AppCorpus MCP gives your agent current app data, prices, screens, features and sources.
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GET /api/v3/apps/6504430505
{
"app_id": 6504430505,
"canonical_url": "https://appcorpus.com/apps/sleep-tracker-asmr-sounds-6504430505",
"identity": {
"name": "Sleep Tracker: ASMR Sounds",
"slug": "sleep-tracker-asmr-sounds",
"developer": {
"name": "AvnTech Inc.",
"url": "https://appcorpus.com/developers/avntech-inc-developer_2e895a64525ecb98c63db2b7f9157eb0"
},
"icon_url": "https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/e0/36/e6/e036e6be-b85b-9602-7b1d-eff1c63346f1/AppIcon-0-0-1x_U007emarketing-0-7-0-85-220.png/512x512bb.jpg",
"stores": [
"apple"
],
"platforms": [
"iphone"
],
"status": {
"state": "active",
"label": "Active",
"last_checked": "2026-08-06",
"last_checked_label": "6 Aug 2026",
"banner": null,
"region_note": null
}
},
"listings": [
{
"store": "apple",
"status": "ACTIVE",
"url": "https://apps.apple.com/us/app/sleep-tracker-asmr-sounds/id6504430505?uo=4",
"rating": 4.6,
"rating_count": 34,
"formatted_price": "Free",
"is_free": true,
"has_iap": true,
"has_subscription": false,
"version": "3.7.20250715",
"updated": "2025-07-17",
"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": [
"Health & Fitness"
],
"appcorpus": [
{
"category_id": "health-fitness",
"label": "Health & fitness",
"url": "https://appcorpus.com/categories/health-fitness"
}
]
},
"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": [
"Relax Melodies: Sleep Tracker — $3.99",
"Relax Melodies: Sleep Tracker — $7.99",
"Relax Melodies: Sleep Tracker — $47.99"
]
}
],
"screens": [
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/12/0e/be/120ebe4c-b601-c55c-824f-2c6e3a214fc3/9e0db892-4105-4667-93c8-c665be03a4ba_1.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Sleep Tracker: ASMR Sounds iphone screenshot 1"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b9/d1/0f/b9d10f77-c158-0d3d-6d0d-13fcdbfa3cd5/04d10a1a-45ee-4e0d-9332-ef06947bdaf6_2.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Sleep Tracker: ASMR Sounds iphone screenshot 2"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/6f/bb/53/6fbb535e-d04e-5b11-e20e-60ea57212ad8/3041582f-5b9c-4f4d-b743-da282df51906_3.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Sleep Tracker: ASMR Sounds iphone screenshot 3"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/2f/49/1c/2f491c9c-df8b-5f1a-e2cb-40db81529022/33e06cc4-12aa-4e84-b925-ec3e23df9fbe_4.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Sleep Tracker: ASMR Sounds iphone screenshot 4"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/86/34/79/8634795c-adca-a40e-20f1-44bc9e3da01e/c4c09a12-e47c-4b21-a54f-de54b4410b19_5.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Sleep Tracker: ASMR Sounds iphone screenshot 5"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/cd/d0/33/cdd03349-850f-0cd4-dbfb-8dc3b9b0386c/64d174d1-1c7c-47f6-891e-31f4d06d9ea4_6.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Sleep Tracker: ASMR Sounds iphone screenshot 6"
}
],
"ratings": [
{
"store": "apple",
"average": 4.6,
"count": 34,
"market": "us",
"observed_at": "2026-08-06",
"reviews": [
{
"rating": 4,
"title": "4 star",
"body": "It’s a good app but it doesn’t wake me up so I get up late all the time",
"author": "berries should no",
"date": "6 Aug 2026"
},
{
"rating": 5,
"title": "I love this app. It makes me go to sleep at night when I can’t sleep that good",
"body": "It’s so amazing how it could make me go to sleep really well and I wake up feeling so nice but I would definitely back up and getting this app because it’s the best app you could ever get to sing to sleep music but yeah",
"author": "Stitch girl💕",
"date": "6 Aug 2026"
}
]
}
],
"privacy": [
{
"store": "apple",
"declarations": [
{
"title": "Data Linked to You",
"detail": "Analytics — Diagnostics — Crash Data",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Analytics — Diagnostics — Performance Data",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Analytics — Usage Data — Advertising Data",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Analytics — Usage Data — Other Usage Data",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Developer’s Advertising or Marketing — Diagnostics — Crash Data",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Developer’s Advertising or Marketing — Diagnostics — Performance Data",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Developer’s Advertising or Marketing — Usage Data — Advertising Data",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Developer’s Advertising or Marketing — Usage Data — Other Usage Data",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Third-Party Advertising — Diagnostics — Crash Data",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Third-Party Advertising — Diagnostics — Performance Data",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Third-Party Advertising — Usage Data — Advertising Data",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Third-Party Advertising — Usage Data — Other Usage Data",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Diagnostics",
"source": "Developer declared"
},
{
"title": "Data 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": "Usage Data — Advertising Data",
"source": "Developer declared"
},
{
"title": "Data Used to Track You",
"detail": "Usage Data — Other Usage Data",
"source": "Developer declared"
},
{
"title": "Data Used to Track You",
"detail": "Usage Data",
"source": "Developer declared"
}
],
"accessibility": []
}
],
"changes": [
{
"store": "apple",
"version": "1.0",
"released_at": null,
"notes": ""
},
{
"store": "apple",
"version": "1.1.20240701",
"released_at": null,
"notes": "- Bug fixes. - Improve performances."
