AppCorpus MCP gives your agent current app data, prices, screens, features and sources.
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GET /api/v3/apps/6455731315
{
"app_id": 6455731315,
"canonical_url": "https://appcorpus.com/apps/brown-noise-for-sleep-focus-6455731315",
"identity": {
"name": "Brown Noise for Sleep + Focus",
"slug": "brown-noise-for-sleep-focus",
"developer": {
"name": "Qrayon, LLC",
"url": "https://appcorpus.com/developers/qrayon-llc-developer_f4bffba5025cc92e5f9ee3f34e9a2bee"
},
"icon_url": "https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/e0/89/54/e0895456-ec66-20b1-2ebe-1cfa69743753/AppIcon-0-0-1x_U007epad-0-1-85-220.png/512x512bb.jpg",
"stores": [
"apple"
],
"platforms": [
"iphone",
"ipad"
],
"status": {
"state": "active",
"label": "Active",
"last_checked": "2026-08-05",
"last_checked_label": "5 Aug 2026",
"banner": null,
"region_note": null
}
},
"listings": [
{
"store": "apple",
"status": "ACTIVE",
"url": "https://apps.apple.com/us/app/brown-noise-for-sleep-focus/id6455731315?uo=4",
"rating": 4.9,
"rating_count": 12,
"formatted_price": "Free",
"is_free": true,
"has_iap": false,
"has_subscription": false,
"version": "1.4",
"updated": "2026-08-04",
"currency": "USD"
}
],
"summary": {
"one_liner": null,
"summary": null,
"best_for": [],
"not_for": [],
"status": "fallback",
"at_a_glance": [
"Free to download"
]
},
"categories": {
"official": [
"Health & Fitness",
"Travel"
],
"appcorpus": [
{
"category_id": "health-fitness",
"label": "Health & fitness",
"url": "https://appcorpus.com/categories/health-fitness"
},
{
"category_id": "travel",
"label": "Travel",
"url": "https://appcorpus.com/categories/travel"
}
]
},
"use_cases": [],
"features": [
{
"capability_id": "free_app",
"label": "Free app",
"availability": "yes",
"access_level": "free",
"scope": null,
"evidence": "Store published"
}
],
"pricing": [
{
"store": "apple",
"formatted_price": "Free",
"is_free": true,
"has_iap": false,
"has_subscription": false,
"currency": "USD",
"market": "us",
"last_verified": "2026-08-05",
"rows": [
"Free"
]
}
],
"screens": [
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/b7/9d/2f/b79d2f2f-d072-b019-10bf-7906eaa685cd/40e6d2dd-0ab3-4528-b38d-1d675be8acd9_BrownNoise_iPad_1.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Brown Noise for Sleep + Focus ipad screenshot 1"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/69/8c/9c/698c9c70-19e9-ceae-dd69-487bf247d009/c8388b9c-bf76-433d-a32b-2f9f79c6871d_BrownNoise_iPad_2.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Brown Noise for Sleep + Focus ipad screenshot 2"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/bc/18/3e/bc183e00-fd46-6e37-6acc-bea2c96accdb/533fee53-1d61-4075-a9d3-e58db4bbf1b8_BrownNoise_iPad_3.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Brown Noise for Sleep + Focus ipad screenshot 3"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/0d/31/3f/0d313fd0-807d-cf91-e818-aecdb752bb8c/bn-1.jpg/1260x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Brown Noise for Sleep + Focus iphone screenshot 4"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/6d/72/25/6d722591-0126-d46b-5407-17a4a601c5da/bn-2.jpg/1260x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Brown Noise for Sleep + Focus iphone screenshot 5"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/36/bb/47/36bb4784-d02c-bf24-75c7-ea267b62aafd/bn-3.jpg/1260x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Brown Noise for Sleep + Focus iphone screenshot 6"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/60/8f/fe/608ffe3f-0ab7-dd77-67a6-963174ffd28b/a158ba22-8580-49bf-a14a-cabd37cadf21_BrownNoise_store_1.png/1290x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Brown Noise for Sleep + Focus iphone screenshot 7"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/ef/5b/78/ef5b7859-f085-12fb-1ab7-0cc5e8a9c268/c4dcdfe5-aa2f-48f7-a548-f2fa558ffe88_BrownNoise_store_2.png/1290x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Brown Noise for Sleep + Focus iphone screenshot 8"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/79/08/a3/7908a351-749d-c377-9692-75a5aa4894c2/9218e1c5-6a55-4d4d-82e5-5c97bba9e3cf_BrownNoise_store_3.png/1290x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Brown Noise for Sleep + Focus iphone screenshot 9"
}
],
"ratings": [
{
"store": "apple",
"average": 4.9,
"count": 12,
"market": "us",
"observed_at": "2026-08-05",
"reviews": [
{
"rating": 5,
"title": "Perfection",
"body": "I’ve been looking for a simple app with brown noise that’s actually free. Finally found it! No add interruptions. Plays until you stop it. It’s great!",
"author": "MikeCurt89",
"date": "5 Aug 2026"
},
{
"rating": 5,
"title": "Actually free",
"body": "This app is actually free and no ads. It has a nice brown noise tone. I use this nightly. No timer needed. Thank you to the creators for NOT adding ads",
"author": "Hannah from FL",
"date": "5 Aug 2026"
},
{
"rating": 5,
"title": "the best brown noise app",
"body": "by far!! free and super convenient to use. amazing!",
"author": "Hilcrazy2309",
"date": "5 Aug 2026"
},
{
"rating": 4,
"title": "Almost perfect!",
"body": "Add shortcut integration so I can trigger it from my HomePod and it’s perfect. Thank you for this being free!",
"author": "Jayden J Wilhelm",
"date": "5 Aug 2026"
}
]
}
],
"privacy": [
{
"store": "apple",
"declarations": [
{
"title": "Data Linked to You",
"detail": "Analytics — Diagnostics — Performance Data",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Analytics — Identifiers — Device ID",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Analytics — Location — Coarse Location",
"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 — Product Interaction",
"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 — Identifiers — Device ID",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Third-Party Advertising — Location — Coarse Location",
"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 — Product Interaction",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Diagnostics",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Identifiers",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Location",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Usage Data",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Analytics — Diagnostics — Crash Data",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Third-Party Advertising — Diagnostics — Crash Data",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Diagnostics",
"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",
"source": "Developer declared"
},
{
"title": "Data Used to Track You",
"detail": "Location — Coarse Location",
"source": "Developer declared"
},
{
"title": "Data Used to Track You",
"detail": "Location",
"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 — Product Interaction",
"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": "1.2",
"released_at": null,
"notes": "+ Minor fixes"
},
{
"store": "apple",
"version": "1.3",
"released_at": null,
"notes": "+ UI layout fixes"
},
{
"store": "apple",
"version": "1.4",
"released_at": "2026-08-04",
"notes": "+ Minor fixes"
}
],
"alternatives": [],
"evidence_summary": {
"index_state": "S1",
"evidence_level": 1,
"level_label": "Live store listing",
"indexable": true,
"last_verified_at": "2026-08-05",
"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": "free",
"label": "Free",
"kind": "free",
"status": "inferred",
"prices": [],
"trial": null
}
],
"features": [],
"unknown_features": [],
"data_cutoff": "5 Aug 2026"
}
}
