs + Improved user experience + Enhanced performance & stability"
},
{
"store": "apple",
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"notes": "+ Fixed minor bugs + Improved user experience + Enhanced performance & stability"
},
{
"store": "apple",
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"released_at": null,
"notes": "+ Fixed minor bugs + Improved user experience + Enhanced performance & stability"
},
{
"store": "apple",
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"notes": "+ Fixed minor bugs + Improved user experience + Enhanced performance & stability"
},
{
"store": "apple",
"version": "1.5",
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"notes": "+ Fixed minor bugs + Improved user experience + Enhanced performance & stability"
}
],
"alternatives": [
{
"app_id": 1448469792,
"name": "Simple Piano: Play & Learn",
"url": "https://appcorpus.com/apps/simple-piano-play-learn-1448469792",
"reason": "Same category + similar ratings"
},
{
"app_id": 1351816315,
"name": "Piano - Keyboard Lessons Tiles",
"url": "https://appcorpus.com/apps/piano-keyboard-lessons-tiles-1351816315",
"reason": "Same category + similar ratings"
},
{
"app_id": 642104967,
"name": "OnlinePianist: Piano Songs",
"url": "https://appcorpus.com/apps/onlinepianist-piano-songs-642104967",
"reason": "Same category + similar ratings"
},
{
"app_id": 408878018,
"name": "Piano with Songs",
"url": "https://appcorpus.com/apps/piano-with-songs-408878018",
"reason": "Same category + similar ratings"
},
{
"app_id": 890740165,
"name": "Piano app by Yokee",
"url": "https://appcorpus.com/apps/piano-app-by-yokee-890740165",
"reason": "Same category + similar ratings"
},
{
"app_id": 694133630,
"name": "Piano Keyboard & Music Tiles",
"url": "https://appcorpus.com/apps/piano-keyboard-music-tiles-694133630",
"reason": "Same category + similar ratings"
}
],
"evidence_summary": {
"index_state": "S1",
"evidence_level": 1,
"level_label": "Live store listing",
"indexable": true,
"last_verified_at": "2026-08-06",
"unknown_fields": [
"Independent summary has not been published yet."
],
"sources": [
"App Store"
]
},
"availability_markets": {
"live": [
"us"
],
"selected": "us",
"note": null
},
"feature_events": {
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},
"features_slice": {
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{
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"label": "Monthly Piano Premium",
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{
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},
{
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{
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{
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],
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},
{
"code": "premium-piano",
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],
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},
{
"code": "life-time",
"label": "Life Time",
"kind": "unknown",
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{
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}
],
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}
],
"features": [],
"unknown_features": [],
"data_cutoff": "6 Aug 2026"
}
}
