AppCorpus MCP gives your agent current app data, prices, screens, features and sources.
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GET /api/v3/apps/6747253733
{
"app_id": 6747253733,
"canonical_url": "https://appcorpus.com/apps/cosy-case-digital-bookshelf-6747253733",
"identity": {
"name": "Cosy Case: Digital Bookshelf",
"slug": "cosy-case-digital-bookshelf",
"developer": {
"name": "Griffin Ciluffo",
"url": "https://appcorpus.com/developers/griffin-ciluffo-developer_2b895b284b792c267f3e13d9b0784b32"
},
"icon_url": "https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/f7/f4/d0/f7f4d078-1463-a9dd-eecb-caa19b88ce6e/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": "2026-07-31",
"last_checked_label": "31 Jul 2026",
"banner": null,
"region_note": null
}
},
"listings": [
{
"store": "apple",
"status": "ACTIVE",
"url": "https://apps.apple.com/us/app/cosy-case-digital-bookshelf/id6747253733?uo=4",
"rating": 4.7,
"rating_count": 89,
"formatted_price": "Free",
"is_free": true,
"has_iap": true,
"has_subscription": false,
"version": "4.2.4",
"updated": "2026-07-22",
"currency": "USD"
}
],
"summary": {
"one_liner": null,
"summary": null,
"best_for": [],
"not_for": [],
"status": "fallback",
"at_a_glance": [
"Free to download",
"In-app purchases"
]
},
"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"
},
{
"capability_id": "in_app_purchases",
"label": "In-app purchases",
"availability": "yes",
"access_level": "free_limited",
"scope": null,
"evidence": "Store published"
}
],
"pricing": [
{
"store": "apple",
"formatted_price": "Free",
"is_free": true,
"has_iap": true,
"has_subscription": false,
"currency": "USD",
"market": "us",
"last_verified": "2026-07-31",
"rows": [
"Free to download",
"In-app purchases"
]
}
],
"screens": [
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/78/59/94/7859943e-49b9-082a-5669-7279ef461400/Slice_1.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Cosy Case: Digital Bookshelf ipad screenshot 1"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/59/ee/f8/59eef831-68d7-202d-b72c-300e2db58564/Slice_2.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Cosy Case: Digital Bookshelf ipad screenshot 2"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/8c/dd/aa/8cddaa54-c3c8-5e24-a874-4234e46b32df/slide_1.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Cosy Case: Digital Bookshelf iphone screenshot 3"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/5b/8e/40/5b8e401d-efca-25df-d2c6-0988d86bdf56/slide_2.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Cosy Case: Digital Bookshelf iphone screenshot 4"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/a6/f5/34/a6f53479-2d49-43c9-6b23-9c5e6fcf1f41/slide_6.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Cosy Case: Digital Bookshelf iphone screenshot 5"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/74/70/5e/74705e5c-5df5-e49c-8e3d-90f28e5f73d5/slide_9.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Cosy Case: Digital Bookshelf iphone screenshot 6"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/d1/9d/e4/d19de41d-f164-dad8-df46-9542c41081b4/slide_4.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Cosy Case: Digital Bookshelf iphone screenshot 7"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/77/59/62/77596255-71f9-b003-9947-164b22b6cf77/slide_8.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Cosy Case: Digital Bookshelf iphone screenshot 8"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/90/f2/10/90f210d5-905c-723a-9c2d-8a3a37b268d6/slide_7.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Cosy Case: Digital Bookshelf iphone screenshot 9"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/fa/ef/a3/faefa3ca-c65b-8ffe-bdb8-e3a3f03ad9ea/slide_3.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Cosy Case: Digital Bookshelf iphone screenshot 10"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/0d/79/e6/0d79e67b-1009-f3fc-5a91-d6c813a121a2/slide_5.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Cosy Case: Digital Bookshelf iphone screenshot 11"
}
],
"ratings": [
{
"store": "apple",
"average": 4.7,
"count": 89,
"market": "us",
"observed_at": "2026-07-31",
"reviews": [
{
"rating": 5,
"title": "It’s like having your bookcase in your pocket!",
"body": "This app allows you to keep track of what you’ve read with reviews. It quickly shows you what genres you are reading and encourages to expand your reading by earning different badges. You can also create a to be read case so you always have your next read ready. It is a fun and creative ways to see all your books with great aesthetic and details. It really is like having your bookcase in your pocket!",
"author": "LC!16",
"date": "31 Jul 2026"
},
{
"rating": 4,
"title": "So far, so good.",
