AppCorpus MCP gives your agent current app data, prices, screens, features and sources.
View JSON
GET /api/v3/apps/6756579355
{
"app_id": 6756579355,
"canonical_url": "https://appcorpus.com/apps/calibre-view-6756579355",
"identity": {
"name": "Calibre View",
"slug": "calibre-view",
"developer": {
"name": "DANIEL EDWARD LAMSON",
"url": "https://appcorpus.com/developers/daniel-edward-lamson-developer_40b30d68b6bcf17bcdd88d5bf651bcef"
},
"icon_url": "https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/0a/4e/1e/0a4e1ea4-4cec-2b8f-f4d7-5a6648264757/AppIcon-0-0-1x_U007epad-0-1-85-220.jpeg/512x512bb.jpg",
"stores": [
"apple"
],
"platforms": [
"iphone",
"ipad"
],
"status": {
"state": "active",
"label": "Active",
"last_checked": "2026-08-07",
"last_checked_label": "7 Aug 2026",
"banner": null,
"region_note": null
}
},
"listings": [
{
"store": "apple",
"status": "ACTIVE",
"url": "https://apps.apple.com/us/app/calibre-view/id6756579355?uo=4",
"rating": 5.0,
"rating_count": 4,
"formatted_price": "Free",
"is_free": true,
"has_iap": false,
"has_subscription": false,
"version": "1.2",
"updated": "2026-07-24",
"currency": "USD"
}
],
"summary": {
"one_liner": null,
"summary": null,
"best_for": [],
"not_for": [],
"status": "fallback",
"at_a_glance": [
"Free to download"
]
},
"categories": {
"official": [
"Books"
],
"appcorpus": [
{
"category_id": "books",
"label": "Books",
"url": "https://appcorpus.com/categories/books"
}
]
},
"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": "es",
"last_verified": "2026-08-07",
"rows": [
"Free"
]
}
],
"screens": [
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/6b/a4/28/6ba4285c-532c-880c-7378-286c7ae87b78/ipd1.jpg/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Calibre View ipad screenshot 1"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/6b/a4/28/6ba4285c-532c-880c-7378-286c7ae87b78/ipd1.jpg/360x480bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Calibre View ipad screenshot 2"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/91/aa/58/91aa58be-f3fa-b938-599b-f5c1c0351cea/ipad2.jpg/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Calibre View ipad screenshot 3"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/91/aa/58/91aa58be-f3fa-b938-599b-f5c1c0351cea/ipad2.jpg/360x480bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Calibre View ipad screenshot 4"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/bc/d2/3a/bcd23ad0-4515-dd0f-aa21-1c3b33902ca2/ipad3.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Calibre View ipad screenshot 5"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/bc/d2/3a/bcd23ad0-4515-dd0f-aa21-1c3b33902ca2/ipad3.png/360x480bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Calibre View ipad screenshot 6"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/f4/07/50/f407508d-eb30-bb3e-37f4-ed7a483ee9c5/ipad4.jpg/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Calibre View ipad screenshot 7"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/f4/07/50/f407508d-eb30-bb3e-37f4-ed7a483ee9c5/ipad4.jpg/360x480bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Calibre View ipad screenshot 8"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/59/df/68/59df6890-aa62-2b9b-afd7-ba8ac3d8ea15/ipad_5.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Calibre View ipad screenshot 9"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/59/df/68/59df6890-aa62-2b9b-afd7-ba8ac3d8ea15/ipad_5.png/360x480bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Calibre View ipad screenshot 10"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/67/34/43/673443e8-6152-692d-1986-f6835e149717/iPhone_Screenshot_1.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Calibre View iphone screenshot 11"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/55/24/f4/5524f4a0-1774-34d0-64f7-d6dae8fb3e2d/iPhone_Screenshot_3.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Calibre View iphone screenshot 12"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/0d/0b/6e/0d0b6eaf-23a1-b374-4541-6af315f2bd47/iPhone_Screenshot_4.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Calibre View iphone screenshot 13"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/12/d6/ac/12d6ac11-caf4-5ad2-8937-41679f33212b/iPhone_Screenshot_6.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Calibre View iphone screenshot 14"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/c3/c2/6e/c3c26eb5-2af3-da76-338d-ffc448cc6d82/iPhone_Screeshot_5.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Calibre View iphone screenshot 15"
