AppCorpus MCP gives your agent current app data, prices, screens, features and sources.
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GET /api/v3/apps/6761114951
{
"app_id": 6761114951,
"canonical_url": "https://appcorpus.com/apps/justinguitar-note-trainer-6761114951",
"identity": {
"name": "JustinGuitar Note Trainer",
"slug": "justinguitar-note-trainer",
"developer": {
"name": "Justin Guitar",
"url": "https://appcorpus.com/developers/justin-guitar-developer_cf3e5997e6d48e0ae7fe5f99eeebabaa"
},
"icon_url": "https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/4e/dc/a5/4edca5db-6054-e2a7-df23-e65bbf76eb16/AppIcon-0-0-1x_U007epad-0-1-85-220.png/512x512bb.jpg",
"stores": [
"apple"
],
"platforms": [
"iphone",
"ipad"
],
"status": {
"state": "active",
"label": "Active",
"last_checked": "2026-07-31",
"last_checked_label": "31 Jul 2026",
"banner": null,
"region_note": null
}
},
"listings": [
{
"store": "apple",
"status": "ACTIVE",
"url": "https://apps.apple.com/us/app/justinguitar-note-trainer/id6761114951?uo=4",
"rating": 5.0,
"rating_count": 2,
"formatted_price": "$4.99",
"is_free": false,
"has_iap": false,
"has_subscription": false,
"version": "1.0.3",
"updated": "2026-07-08",
"currency": "USD"
}
],
"summary": {
"one_liner": null,
"summary": null,
"best_for": [],
"not_for": [],
"status": "fallback",
"at_a_glance": [
"$4.99"
]
},
"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": "family_sharing",
"label": "Family Sharing",
"availability": "yes",
"access_level": "unknown",
"scope": "App Store",
"evidence": "Store published"
}
],
"pricing": [
{
"store": "apple",
"formatted_price": "$4.99",
"is_free": false,
"has_iap": false,
"has_subscription": false,
"currency": "USD",
"market": "us",
"last_verified": "2026-07-31",
"rows": [
"Price: $4.99"
]
}
],
"screens": [
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/64/a5/c8/64a5c85e-bc88-4647-f59a-0b755a399e4d/ipad-store-landscape.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "JustinGuitar Note Trainer ipad screenshot 1"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/9a/55/68/9a556822-0224-0490-bb8c-824b334d37cf/AppStore-01__U00281_U0029.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "JustinGuitar Note Trainer iphone screenshot 2"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/c0/62/8a/c0628a58-4e67-f24d-a820-3a0792eac864/AppStore-02__U00281_U0029.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "JustinGuitar Note Trainer iphone screenshot 3"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/f8/e6/6d/f8e66d53-94f8-6cbc-a3fe-6080cb9d528f/AppStore-03.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "JustinGuitar Note Trainer iphone screenshot 4"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/57/ea/07/57ea07dd-a09f-3b44-4c25-728d8711da3e/AppStore-04.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "JustinGuitar Note Trainer iphone screenshot 5"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e6/d1/f9/e6d1f98e-fd90-5be4-3ddd-fa5d36b9c87b/AppStore-05.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "JustinGuitar Note Trainer iphone screenshot 6"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/d3/99/ef/d399ef9c-42dc-cac6-916c-1f77c1b443d5/AppStore-06.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "JustinGuitar Note Trainer iphone screenshot 7"
}
],
"ratings": [
{
"store": "apple",
"average": 5.0,
"count": 2,
"market": "us",
"observed_at": "2026-07-31",
"reviews": [
{
"rating": 5,
"title": "Love JustinGuitar stuff",
"body": "I like the idea to help memorize notes on each of the strings. I would really like the ability to work on each string separately as well. For example in “level 1” you just work on the E string and then each subsequent level adds additional strings. It would be great to also be able to work on the other strings individually. Thanks for everything you guys have put out",
"author": "Jco29",
"date": "31 Jul 2026"
},
{
"rating": 5,
"title": "Great game for learning",
"body": "Very helpful simple game to help learning all the notes and far better use of a smart phone in downtime than so many other choices. Great work Justin!",
"author": "nickname take too long",
"date": "31 Jul 2026"
}
]
}
],
"privacy": [
{
"store": "apple",
"declarations": [
{
"title": "Data Linked to You",
"detail": "App Functionality — Contact Info — Email Address",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "App Functionality — Identifiers — User ID",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Contact Info",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Identifiers",
"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": "Analytics — Identifiers — Device ID",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Analytics — Usage Data — Product Interaction",
"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": "App Functionality — Identifiers — Device ID",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "App Functionality — Usage Data — Product Interaction",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Diagnostics",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Identifiers",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Usage Data",
"source": "Developer declared"
}
],
"accessibility": []
}
],
"changes": [
{
"store": "apple",
"version": "1.0",
"released_at": null,
"notes": ""
},
{
"store": "apple",
"version": "1.0.1",
"released_at": null,
"notes": "Improvements and bug fixes: - Improved pause and resume behavior during games - Improved audio reliability — sounds no longer break after switching apps or on low-memory devices - Game order now consistent across all screens"
},
{
"store": "apple",
"version": "1.0.3",
"released_at": "2026-07-08",
"notes": "• Fixed game screens getting cut off on smaller phones and in landscape mode. • Fixed sharp (#) and flat (b) note names being cut off in the \"Find the Note\" game on some devices. Accidentals like A# and Ab now display fully. • Improved sign-in reliability: brief network interruptions no longer sign you out. • Added an \"App & version info\" section under Instructions & Support, with a Copy button so you can easily share details when contacting our support team."
}
],
"alternatives": [
{
"app_id": 1116032929,
"name": "Gibson: Learn to Play Guitar",
"url": "https://appcorpus.com/apps/gibson-learn-to-play-guitar-1116032929",
"reason": "Same category + similar ratings"
},
{
"app_id": 959883039,
"name": "Yousician: Learn & Play Guitar",
"url": "https://appcorpus.com/apps/yousician-learn-play-guitar-959883039",
"reason": "Same category + similar ratings"
}
],
"evidence_summary": {
"index_state": "S1",
"evidence_level": 1,
"level_label": "Live store listing",
"indexable": true,
"last_verified_at": "2026-07-31",
"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": [],
"features": [],
"unknown_features": [
"family_sharing"
],
"data_cutoff": "31 Jul 2026"
}
}