"body": "I’ve only been using this app for less than a week now. I wanted a simple app to track what I read in a year without all the extra stats you’d get from something like GoodReads and this is exactly what I was looking for. I was able to add my first book read just fine; however, when I try to add a second one to my shelf and search the database, no results come up. Even if I search for the book that is already on my shelf that I was able to find previously, it is no longer there in the search results. I figure this may just be a bug that will need to be squashed since this is such a new app. But all in all, once I can add more books, it’s a wonderful, simple book tracking app.",
"author": "smw1998",
"date": "31 Jul 2026"
},
{
"rating": 5,
"title": "Bookshelf To Go!",
"body": "CosyCase reminds me of my reading wishlist 24/7! No more scattered notes of want-to-read books. Sharing my list with friends generates ideas for future books to read. The bookshelves and wallpaper customizes my own personal CosyCorner.",
"author": "MeInMolokai",
"date": "31 Jul 2026"
},
{
"rating": 3,
"title": "Couple things",
"body": "I love the idea, however, using this on my iPad it’s not very responsive when using the Apple Pencil. Also a lot of the screen is cut off or the words are missing the bottom have on the buttons. I’m loving the idea, but it’s not working for me. I do have images of the spine downloaded but can’t find where I can upload the image. The feature may be there and it’s just not showing on the screen. I’ll come back and test it again after its next update to see if it’s working for me or not. Great start!",
"author": "2badithappened",
"date": "31 Jul 2026"
},
{
"rating": 5,
"title": "HELP!!",
"body": "I have my books on the shelf and there is plenty of room, but I can’t add any widget. I click on it and it doesn’t add it onto my shelf. What am I doing wrong?? Also, when are the pets going to be available?!?",
"author": "Kswaggy27",
"date": "31 Jul 2026"
}
]
}
],
"privacy": [
{
"store": "apple",
"declarations": [
{
"title": "Data Not Collected",
"detail": "",
"source": "Developer declared"
}
],
"accessibility": []
}
],
"changes": [
{
"store": "apple",
"version": "3.4.0",
"released_at": null,
"notes": "- Stack books horizontally - Add book nooks - Crop custom book covers"
},
{
"store": "apple",
"version": "3.4.1",
"released_at": null,
"notes": "- bug fixes"
},
{
"store": "apple",
"version": "3.5.1",
"released_at": null,
"notes": "- Dedicated TBR pile"
},
{
"store": "apple",
"version": "3.5.2",
"released_at": null,
"notes": "- Add TBR Pile - Bug fixes"
},
{
"store": "apple",
"version": "3.5.3",
"released_at": null,
"notes": "- bug fixes"
},
{
"store": "apple",
"version": "3.5.4",
"released_at": null,
"notes": "- bug fixes"
},
{
"store": "apple",
"version": "3.6.0",
"released_at": null,
"notes": "- You can now view updates to bookcases you follow - bug fixes"
},
{
"store": "apple",
"version": "3.7.0",
"released_at": null,
"notes": "- set your username - bugfixes"
},
{
"store": "apple",
"version": "3.7.1",
"released_at": null,
"notes": "- bug fixes"
},
{
"store": "apple",
"version": "3.7.2",
"released_at": null,
"notes": "- allow users to choose date they finished book"
},
{
"store": "apple",
"version": "3.7.3",
"released_at": null,
"notes": "- bug fixes"
},
{
"store": "apple",
"version": "3.8.0",
"released_at": null,
"notes": "- bug fixes - social login"
},
{
"store": "apple",
"version": "3.8.1",
"released_at": null,
"notes": "- bug fixes"
},
{
"store": "apple",
"version": "3.8.2",
"released_at": null,
"notes": "- bug fixes - Better in-app tutorials"
},
{
"store": "apple",
"version": "3.8.3",
"released_at": null,
"notes": "- bug fixes"
},
{
"store": "apple",
"version": "3.8.4",
"released_at": null,
"notes": "- Improve onboarding experience"
},
{
"store": "apple",
"version": "4.0.0",
"released_at": null,
"notes": "Version 4 brings UI improvements and layouts - Editing you bookshelf is now more ergonomic. See edits instantly - Better organization of store items - Better placeholder spines - Consistent color theming"
},
{
"store": "apple",
"version": "4.0.1",
"released_at": null,
"notes": "- bug fixes"
},
{
"store": "apple",
"version": "4.1.0",
"released_at": null,
"notes": "- New app icon - Allow for manually cropping photo spines if automatic cropping does not work - Users can now report problems/issues with spine images uploaded by others. - Bug fixes"
},
{
"store": "apple",
"version": "4.1.1",
"released_at": null,
"notes": "- Better experience for user feedback - Bug fixes"
}
],
"alternatives": [
{
"app_id": 6759196446,
"name": "Yuuna: Bookshelf Book Tracker",
"url": "https://appcorpus.com/apps/yuuna-bookshelf-book-tracker-6759196446",
"reason": "Same category + similar ratings"
},
{
"app_id": 6755626127,
"name": "Shelfy: Book Tracker & TBR",
"url": "https://appcorpus.com/apps/shelfy-book-tracker-tbr-6755626127",
"reason": "Same category + similar ratings"
}
],
"evidence_summary": {
"index_state": "S1",
"evidence_level": 1,
"level_label": "Live store listing",
"indexable": true,
"last_verified_at": "2026-07-31",
"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": [],
"features": [],
"unknown_features": [],
"data_cutoff": "31 Jul 2026"
}
}
