AppCorpus MCP gives your agent current app data, prices, screens, features and sources.
View JSON
GET /api/v3/apps/6476863193
{
"app_id": 6476863193,
"canonical_url": "https://appcorpus.com/apps/simply-tuner-learn-guitar-app-6476863193",
"identity": {
"name": "Simply Tuner -Learn guitar app",
"slug": "simply-tuner-learn-guitar-app",
"developer": {
"name": "新玲 张",
"url": "https://appcorpus.com/developers/developer-671-developer_cdafb613cf742bdf889bbac839fead61"
},
"icon_url": "https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/0e/07/57/0e075768-4a6f-859a-4d56-d143e7857817/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/simply-tuner-learn-guitar-app/id6476863193?uo=4",
"rating": 4.8,
"rating_count": 176,
"formatted_price": "Free",
"is_free": true,
"has_iap": true,
"has_subscription": false,
"version": "1.5.2",
"updated": "2025-09-14",
"currency": "USD"
}
],
"summary": {
"one_liner": null,
"summary": null,
"best_for": [],
"not_for": [],
"status": "fallback",
"at_a_glance": [
"From $2.99/mo",
"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": "2026-08-07",
"rows": [
"Monthly subscription service — $2.99/month",
"GuitarTuna Tool Once Payment — $14.99"
]
}
],
"screens": [
{
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"store": "apple",
"platform": "ipad",
"alt": "Simply Tuner -Learn guitar app ipad screenshot 1"
},
{
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"store": "apple",
"platform": "ipad",
"alt": "Simply Tuner -Learn guitar app ipad screenshot 2"
},
{
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"store": "apple",
"platform": "ipad",
"alt": "Simply Tuner -Learn guitar app ipad screenshot 3"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/26/fb/fe/26fbfe8c-2b07-9d21-7c23-1969e1e1874b/976e43bf-4ae3-4f0f-868c-932ffd5e25e8_iphone-1.png/576x768bb.png",
"store": "apple",
"platform": "ipad",
"alt": "Simply Tuner -Learn guitar app ipad screenshot 4"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/37/d6/a2/37d6a2ad-b227-81c5-9be1-b75b0ddb2c20/Simulator_Screenshot_-_ipad_pro_13-inch_-_2024-12-23_at_20.00.55.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Simply Tuner -Learn guitar app ipad screenshot 5"
},
{
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"store": "apple",
"platform": "ipad",
"alt": "Simply Tuner -Learn guitar app ipad screenshot 6"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/54/4c/74/544c7434-ca93-665d-9c1c-885d5daba5fd/Simulator_Screenshot_-_ipad_pro_13-inch_-_2024-12-23_at_20.01.09.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Simply Tuner -Learn guitar app ipad screenshot 7"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/bc/39/22/bc39227f-c2c0-74ac-46da-fcb0b34501bf/28ae4251-4a0b-4954-9f1a-62ca2cbaa082_iphone-11.png/576x768bb.png",
"store": "apple",
"platform": "ipad",
"alt": "Simply Tuner -Learn guitar app ipad screenshot 8"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/75/60/66/756066cc-5b5f-4e65-5eaa-5525ebbedcd1/Simulator_Screenshot_-_ipad_pro_13-inch_-_2024-12-23_at_20.02.00.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Simply Tuner -Learn guitar app ipad screenshot 9"
},
{
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"store": "apple",
"platform": "ipad",
"alt": "Simply Tuner -Learn guitar app ipad screenshot 10"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/f3/6c/b2/f36cb2f8-9928-a73c-0a24-e66a36b29bf0/Simulator_Screenshot_-_ipad_pro_13-inch_-_2024-12-23_at_20.01.06.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Simply Tuner -Learn guitar app ipad screenshot 11"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/97/6f/50/976f50cb-aade-0f3a-e4eb-e3e704ef1760/63f9beaf-8e42-403a-a733-c224fa42cb8e_iphone-12.png/576x768bb.png",
"store": "apple",
"platform": "ipad",
"alt": "Simply Tuner -Learn guitar app ipad screenshot 12"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/53/96/49/539649e5-9a44-5474-4a25-f9303e1c3ee9/Simulator_Screenshot_-_ipad_pro_13-inch_-_2024-12-23_at_20.01.14.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Simply Tuner -Learn guitar app ipad screenshot 13"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/77/7a/f4/777af406-c4af-e4d0-94f6-f19ca30fba16/1.png/1320x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Simply Tuner -Learn guitar app iphone screenshot 14"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b3/79/37/b3793759-fb92-44b6-71d3-26fb2fd4dd52/2.png/1320x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Simply Tuner -Learn guitar app iphone screenshot 15"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/f9/59/fb/f959fb20-f302-d31d-d301-9cbde00a8ddf/3.png/1320x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Simply Tuner -Learn guitar app iphone screenshot 16"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/f5/09/c6/f509c695-4161-48c3-79fb-b12bbb2b7bc7/4.png/1320x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Simply Tuner -Learn guitar app iphone screenshot 17"