}
],
"ratings": [
{
"store": "apple",
"average": 5.0,
"count": 4,
"market": "es",
"observed_at": "2026-08-07",
"reviews": [
{
"rating": 5,
"title": "Amazingly Perfect!",
"body": "I love this app and highly recommend it. I was able to sync my entire Calibre library of 33,000+ books from OneDrive in less than TWO minutes! The layout is perfect and I appreciate being able to tap on the author’s name to see all their books and the series name to see all the books in the series.",
"author": "AuthorKimille",
"date": "7 Aug 2026"
},
{
"rating": 5,
"title": "Developer is there to help",
"body": "Original review: Synced with my calibre library from Dropbox. It sees all the books. Everything shows up. Doesn’t open any books. API error. I got excited for a moment for how slick it was. Updated: Developer figured out the issue, updated and fixed it. Great job!",
"author": "Bjsooth",
"date": "7 Aug 2026"
}
]
}
],
"privacy": [
{
"store": "apple",
"declarations": [
{
"title": "Data Linked to You",
"detail": "App Functionality — Contact Info — Email Address",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "App Functionality — Contact Info — Name",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "App Functionality — Identifiers — User ID",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Contact Info",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Identifiers",
"source": "Developer declared"
}
],
"accessibility": []
}
],
"changes": [
{
"store": "apple",
"version": "1.0",
"released_at": null,
"notes": ""
},
{
"store": "apple",
"version": "1.1",
"released_at": null,
"notes": "Improved reliability when downloading books from Dropbox. Faster book downloads with fewer errors on large libraries. Various bug fixes and performance improvements."
},
{
"store": "apple",
"version": "1.2",
"released_at": "2026-07-24",
"notes": "- Fixed book downloads failing from Dropbox with an \"API error\" in some libraries - Downloads now recover automatically when a book's folder was moved or renamed - Large file downloads no longer time out on slower connections - Clearer error messages when a book can't be found"
}
],
"alternatives": [
{
"app_id": 6759336810,
"name": "Pageo: Calibre Epub Reader",
"url": "https://appcorpus.com/apps/pageo-calibre-epub-reader-6759336810",
"reason": "Same category + similar ratings"
},
{
"app_id": 6761423779,
"name": "LibriLink for Calibre",
"url": "https://appcorpus.com/apps/librilink-for-calibre-6761423779",
"reason": "Same category + similar ratings"
},
{
"app_id": 6756848973,
"name": "BookShelves eBook Reader",
"url": "https://appcorpus.com/apps/bookshelves-ebook-reader-6756848973",
"reason": "Same category + similar ratings"
},
{
"app_id": 6780096864,
"name": "Sutra — eBook Reader",
"url": "https://appcorpus.com/apps/sutra-ebook-reader-6780096864",
"reason": "Same category + similar ratings"
},
{
"app_id": 6757948605,
"name": "EPUB Reader - justRead",
"url": "https://appcorpus.com/apps/epub-reader-justread-6757948605",
"reason": "Same category + similar ratings"
},
{
"app_id": 6754184384,
"name": "Lios Calibre Viewer",
"url": "https://appcorpus.com/apps/lios-calibre-viewer-6754184384",
"reason": "Same category + similar ratings"
}
],
"evidence_summary": {
"index_state": "S1",
"evidence_level": 1,
"level_label": "Live store listing",
"indexable": true,
"last_verified_at": "2026-08-07",
"unknown_fields": [
"Independent summary has not been published yet."
],
"sources": [
"App Store"
]
},
"availability_markets": {
"live": [
"us"
],
"selected": "es",
"note": "No LIVE observation for ES yet."
},
"feature_events": {
"events": []
},
"features_slice": {
"plans": [
{
"code": "free",
"label": "Free",
"kind": "free",
"status": "inferred",
"prices": [],
"trial": null
}
],
"features": [],
"unknown_features": [],
"data_cutoff": "7 Aug 2026"
}
}
