AppCorpus MCP gives your agent current app data, prices, screens, features and sources.
View JSON
GET /api/v3/apps/6447301502
{
"app_id": 6447301502,
"canonical_url": "https://appcorpus.com/apps/pro-tuner-tempo-metronome-6447301502",
"identity": {
"name": "Pro Tuner Tempo Metronome",
"slug": "pro-tuner-tempo-metronome",
"developer": {
"name": "ACT SECURITY LTD",
"url": "https://appcorpus.com/developers/act-security-ltd-developer_c23a17c96ea864397859efd65f9dbd5e"
},
"icon_url": "https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/f4/cf/37/f4cf3726-ce22-5c7b-f464-3afa65f7053f/AppIcon-0-0-1x_U007emarketing-0-7-0-85-220.png/512x512bb.jpg",
"stores": [
"apple"
],
"platforms": [
"iphone"
],
"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/pro-tuner-tempo-metronome/id6447301502?uo=4",
"rating": 4.6,
"rating_count": 247,
"formatted_price": "Free",
"is_free": true,
"has_iap": true,
"has_subscription": true,
"version": "1.2.3",
"updated": "2025-10-29",
"currency": "USD"
}
],
"summary": {
"one_liner": null,
"summary": null,
"best_for": [],
"not_for": [],
"status": "fallback",
"at_a_glance": [
"Free download · core features require a paid plan",
"In-app purchases",
"From $17.29/mo"
]
},
"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"
},
{
"capability_id": "subscription",
"label": "Subscription",
"availability": "yes",
"access_level": "paid",
"scope": null,
"evidence": "Store published"
}
],
"pricing": [
{
"store": "apple",
"formatted_price": "Free",
"is_free": true,
"has_iap": true,
"has_subscription": true,
"currency": "USD",
"market": "us",
"last_verified": "2026-07-31",
"rows": [
"MetroTimer Trial — $3.99/week (derived from the IAP title)"
]
}
],
"screens": [
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/d6/8d/c1/d68dc17e-0bcf-d4f6-a32d-adcf4b6920aa/Screenshot_1.jpg/1320x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Pro Tuner Tempo Metronome iphone screenshot 1"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/30/f2/42/30f24226-95db-e413-767e-f9aeb09dd2ae/Screenshot_2.jpg/1320x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Pro Tuner Tempo Metronome iphone screenshot 2"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/4a/fe/a2/4afea209-ad29-f01c-6893-af680cfaa2a3/Screenshot_3.jpg/1320x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Pro Tuner Tempo Metronome iphone screenshot 3"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/a7/3a/be/a73abeeb-7dba-be66-8bf5-7ccca14cb0bd/Screenshot_4.jpg/1320x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Pro Tuner Tempo Metronome iphone screenshot 4"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/46/04/15/460415f3-a357-3ad7-d4d6-5e304feefc77/Screenshot_5.jpg/1320x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Pro Tuner Tempo Metronome iphone screenshot 5"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b7/c1/6a/b7c16a65-08d6-9103-0c11-4b13830fb603/Screenshot_6.jpg/1320x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Pro Tuner Tempo Metronome iphone screenshot 6"
}
],
"ratings": [
{
"store": "apple",
"average": 4.6,
"count": 247,
"market": "us",
"observed_at": "2026-07-31",
"reviews": [
{
"rating": 5,
"title": "Simple. Effective. Perfect.",
"body": "This is an intuitive app that has easy functionality and has enough options to keep it from sounding repetitive.",
"author": "Keihatsu",
"date": "31 Jul 2026"
},
{
"rating": 5,
"title": "It slays gg",
"body": "I love how u can change the tempo and the speed",
"author": "etrrgf",
"date": "31 Jul 2026"
},
{
"rating": 1,
"title": "Changing speed",
"body": "When I use the app without paying my phone shuts off for the power down mode. This would be fine if when it continued playing it was in tune. However when the screen goes black it starts slowing and speeding at seemingly random times. I’m not sure if it’s a bug or not but it is very annoying.",
"author": "BoredTurbin",
"date": "31 Jul 2026"
},
{
"rating": 1,
"title": "Subscriptions!? Seriously!?",
"body": "Can somebody please explain to me why a metronome app has a monthly cost? I really don’t understand it. It’s a very simple tool and I really can’t think of a reason other than “more profits.” Are the developement costs really that high?? Why on earth should I pay hundreds of dollars for a good app to use for a few years?",
"author": "like_a_kraus",
"date": "31 Jul 2026"
},
{
"rating": 4,
"title": "Count",
"body": "Make it to where it keeps going and you don’t just get a few bears without premium",
"author": "22747295846",
"date": "31 Jul 2026"
}
]
}
],
"privacy": [
{
"store": "apple",
"declarations": [
{
"title": "Data Not Linked to You",
"detail": "Analytics — Usage Data — Advertising Data",
"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": "Usage Data",
"source": "Developer declared"
},
{
"title": "Data Used to Track You",
"detail": "Usage Data — Advertising Data",
"source": "Developer declared"
},
{
"title": "Data Used to Track You",
"detail": "Usage Data",
"source": "Developer declared"
}
],
"accessibility": []
}
],
"changes": [
{
"store": "apple",
"version": "1.0.1",
"released_at": null,
"notes": ""
},
{
"store": "apple",
"version": "1.0.2",
"released_at": null,
"notes": "- Added week trial subscription - Added month trial subscription"
},
{
"store": "apple",
"version": "1.0.7",
"released_at": null,
"notes": "This version includes small bug fixes"
},
{
"store": "apple",
"version": "1.0.8",
"released_at": null,
"notes": "This version includes small bug fixes"
},
{
"store": "apple",
"version": "1.0.9",
"released_at": null,
"notes": "New version includes small bug fixes"
},
{
"store": "apple",
"version": "1.1.0",
"released_at": null,
"notes": "Code optimization and minor bug fixes"
},
{
"store": "apple",
"version": "1.1.1",
"released_at": null,
"notes": "This update contains сode optimization"
},
{
"store": "apple",
"version": "1.1.4",
"released_at": null,
"notes": "System stability improvements and bug fixes"
},
{
"store": "apple",
"version": "1.1.5",
"released_at": null,
"notes": "New version includes performance enhancements"
},
{
"store": "apple",
"version": "1.1.6",
"released_at": null,
"notes": "Bug fixes and performance improvements"
},
{
"store": "apple",
"version": "1.1.7",
"released_at": null,
"notes": "Bug fixes and performance improvements"
},
{
"store": "apple",
"version": "1.1.7.1",
"released_at": null,
"notes": "Performance increase through streamlined coding"
},
{
"store": "apple",
"version": "1.1.9",
"released_at": null,
"notes": "Fixed feedback collection"
},
{
"store": "apple",
"version": "1.2.0",
"released_at": null,
"notes": "Fixed the sound of the metronome in default mode"
},
{
"store": "apple",
"version": "1.2.1",
"released_at": null,
"notes": "Updated screen display rules"
},
{
"store": "apple",
"version": "1.2.2",
"released_at": null,
"notes": "Standard updates and squashing of issues"
},
{
"store": "apple",
"version": "1.2.3",
"released_at": "2025-10-29",
"notes": "Small design changes to optimize the app"
}
],
"alternatives": [],
"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": [
{
"code": "metrotimer-trial",
"label": "MetroTimer Trial",
"kind": "subscription",
"status": "store_verified",
"prices": [
{
"storefront": "us",
"formatted": "$3.99",
"billing_period": "weekly"
}
],
"trial": null
}
],
"features": [],
"unknown_features": [],
"data_cutoff": "31 Jul 2026"
}
}