},
{
"store": "apple",
"version": "1.2.20240702",
"released_at": null,
"notes": "- Bug fixes."
},
{
"store": "apple",
"version": "1.3.20240703",
"released_at": null,
"notes": "- Bug fixes."
},
{
"store": "apple",
"version": "1.4.20240705",
"released_at": null,
"notes": "- Bug fixes."
},
{
"store": "apple",
"version": "1.5.20240509",
"released_at": null,
"notes": "- Bug fixes."
},
{
"store": "apple",
"version": "2.0.20240730",
"released_at": null,
"notes": "- Bug fixes."
},
{
"store": "apple",
"version": "2.1.20240812",
"released_at": null,
"notes": "- Fix bugs. - Improve performances."
},
{
"store": "apple",
"version": "2.2.20240823",
"released_at": null,
"notes": "- Fix bugs. - Improve performances."
},
{
"store": "apple",
"version": "2.3.20240829",
"released_at": null,
"notes": "- Fix bugs. - Improve performances."
},
{
"store": "apple",
"version": "2.4.20240830",
"released_at": null,
"notes": "- Fix bugs. - Improve performances."
},
{
"store": "apple",
"version": "2.5.20241014",
"released_at": null,
"notes": "- Bug fixes. - Improve performances."
},
{
"store": "apple",
"version": "2.6.20241128",
"released_at": null,
"notes": "- Bug fixes. - Update user interface."
},
{
"store": "apple",
"version": "2.7.20241214",
"released_at": null,
"notes": "- Bug fixes. - Improve performances."
},
{
"store": "apple",
"version": "2.8.20241224",
"released_at": null,
"notes": "- Bug fixes. - Improve performances."
},
{
"store": "apple",
"version": "2.9.20241225",
"released_at": null,
"notes": "- Bug fixes. - Improve performances."
},
{
"store": "apple",
"version": "3.0.20250103",
"released_at": null,
"notes": "- Bug fixes. - Improve performances."
},
{
"store": "apple",
"version": "3.1.20250107",
"released_at": null,
"notes": "- Bug fixes. - Improve performances."
},
{
"store": "apple",
"version": "3.2.20250113",
"released_at": null,
"notes": "- Improve performances. - Bug fixes."
},
{
"store": "apple",
"version": "3.3.20250207",
"released_at": null,
"notes": "- Bug fixes. - Improve performances."
}
],
"alternatives": [
{
"app_id": 6739873536,
"name": "SleepWell - Sleep Tracker",
"url": "https://appcorpus.com/apps/sleepwell-sleep-tracker-6739873536",
"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": "relax-melodies-sleep-tracker",
"label": "Relax Melodies: Sleep Tracker",
"kind": "unknown",
"status": "store_listed",
"prices": [
{
"storefront": "us",
"formatted": "$3.99",
"billing_period": null
},
{
"storefront": "us",
"formatted": "$47.99",
"billing_period": null
},
{
"storefront": "us",
"formatted": "$7.99",
"billing_period": null
}
],
"trial": null
}
],
"features": [],
"unknown_features": [],
"data_cutoff": "6 Aug 2026"
}
}
