AppCorpus MCP gives your agent current app data, prices, screens, features and sources.
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GET /api/v3/apps/1489054453
{
"app_id": 1489054453,
"canonical_url": "https://appcorpus.com/apps/crystal-inventory-1489054453",
"identity": {
"name": "Crystal Inventory",
"slug": "crystal-inventory",
"developer": {
"name": "Crystal Tech Solutions, Inc.",
"url": "https://appcorpus.com/developers/crystal-tech-solutions-inc-developer_e3694fbe72cacf32c104c3a340ab13e9"
},
"icon_url": "https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/c5/36/2f/c5362f77-bf7b-c39a-8af5-99fa321448a3/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/512x512bb.jpg",
"stores": [
"apple"
],
"platforms": [
"iphone",
"ipad"
],
"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/crystal-inventory/id1489054453?uo=4",
"rating": 5.0,
"rating_count": 10,
"formatted_price": "Free",
"is_free": true,
"has_iap": false,
"has_subscription": false,
"version": "1.8",
"updated": "2025-02-04",
"currency": "USD"
}
],
"summary": {
"one_liner": null,
"summary": null,
"best_for": [],
"not_for": [],
"status": "fallback",
"at_a_glance": [
"Free to download"
]
},
"categories": {
"official": [
"Business"
],
"appcorpus": [
{
"category_id": "business",
"label": "Business",
"url": "https://appcorpus.com/categories/business"
}
]
},
"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": "2026-08-06",
"rows": [
"Free"
]
}
],
"screens": [
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/d1/38/ae/d138ae1a-78e6-54e6-afa8-383aa304b8b2/98868cbf-39bf-496a-9ddb-d5c0a0ca97b6_Simulator_Screenshot_-_iPad_Pro__U002812.9-inch_U0029__U00286th_generation_U0029_-_2023-08-02_at_11.19.23.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Crystal Inventory ipad screenshot 1"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/9e/e1/fa/9ee1fa6f-1b61-0c0d-2ab7-55b6eabf73bc/be63b1b3-d756-4040-9154-7fbe7e49ae21_Simulator_Screenshot_-_iPad_Pro__U002812.9-inch_U0029__U00286th_generation_U0029_-_2023-08-02_at_11.23.03.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Crystal Inventory ipad screenshot 2"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/fa/42/07/fa420730-1240-9ff3-a571-ad247e95ea57/baf23c3d-5089-43c1-9125-6ead6abbd06b_Simulator_Screenshot_-_iPad_Pro__U002812.9-inch_U0029__U00286th_generation_U0029_-_2023-08-02_at_11.19.23.png/552x414bb.png",
"store": "apple",
"platform": "ipad",
"alt": "Crystal Inventory ipad screenshot 3"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/a8/f3/da/a8f3dad9-b7bd-9d0f-bdf1-0819b0d79bd5/c367f8c6-c683-420c-a124-2f5509e06cc3_Simulator_Screenshot_-_iPad_Pro__U002812.9-inch_U0029__U00286th_generation_U0029_-_2023-08-02_at_11.19.52.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Crystal Inventory ipad screenshot 4"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/ac/7b/2a/ac7b2a8f-5f81-71f9-6cac-fa310f3bc68f/1efbbf43-ca7b-42bd-83fe-2708b4cde751_Simulator_Screenshot_-_iPad_Pro__U002812.9-inch_U0029__U00286th_generation_U0029_-_2023-08-02_at_11.23.03.png/552x414bb.png",
"store": "apple",
"platform": "ipad",
"alt": "Crystal Inventory ipad screenshot 5"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/f2/8e/fb/f28efb1d-6e8e-1abf-a830-d9c132b4e167/318ee5a2-7e86-4b04-b0e5-60021ebc5fe2_Simulator_Screenshot_-_iPad_Pro__U002812.9-inch_U0029__U00286th_generation_U0029_-_2023-08-02_at_11.19.52.png/552x414bb.png",
"store": "apple",
"platform": "ipad",
