AppCorpus MCP gives your agent current app data, prices, screens, features and sources.
View JSON
GET /api/v3/apps/1476812898
{
"app_id": 1476812898,
"canonical_url": "https://appcorpus.com/apps/cyanometer-1476812898",
"identity": {
"name": "Cyanometer",
"slug": "cyanometer",
"developer": {
"name": "Jan-Hendrik von Kuick",
"url": "https://appcorpus.com/developers/jan-hendrik-von-kuick-developer_55f4430bbf441c52de79baab184652f7"
},
"icon_url": "https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/c5/79/eb/c579eb48-b3c4-ecb8-5f90-1fe2aa89ffa4/AppIcon-0-0-1x_U007ephone-0-1-85-220.png/512x512bb.jpg",
"stores": [
"apple"
],
"platforms": [
"iphone"
],
"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/cyanometer/id1476812898?uo=4",
"rating": 2.8,
"rating_count": 4,
"formatted_price": "$0.99",
"is_free": false,
"has_iap": false,
"has_subscription": false,
"version": "2.0",
"updated": "2026-01-16",
"currency": "USD"
}
],
"summary": {
"one_liner": null,
"summary": null,
"best_for": [],
"not_for": [],
"status": "fallback",
"at_a_glance": [
"$0.99"
]
},
"categories": {
"official": [
"Weather",
"Education"
],
"appcorpus": [
{
"category_id": "weather",
"label": "Weather",
"url": "https://appcorpus.com/categories/weather"
},
{
"category_id": "education",
"label": "Education",
"url": "https://appcorpus.com/categories/education"
}
]
},
"use_cases": [],
"features": [
{
"capability_id": "family_sharing",
"label": "Family Sharing",
"availability": "yes",
"access_level": "unknown",
"scope": "App Store",
"evidence": "Store published"
}
],
"pricing": [
{
"store": "apple",
"formatted_price": "$0.99",
"is_free": false,
"has_iap": false,
"has_subscription": false,
"currency": "USD",
"market": "de",
"last_verified": "2026-08-05",
"rows": [
"Price: $0.99"
]
}
],
"screens": [
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/5a/31/90/5a3190fc-db52-cf3e-0d6f-042250be520f/A_1.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Cyanometer iphone screenshot 1"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/29/c6/62/29c662a2-be32-2531-f4a5-fdd9add63819/A_3.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Cyanometer iphone screenshot 2"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/56/7d/3c/567d3cb9-9342-d0e9-7a47-3960407dc202/A_4.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Cyanometer iphone screenshot 3"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/36/b6/38/36b638c2-25ca-cc28-9ce0-3ac12f76abf4/A_2.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Cyanometer iphone screenshot 4"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b9/64/88/b9648855-dd2f-26d2-f299-93729f02df1a/E_1.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Cyanometer iphone screenshot 5"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ca/aa/16/caaa16c4-e7bc-055b-21b8-dd82f1d31865/E_3.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Cyanometer iphone screenshot 6"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/cb/ea/19/cbea192d-161c-687c-5d28-d5409a3b1c6d/E_2.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Cyanometer iphone screenshot 7"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/a8/a2/c4/a8a2c4d5-ebd6-cf22-ef9d-5b74a9267b9f/Simulator_Screenshot_-_iPhone_Xs_Max_-_2026-01-15_at_12.17.15.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Cyanometer iphone screenshot 8"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/39/6b/c8/396bc819-0014-9fa3-2c59-aceac3338882/Simulator_Screenshot_-_iPhone_Xs_Max_-_2026-01-15_at_12.17.21.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Cyanometer iphone screenshot 9"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/c3/6e/dc/c36edc3d-2ca2-c800-f2ec-4d304d9dede4/Simulator_Screenshot_-_iPhone_Xs_Max_-_2026-01-15_at_12.17.32.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Cyanometer iphone screenshot 10"
}
],
"ratings": [
{
"store": "apple",
"average": 2.8,
"count": 4,
"market": "de",
"observed_at": "2026-08-05",
"reviews": [
{
"rating": 2,
"title": "It's just a dfferent way to access the camera.",
"body": "I had hoped and assumed that the app would use the blue in the image area and automatically suggest a number matching what shade of blue was visible. It does not. The user picks a number on the round scale then presses the shutter button, saving some basic info and your selected blue number with the image. Not sure there's a wide audience for this.",
"author": "ostman",
"date": "5 Aug 2026"
},
{
"rating": 5,
"title": "My sky, your sky",
"body": "I love this app. Since reading about Humboldt’s Cyanometer in “The Invention of Nature” I’ve been a bit obsessed with the idea of measuring the blueness of the sky. I understand the blueness can be a measure of water content, but there is something also poetic and uniting about the cyanometer: we all share the same sky, yet it is for each of us a different sky. Use this app and your sky will never be simply blue again.",
"author": "Noir Hawaii",
"date": "5 Aug 2026"
},
{
"rating": 1,
"title": "Does not even open",
"body": "How do I get a refund? I downloaded the app. Gave permission to use my location and camera but it doesn’t even open.",
"author": "chefboydan",
"date": "5 Aug 2026"
}
]
}
],
"privacy": [
{
"store": "apple",
"declarations": [
{
"title": "Data Not Collected",
"detail": "",
"source": "Developer declared"
}
],
"accessibility": []
}
],
"changes": [
{
"store": "apple",
"version": "1.0",
"released_at": null,
"notes": ""
},
{
"store": "apple",
"version": "1.1",
"released_at": null,
"notes": "Fixes for iOS13/SDK 13."
},
{
"store": "apple",
"version": "2.0",
"released_at": "2026-01-16",
"notes": "Complete refactoring: - New scale display - AI-assisted determination of the appropriate scale color - Calculated humidity reading - New menu navigation - Scan images are saved within the app - Results and images can be shared - Scan data export function - Comprehensive help documentation"
}
],
"alternatives": [
{
"app_id": 6773100522,
"name": "Rhyy",
"url": "https://appcorpus.com/apps/rhyy-6773100522",
"reason": "Same category + similar ratings"
}
],
"evidence_summary": {
"index_state": "S1",
"evidence_level": 1,
"level_label": "Live store listing",
"indexable": true,
"last_verified_at": "2026-08-05",
"unknown_fields": [
"Independent summary has not been published yet."
],
"sources": [
"App Store"
]
},
"availability_markets": {
"live": [
"us"
],
"selected": "de",
"note": "No LIVE observation for DE yet."
},
"feature_events": {
"events": []
},
"features_slice": {
"plans": [],
"features": [],
"unknown_features": [
"family_sharing"
],
"data_cutoff": "5 Aug 2026"
}
}
