AppCorpus MCP gives your agent current app data, prices, screens, features and sources.
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GET /api/v3/apps/1525664370
{
"app_id": 1525664370,
"canonical_url": "https://appcorpus.com/apps/ukulele-tuner-truestudio-1525664370",
"identity": {
"name": "Ukulele Tuner - TrueStudio",
"slug": "ukulele-tuner-truestudio",
"developer": {
"name": "Qiaochu Zhu",
"url": "https://appcorpus.com/developers/qiaochu-zhu-developer_da71edbff574989b13e2975a862c157b"
},
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],
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"ipad",
"android"
],
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"label": "Active",
"last_checked": "2026-08-07",
"last_checked_label": "7 Aug 2026",
"banner": null,
"region_note": null
}
},
"listings": [
{
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"rating": 4.9,
"rating_count": 769,
"formatted_price": "Free",
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"has_iap": false,
"has_subscription": false,
"version": "2.0.0",
"updated": "2025-03-19",
"currency": "USD"
},
{
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"status": "ACTIVE",
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"rating": 4.75,
"rating_count": 2789,
"formatted_price": "Free",
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"has_subscription": false,
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"updated": "2025-03-19",
"currency": "USD"
}
],
"summary": {
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"summary": null,
"best_for": [],
"not_for": [],
"status": "fallback",
"at_a_glance": [
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]
},
"categories": {
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"Utilities",
"Music"
],
"appcorpus": [
{
"category_id": "utilities",
"label": "Utilities",
"url": "https://appcorpus.com/categories/utilities"
},
{
"category_id": "music",
"label": "Music",
"url": "https://appcorpus.com/categories/music"
}
]
},
"use_cases": [],
"features": [
{
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"label": "Free app",
"availability": "yes",
"access_level": "free",
"scope": null,
"evidence": "Store published"
}
],
"pricing": [
{
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"currency": "USD",
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},
{
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"last_verified": "2026-08-05",
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]
}
],
"screens": [
{
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"store": "apple",
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"alt": "Ukulele Tuner - TrueStudio iphone screenshot 1"
},
{
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},
{
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"store": "apple",
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},
{
"url": "https://play-lh.googleusercontent.com/In6zxrn13O8ZD1wowNbPOaV1B70-1kOAf9EOdm5b1YuX82p3tJWudu3Ns6QYtKH0394oO-n2Vv8p9ev7CIFtAQ",
"store": "gplay",
"platform": "android",
"alt": "Ukulele Tuner - TrueStudio android screenshot 1"
},
{
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"alt": "Ukulele Tuner - TrueStudio android screenshot 2"
},
{
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},
{
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"store": "gplay",
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},
{
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"store": "gplay",
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},
{
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"store": "gplay",
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},
{
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"store": "gplay",
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}
],
"ratings": [
{
"store": "apple",
"average": 4.9,
"count": 769,
"market": "us",
"observed_at": "2026-08-07",
"reviews": [
{
"rating": 5,
"title": "It’s reliable",
"body": "I do like that fact that It tunes both ukulele and guitar. It also makes the pitch of the note when you press on the tuning peg on it, it’s just a little quiet for me. (It could just be me though) My favorite part about it is the metronome. I love the fact that it has subdivisions in many ways and has saved my tush too many instances. The amount of ways it can tell you how flat/sharp you are is impressive. I don’t think I have found another app with so many! Thanks for making my musical life less hard.😊",
"author": "Secretive violist",
"date": "7 Aug 2026"
},
{
"rating": 5,
"title": "Love this app",
"body": "Had the app for a while now and always a sure thing when needing to tune instrument quickly and on your phone.",
"author": "Lasomi",
"date": "7 Aug 2026"
},
{
"rating": 4,
"title": "This is the thing that went wrong",
"body": "The thing that went wrong and gave you a four star instead of a five star was it that this tuner app didn’t give us more instruments to tune, but it still does the job it does everything I need to and since I have a ukulele, I use this app a lotand so I think you should get it and it doesn’t cost any money so yeah",
"author": "Andfkqup",
"date": "7 Aug 2026"
},
{
"rating": 5,
"title": "Never failed",
"body": "This app is my go to when I don’t have my actual tune. Especially effective if the piano I am accompanying is out of tune.",