"alt": "Crystal Inventory ipad screenshot 6"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/4d/5a/ca/4d5aca83-3347-3965-840a-a7e1df6f318e/87079f1b-10c4-4249-898f-a4001a0c71b7_Simulator_Screenshot_-_iPhone_14_Pro_Max_-_2023-08-02_at_11.12.34.png/1290x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Crystal Inventory iphone screenshot 7"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/7e/04/b9/7e04b988-939e-73b5-c974-868faed71030/4f04c72f-39f2-4bc1-a492-187802f43eed_Simulator_Screenshot_-_iPhone_14_Pro_Max_-_2023-08-02_at_11.12.48.png/1290x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Crystal Inventory iphone screenshot 8"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/2b/4c/47/2b4c4798-927c-9bca-cda7-f9c8a0d812a0/26b67b3f-73fa-449a-8eaa-c7f0746a9b97_Simulator_Screenshot_-_iPhone_14_Pro_Max_-_2023-08-02_at_11.12.58.png/1290x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Crystal Inventory iphone screenshot 9"
}
],
"ratings": [
{
"store": "apple",
"average": 5.0,
"count": 10,
"market": "us",
"observed_at": "2026-08-06",
"reviews": []
}
],
"privacy": [
{
"store": "apple",
"declarations": [
{
"title": "Data Linked to You",
"detail": "Analytics — Usage Data — Product Interaction",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "App Functionality — Diagnostics — Crash Data",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "App Functionality — Identifiers — User ID",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "App Functionality — Usage Data — Product Interaction",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Product Personalization — 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": "Usage Data",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "App Functionality — Diagnostics — Other Diagnostic Data",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "App Functionality — Diagnostics — Performance Data",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Diagnostics",
"source": "Developer declared"
}
],
"accessibility": []
}
],
"changes": [
{
"store": "apple",
"version": "1.0",
"released_at": null,
"notes": ""
},
{
"store": "apple",
"version": "1.1",
"released_at": null,
"notes": "Crystal has provided the following updates to the mobile app: 1. Added Clients as a new feature, so users can now see client information and associated data. 2. Added Transactions as a new feature, so users can now complete transactions at point-of-sale and view existing transactions. 2. Improved Browse Inventory when searching for in stock items."
},
{
"store": "apple",
"version": "1.2",
"released_at": null,
"notes": "With this version, we released some bug fixes improvements to the client wishlist, browse inventory, and client search experience. - Date added, note, and salesperson will now always be visible on each item in the client wishlist - Find A Vendor has been added to browse inventory, allowing you to search directly for a specific vendor rather than having to select from a list - Recent Clients have been added to client search, allowing you to easily access clients you've viewed in your current session"
},
{
"store": "apple",
"version": "1.3",
"released_at": null,
"notes": "- Updated logo - Bug fixes"
},
{
"store": "apple",
"version": "1.4",
"released_at": null,
"notes": "Bug fixes"
},
{
"store": "apple",
"version": "1.5",
"released_at": null,
"notes": "Enhanced sales data for store owners"
},
{
"store": "apple",
"version": "1.6",
"released_at": null,
"notes": "Bug fixes"
},
{
"store": "apple",
"version": "1.7",
"released_at": null,
"notes": "Bug fixes"
},
{
"store": "apple",
"version": "1.8",
"released_at": "2025-02-04",
"notes": "Bug fixes"
}
],
"alternatives": [
{
"app_id": 979525510,
"name": "MDMobile",
"url": "https://appcorpus.com/apps/mdmobile-979525510",
"reason": "Same category + similar ratings"
},
{
"app_id": 1281122333,
"name": "Clientbook Retail",
"url": "https://appcorpus.com/apps/clientbook-retail-1281122333",
"reason": "Same category + similar ratings"
},
{
"app_id": 1542635638,
"name": "Flex Inventory Management",
"url": "https://appcorpus.com/apps/flex-inventory-management-1542635638",
"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": "free",
"label": "Free",
"kind": "free",
"status": "inferred",
"prices": [],
"trial": null
}
],
"features": [],
"unknown_features": [],
"data_cutoff": "6 Aug 2026"
}
}
