AppCorpus MCP gives your agent current app data, prices, screens, features and sources.
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GET /api/v3/apps/6502582234
{
"app_id": 6502582234,
"canonical_url": "https://appcorpus.com/apps/guitar-tuner-stringo-6502582234",
"identity": {
"name": "Guitar Tuner – Stringo",
"slug": "guitar-tuner-stringo",
"developer": {
"name": "Tiny Boom Ltd.",
"url": "https://appcorpus.com/developers/tiny-boom-ltd-developer_eac433db59274efa006aae5f63411695"
},
"icon_url": "https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/c5/a6/48/c5a64840-b79f-8dc4-9dc8-7b5702b117b9/App_Icon-0-0-1x_U007ephone-0-1-sRGB-85-220.png/512x512bb.jpg",
"stores": [
"apple"
],
"platforms": [
"iphone"
],
"status": {
"state": "active",
"label": "Active",
"last_checked": "2026-08-06",
"last_checked_label": "6 Aug 2026",
"banner": null,
"region_note": null
}
},
"listings": [
{
"store": "apple",
"status": "ACTIVE",
"url": "https://apps.apple.com/us/app/guitar-tuner-stringo/id6502582234?uo=4",
"rating": 4.7,
"rating_count": 73,
"formatted_price": "Free",
"is_free": true,
"has_iap": true,
"has_subscription": false,
"version": "1.3.0",
"updated": "2026-04-20",
"currency": "USD"
}
],
"summary": {
"one_liner": null,
"summary": null,
"best_for": [],
"not_for": [],
"status": "fallback",
"at_a_glance": [
"Free to download",
"In-app purchases"
]
},
"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"
}
],
"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": [
"Guitar Tuner Pro — $4.99",
"Guitar Tuner Pro — $29.99"
]
}
],
"screens": [
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/c6/54/6b/c6546bd5-da48-bd01-9004-d2cc47a2c949/Scr_82.jpg/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Guitar Tuner – Stringo iphone screenshot 1"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/73/79/6c/73796c4a-3112-887f-6c4b-48e28b62cc14/48dd0643-cff7-4fc5-b530-8459f8e36f07_X.2.jpg/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Guitar Tuner – Stringo iphone screenshot 2"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/ae/49/83/ae49833d-881c-14d3-15e2-c64362bb46f3/Scr_85.jpg/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Guitar Tuner – Stringo iphone screenshot 3"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/3b/5b/f8/3b5bf804-b91c-f0ed-f082-3c87a9e1fcae/Scr_84.jpg/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Guitar Tuner – Stringo iphone screenshot 4"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/7c/e8/5e/7ce85e3e-abc4-977f-0107-91bec1aeeae1/Scr_89.jpg/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Guitar Tuner – Stringo iphone screenshot 5"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ad/dd/8a/addd8a4f-db7d-1cff-09fd-49248f910dc1/Scr_87.jpg/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Guitar Tuner – Stringo iphone screenshot 6"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/c0/46/52/c04652da-8f52-9efd-a893-2cd6e1e5bc61/Scr_86.jpg/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Guitar Tuner – Stringo iphone screenshot 7"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ac/35/3e/ac353e00-4445-5baf-f582-293a0f791fe6/Scr_88.jpg/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Guitar Tuner – Stringo iphone screenshot 8"
}
],
"ratings": [
{
"store": "apple",
"average": 4.7,
"count": 73,
"market": "us",
"observed_at": "2026-08-06",
"reviews": [
{
"rating": 4,
"title": "Help",
"body": "I can not figure out how to cancel my subscription good app but need help finding that out",
"author": "Tieanta",
"date": "6 Aug 2026"
},
{
"rating": 1,
"title": "Scam",
"body": "Was charged $5 multiple times a month after free trial. Take care.",
"author": "IngridJDC",
"date": "6 Aug 2026"
}
]
}
],
"privacy": [
{
"store": "apple",
"declarations": [
{
"title": "Data Not Linked to You",
"detail": "Analytics — Diagnostics — Crash 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 — Identifiers — User ID",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Analytics — Purchases — Purchase History",
"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": "Developer’s Advertising or Marketing — Identifiers — Device ID",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Developer’s Advertising or Marketing — Identifiers — User ID",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Developer’s Advertising or Marketing — Purchases — Purchase History",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Developer’s Advertising or Marketing — 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": "Purchases",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Usage Data",
"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 — User ID",
"source": "Developer declared"
},
{
"title": "Data Used to Track You",
"detail": "Identifiers",
"source": "Developer declared"
},
{
"title": "Data Used to Track You",
"detail": "Purchases — Purchase History",
"source": "Developer declared"
},
{
"title": "Data Used to Track You",
"detail": "Purchases",
"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": "1.0.0",
"released_at": null,
"notes": ""
},
{
"store": "apple",
"version": "1.1.0",
"released_at": null,
"notes": "Hey Stringo fam! We've got some exciting updates for you: - Metronome: Keep your rhythm tight with our new built-in metronome! - Bug Fixes: We squashed those pesky bugs. - Performance Boost: Faster, smoother, better—like an espresso shot for Stringo. Rock on!"
