AppCorpus MCP gives your agent current app data, prices, screens, features and sources.
View JSON
GET /api/v3/apps/549782479
{
"app_id": 549782479,
"canonical_url": "https://appcorpus.com/apps/calculator-549782479",
"identity": {
"name": "Calculator--",
"slug": "calculator",
"developer": {
"name": "Horizon Business, Inc.",
"url": "https://appcorpus.com/developers/horizon-business-inc-developer_6c97e0e7afadc207dd466409ab8b383c"
},
"icon_url": "https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/29/2d/8d/292d8df8-577b-ee9c-12af-c843ce09025c/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/calculator/id549782479?uo=4",
"rating": 4.7,
"rating_count": 915,
"formatted_price": "Free",
"is_free": true,
"has_iap": false,
"has_subscription": false,
"version": "2.1",
"updated": "2026-05-01",
"currency": "USD"
}
],
"summary": {
"one_liner": null,
"summary": null,
"best_for": [],
"not_for": [],
"status": "fallback",
"at_a_glance": [
"Free to download"
]
},
"categories": {
"official": [
"Utilities",
"Lifestyle"
],
"appcorpus": [
{
"category_id": "utilities",
"label": "Utilities",
"url": "https://appcorpus.com/categories/utilities"
},
{
"category_id": "lifestyle",
"label": "Lifestyle",
"url": "https://appcorpus.com/categories/lifestyle"
}
]
},
"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/Purple126/v4/4d/d3/5a/4dd35a87-5c47-87d9-4d79-b7540c817a5e/pr_source.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Calculator-- ipad screenshot 1"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/b9/63/9d/b9639d51-d406-c92b-b10a-6738ff3bf2c5/pr_source.png/576x768bb.png",
"store": "apple",
"platform": "ipad",
"alt": "Calculator-- ipad screenshot 2"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/6f/f0/e7/6ff0e77d-d5c1-623b-8d48-c8ef36387f2c/pr_source.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Calculator-- ipad screenshot 3"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/20/bf/f4/20bff4bb-7713-21a7-8d38-d30aa8ee62f9/pr_source.png/576x768bb.png",
"store": "apple",
"platform": "ipad",
"alt": "Calculator-- ipad screenshot 4"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/0e/af/29/0eaf2909-47b4-2fcf-0430-5d015d5569c7/pr_source.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Calculator-- iphone screenshot 5"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/dc/6a/f8/dc6af8f7-a02d-566d-bafe-8b8c9b32aadd/pr_source.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Calculator-- iphone screenshot 6"
}
],
"ratings": [
{
"store": "apple",
"average": 4.7,
"count": 915,
"market": "us",
"observed_at": "2026-08-06",
"reviews": [
{
"rating": 1,
"title": "Can’t Turn Sound Off",
"body": "I’ve used this app for years and have always liked it. I made the mistake of finally updating it for the iOS 16 compatibility and now the sound won’t turn off even with the toggle switch in the proper position. I tried to find the version number of the app before I updated it but it is no where to be found on the screen or under the “settings” tab which is for app screen color changes. It appears people have complained about the sound toggle switch not working but you haven’t made this simple fix that you broke with this version. Why not? I hate keys making sounds especially in this app which is pretty loud. You’ve ruined a perfectly good app. Please fix this!",
"author": "Tcar4",
"date": "6 Aug 2026"
},
{
"rating": 4,
"title": "Great Calculator",
"body": "As stated previously, it is easy to use. The “backup” capability is very helpful. You no longer have to restart when a wrong number is entered. Large numbers are easy to see and use….however, the answer is smaller. Perhaps the actual numbers could be slightly smaller, allowing the answer to be larger. Just a thought for the developers. I recommend this calculator for its excellent capabilities. It continues to meet my needs.",
"author": "Ratpice",
"date": "6 Aug 2026"
},
{
"rating": 5,
"title": "Simple and effective",
"body": "I looked at one that wanted $5.99 a month. Seriously, I expect the developers to be compensated for their time but for a simple calculator, not a multi function graphing system, let’s be reasonable. A few bucks for an app, one time purchase, that has simple functions is saving me having to go BUY ONE, is what I was after.",
"author": "Kc5vsx",
"date": "6 Aug 2026"
},
{
"rating": 5,
"title": "Great Colorful",
"body": "I like the Big numbers, , and Inerded a adding Machine that was easy to use,and see. Some people said they didn’t like the sound it makes pressing the Buttons, when I read the reviews. But what I gotten was worth the not, and then I thought about it and just turn down the volume. No problem. That solves the problem they were talking about ! Great app I have been using for about a year now , and I’m a 60 years of age, so Senior’s here you go if you need one to see.",
"author": "JWinGTown",
"date": "6 Aug 2026"
},
{
"rating": 5,
"title": "Love It",
"body": "I finally found the ONLY calculator for my iPad and iPhone. Why are all the others so complicated to use or hard to read or correct? It’s a calculator! Enter numbers and get the result. That is all I need. Thank you.",
"author": "JingleBelle",
"date": "6 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": "1.1",
"released_at": null,
"notes": "Minor enhancements"
},
{
"store": "apple",
"version": "1.2",
"released_at": null,
"notes": "Minor enhancements"
},
{
"store": "apple",
"version": "1.3",
"released_at": null,
"notes": "1) Compatibility with iOS 13 2) Minor user interface adjustments"
},
{
"store": "apple",
"version": "1.4",
"released_at": null,
"notes": "Compatibility with iOS 14"
},
{
"store": "apple",
"version": "1.5",
"released_at": null,
"notes": "Compatibility with iOS 15"
},
{
"store": "apple",
"version": "1.6",
"released_at": null,
"notes": "Compatibility with iOS 16"
},
{
"store": "apple",
"version": "1.7",
"released_at": null,
"notes": "Compatibility with iOS 17"
},
{
"store": "apple",
"version": "1.8",
"released_at": null,
"notes": "Compatibility with iOS 18"
},
{
"store": "apple",
"version": "1.9",
"released_at": null,
"notes": "1. Added option to turn sound on/off 2. Lowered sound volume when sound is on"
},
{
"store": "apple",
"version": "2.1",
"released_at": "2026-05-01",
"notes": "Compatibility with iOS 26"
}
],
"alternatives": [
{
"app_id": 980603448,
"name": "Calculator%.",
"url": "https://appcorpus.com/apps/calculator-980603448",
"reason": "Same category + similar ratings"
},
{
"app_id": 1327796464,
"name": "Calculator⁻",
"url": "https://appcorpus.com/apps/calculator-1327796464",
"reason": "Same category + similar ratings"
},
{
"app_id": 430271248,
"name": "Basic Calculator: Classic Calc",
"url": "https://appcorpus.com/apps/basic-calculator-classic-calc-430271248",
"reason": "Same category + similar ratings"
},
{
"app_id": 782873366,
"name": "Calculator Pro Lite",
"url": "https://appcorpus.com/apps/calculator-pro-lite-782873366",
"reason": "Same category + similar ratings"
},
{
"app_id": 571121141,
"name": "Calculator HD Pro Lite",
"url": "https://appcorpus.com/apps/calculator-hd-pro-lite-571121141",
"reason": "Same category + similar ratings"
},
{
"app_id": 554836784,
"name": "Calculator·",
"url": "https://appcorpus.com/apps/calculator-554836784",
"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"
}
}