}
],
"ratings": [
{
"store": "apple",
"average": 4.8,
"count": 176,
"market": "us",
"observed_at": "2026-08-07",
"reviews": [
{
"rating": 5,
"title": "Fire🔥🔥🔥",
"body": "Pretty sure this app has every chord humans could conceive",
"author": "Jorginho shu",
"date": "7 Aug 2026"
},
{
"rating": 5,
"title": "Great app",
"body": "Helped me tune my guitar amazingly and really is accurate",
"author": "boii just not working",
"date": "7 Aug 2026"
},
{
"rating": 5,
"title": "Magnificent",
"body": "When I saw the inline 7 I knew this was for me",
"author": "sr memea",
"date": "7 Aug 2026"
},
{
"rating": 1,
"title": "Scammy",
"body": "Tried to switch from Guitar to Ukulele tuning. It asked for a 5 star review for more access. I said no. It didn’t let me use ukulele tuning. An app should never force a 5-star review for access to features. Scammy",
"author": "TitaniaDioxide",
"date": "7 Aug 2026"
},
{
"rating": 5,
"title": "Educational",
"body": "Helped my son learn to tune his guitar!",
"author": "love it & it's free!!!!",
"date": "7 Aug 2026"
}
]
}
],
"privacy": [
{
"store": "apple",
"declarations": [
{
"title": "Data Not Collected",
"detail": "",
"source": "Developer declared"
}
],
"accessibility": []
}
],
"changes": [
{
"store": "apple",
"version": "1.0.0",
"released_at": null,
"notes": ""
},
{
"store": "apple",
"version": "1.0.1",
"released_at": null,
"notes": "1. Fixed an issue where sound playback could not be stopped when switching modules 2. Added parameter Settings when fingerboard notes are displayed 3. Modify other problems"
},
{
"store": "apple",
"version": "1.0.2",
"released_at": null,
"notes": "1、Added more guitar types 2、bug fixed"
},
{
"store": "apple",
"version": "1.0.3",
"released_at": null,
"notes": "1. Optimized the sound effect of guitar playing 2. Optimization of other problems"
},
{
"store": "apple",
"version": "1.0.4",
"released_at": null,
"notes": "bug fixed"
},
{
"store": "apple",
"version": "1.0.5",
"released_at": null,
"notes": "bug fixed"
},
{
"store": "apple",
"version": "1.0.6",
"released_at": null,
"notes": "bug fixed & Updated the page layout"
},
{
"store": "apple",
"version": "1.1.0",
"released_at": null,
"notes": "Fixed an issue where clicking on strings might not sound"
},
{
"store": "apple",
"version": "1.2.0",
"released_at": null,
"notes": "bug fixed"
},
{
"store": "apple",
"version": "1.2.1",
"released_at": null,
"notes": "bug fixed"
},
{
"store": "apple",
"version": "1.2.2",
"released_at": null,
"notes": "bug fixed"
},
{
"store": "apple",
"version": "1.3.0",
"released_at": null,
"notes": "bug fixed"
},
{
"store": "apple",
"version": "1.3.1",
"released_at": null,
"notes": "bug fixed"
},
{
"store": "apple",
"version": "1.3.2",
"released_at": null,
"notes": "bug fixed"
},
{
"store": "apple",
"version": "1.3.3",
"released_at": null,
"notes": "bug fixed"
},
{
"store": "apple",
"version": "1.3.4",
"released_at": null,
"notes": "bug fixed"
},
{
"store": "apple",
"version": "1.3.5",
"released_at": null,
"notes": "bug fixed"
},
{
"store": "apple",
"version": "1.3.6",
"released_at": null,
"notes": "bug fixed"
},
{
"store": "apple",
"version": "1.3.7",
"released_at": null,
"notes": "Continuous improvements. Better features. Enhanced stability. More music!"
},
{
"store": "apple",
"version": "1.4.0",
"released_at": null,
"notes": "1、Provided more free content 2、bug fixed"
}
],
"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": "subscription-service",
"label": "Monthly subscription service",
"kind": "subscription",
"status": "store_listed",
"prices": [
{
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"formatted": "$2.99",
"billing_period": "monthly"
}
],
"trial": null
},
{
"code": "guitartuna-tool-once-payment",
"label": "GuitarTuna Tool Once Payment",
"kind": "unknown",
"status": "store_listed",
"prices": [
{
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"formatted": "$14.99",
"billing_period": null
}
],
"trial": null
}
],
"features": [],
"unknown_features": [],
"data_cutoff": "7 Aug 2026"
}
}