},
{
"store": "apple",
"version": "1.1.1",
"released_at": null,
"notes": "Hey Stringo fam! We've got some exciting updates for you: - Metronome: Keep your rhythm tight with our new built-in metronome! - Bug Fixes: We squashed those pesky bugs. - Performance Boost: Faster, smoother, better—like an espresso shot for Stringo. Rock on!"
},
{
"store": "apple",
"version": "1.2.0",
"released_at": null,
"notes": "Hey Stringo fam! We've got some exciting updates for you: - New Feature: Drum Beats - jam along with 200+ drum loops across 15 genres! - Bug Fixes: We squashed some pesky bugs that were messing with your tuning. - Performance Boost: We've tuned up our app to run smoother and faster. Think of it as a little espresso shot for Stringo. Rock on!"
},
{
"store": "apple",
"version": "1.3.0",
"released_at": "2026-04-20",
"notes": "We’ve been fine-tuning the app to ensure your practice sessions stay in harmony! – Perfect Pitch: Improved the responsiveness of the tuner. Every note now rings out clearly from the very first tap for a more reliable tuning experience. – Better Rhythm: Updated the metronome \"click\" component for a more precise and consistent beat, helping you stay perfectly in time. – Backstage Maintenance: General performance tweaks and bug fixes to keep the app as stable as a well-tuned guitar."
}
],
"alternatives": [
{
"app_id": 1471438485,
"name": "Bass Tuner.",
"url": "https://appcorpus.com/apps/bass-tuner-1471438485",
"reason": "Same category + similar ratings"
},
{
"app_id": 6444131285,
"name": "Simple Tuner - Guitar Tuner",
"url": "https://appcorpus.com/apps/simple-tuner-guitar-tuner-6444131285",
"reason": "Same category + similar ratings"
},
{
"app_id": 1553432239,
"name": "Guitar Tuner＋",
"url": "https://appcorpus.com/apps/guitar-tuner-1553432239",
"reason": "Same category + similar ratings"
},
{
"app_id": 6462054898,
"name": "Guitar Tuner, Lesson - IGuitar",
"url": "https://appcorpus.com/apps/guitar-tuner-lesson-iguitar-6462054898",
"reason": "Same category + similar ratings"
},
{
"app_id": 1546894160,
"name": "LunaTuna - Guitar Tuner",
"url": "https://appcorpus.com/apps/lunatuna-guitar-tuner-1546894160",
"reason": "Same category + similar ratings"
},
{
"app_id": 588151563,
"name": "Acoustic Guitar Tuner Basic",
"url": "https://appcorpus.com/apps/acoustic-guitar-tuner-basic-588151563",
"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": {
"events": []
},
"features_slice": {
"plans": [
{
"code": "pro",
"label": "Guitar Tuner Pro",
"kind": "unknown",
"status": "store_listed",
"prices": [
{
"storefront": "us",
"formatted": "$29.99",
"billing_period": null
},
{
"storefront": "us",
"formatted": "$4.99",
"billing_period": null
}
],
"trial": null
}
],
"features": [],
"unknown_features": [],
"data_cutoff": "6 Aug 2026"
}
}