"author": "Fm271",
"date": "7 Aug 2026"
},
{
"rating": 5,
"title": "So convenient",
"body": "I love this app and I’ve been using it for a long time and it works every time I need to! It’s the best!",
"author": "LeZlie:-)",
"date": "7 Aug 2026"
}
]
},
{
"store": "gplay",
"average": 4.75,
"count": 2789,
"market": "us",
"observed_at": "2026-08-07",
"reviews": [
{
"rating": 5,
"title": "",
"body": "great",
"author": "Robert Burnside",
"date": "5 Aug 2026"
},
{
"rating": 5,
"title": "",
"body": "it is very good.u guys should try this app",
"author": "Hubert M Nongkynrih",
"date": "5 Aug 2026"
},
{
"rating": 5,
"title": "",
"body": "One of the best ukelele tuner ever! At first I usually hide my ukelele since it tones seems off. I tried different kind f tuber but this one is the most accurate among them! ദ്ദി(˵•̀ ᴗ -˵)",
"author": "Fuchsia Liarè",
"date": "5 Aug 2026"
},
{
"rating": 5,
"title": "",
"body": "great app, great tuner, everytime I tune my ukelele it sounded good as ever, recommend really",
"author": "ashley cadias",
"date": "5 Aug 2026"
},
{
"rating": 3,
"title": "",
"body": "Now every time I switch out and back to this app, it shows an ad. This is too much! I understand an ad every now and then, but this is too much. I will be looking for a new app if this continues. otherwise, the app does just what I want.",
"author": "Mike Michal",
"date": "5 Aug 2026"
}
]
}
],
"privacy": [
{
"store": "apple",
"declarations": [
{
"title": "Data Not Linked to You",
"detail": "Third-Party Advertising — Diagnostics — Crash Data",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Third-Party Advertising — Diagnostics — Performance Data",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Third-Party Advertising — Identifiers — Device ID",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Third-Party Advertising — Usage Data — Advertising Data",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Third-Party Advertising — Usage Data — Other Usage Data",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Third-Party Advertising — 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"
},
{
"title": "Data Used to Track You",
"detail": "Diagnostics — Performance Data",
"source": "Developer declared"
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{
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"source": "Developer declared"
},
{
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"source": "Developer declared"
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{
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"source": "Developer declared"
},
{
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"source": "Developer declared"
},
{
"title": "Data Used to Track You",
"detail": "Usage Data — Other Usage Data",
"source": "Developer declared"
},
{
"title": "Data Used to Track You",
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}
],
"accessibility": []
},
{
"store": "gplay",
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{
"title": "Data collected",
"detail": "Advertising or marketing — App activity — App interactions",
"source": "Developer declared"
},
{
"title": "Data collected",
"detail": "Advertising or marketing — App info and performance — Diagnostics",
"source": "Developer declared"
},
{
"title": "Data collected",
"detail": "Advertising or marketing — Device or other IDs",
"source": "Developer declared"
},
{
"title": "Security practices",
"detail": "The developer doesn’t provide a way for you to request that your data be deleted — Data can’t be deleted",
"source": "Developer declared"
},
{
"title": "Security practices",
"detail": "Your data is transferred over a secure connection — Data is encrypted in transit",
"source": "Developer declared"
}
],
"accessibility": []
}
],
"changes": [
{
"store": "apple",
"version": "1.0.2",
"released_at": null,
"notes": ""
},
{
"store": "apple",
"version": "1.2.2",
"released_at": null,
"notes": "- Metronome - Chord chat - Fix bug"
},
{
"store": "apple",
"version": "1.2.5",
"released_at": null,
"notes": "- fix bugs"
},
{
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"version": "2.0.0",
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"notes": "fix bugs"
},
{
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"version": "2.0.0",
"released_at": "2025-03-18",
"notes": ""
}
],
"alternatives": [
{
"app_id": 327762565,
"name": "Ukulele Tuner",
"url": "https://appcorpus.com/apps/ukulele-tuner-327762565",
"reason": "Same category + similar ratings"
},
{
"app_id": 310457191,
"name": "Guitar Tuner",
"url": "https://appcorpus.com/apps/guitar-tuner-310457191",
"reason": "Same category + similar ratings"
}
],
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"level_label": "Live store listing",
"indexable": true,
"last_verified_at": "2026-08-07",
"unknown_fields": [
"Independent summary has not been published yet."
],
"sources": [
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]
},
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],
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},
"feature_events": {
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{
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]
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}
],
"features": [],
"unknown_features": [],
"data_cutoff": "7 Aug 2026"
}
}
