AppCorpus MCP gives your agent current app data, prices, screens, features and sources.
View JSON
GET /api/v3/apps/1229716523
{
"app_id": 1229716523,
"canonical_url": "https://appcorpus.com/apps/shelfie-book-tracker-1229716523",
"identity": {
"name": "Shelfie - Book Tracker",
"slug": "shelfie-book-tracker",
"developer": {
"name": "志鹏 刘",
"url": "https://appcorpus.com/developers/developer-728-developer_86bc2d4e4e20555526c7cb14400042d9"
},
"icon_url": "https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/64/82/51/648251c9-dd3c-ed46-2f8c-715040648a27/AppIcon-0-0-1x_U007emarketing-0-11-0-85-220.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/shelfie-book-tracker/id1229716523?uo=4",
"rating": 4.5,
"rating_count": 200,
"formatted_price": "Free",
"is_free": true,
"has_iap": true,
"has_subscription": false,
"version": "2.19.2",
"updated": "2026-01-11",
"currency": "USD"
}
],
"summary": {
"one_liner": null,
"summary": null,
"best_for": [],
"not_for": [],
"status": "fallback",
"at_a_glance": [
"From $2.99/mo",
"Free to download",
"In-app purchases"
]
},
"categories": {
"official": [
"Books",
"Utilities"
],
"appcorpus": [
{
"category_id": "books",
"label": "Books",
"url": "https://appcorpus.com/categories/books"
},
{
"category_id": "utilities",
"label": "Utilities",
"url": "https://appcorpus.com/categories/utilities"
}
]
},
"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": "2026-08-06",
"rows": [
"Premium Annually Subscription — $2.99/month",
"Premium Annually Subscription — $12.99/year ($1.08/mo)",
"Sheifle Premium Lifetime — $19.99",
"Shelfie Lifetime (for monthly) — $6.99",
"Shelfie Lifetime (for monthly) — $14.99"
]
}
],
"screens": [
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple112/v4/a8/81/fd/a881fd04-5aa5-2405-4957-eb477ddc7472/mzl.bjwhjheg.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Shelfie - Book Tracker ipad screenshot 1"
},
{
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"store": "apple",
"platform": "ipad",
"alt": "Shelfie - Book Tracker ipad screenshot 2"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/4c/56/1c/4c561c76-f952-6694-d2e6-64ec859eee8b/mzl.hbgyjioz.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Shelfie - Book Tracker ipad screenshot 3"
},
{
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"store": "apple",
"platform": "ipad",
"alt": "Shelfie - Book Tracker ipad screenshot 4"
},
{
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"store": "apple",
"platform": "ipad",
"alt": "Shelfie - Book Tracker ipad screenshot 5"
},
{
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"store": "apple",
"platform": "ipad",
"alt": "Shelfie - Book Tracker ipad screenshot 6"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple112/v4/75/3a/71/753a71f0-0cf3-f285-5923-5b2091cd4a57/mzl.evplrhfl.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Shelfie - Book Tracker ipad screenshot 7"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple112/v4/63/45/69/634569b3-ff37-8f21-61ba-1702ee1e30e7/mzl.ccyiagxa.png/576x768bb.png",
"store": "apple",
"platform": "ipad",
"alt": "Shelfie - Book Tracker ipad screenshot 8"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/14/f4/88/14f488df-6886-b6d1-2391-480cf99fc82c/mzl.vkeimuaj.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Shelfie - Book Tracker ipad screenshot 9"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple112/v4/bd/e1/e6/bde1e664-d9e8-d71f-2dca-258272ec89df/mzl.zibvwwdr.png/576x768bb.png",
"store": "apple",
"platform": "ipad",
"alt": "Shelfie - Book Tracker ipad screenshot 10"
},
{
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"store": "apple",
"platform": "iphone",
"alt": "Shelfie - Book Tracker iphone screenshot 11"
},
{
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"store": "apple",
"platform": "iphone",
"alt": "Shelfie - Book Tracker iphone screenshot 12"
},
{
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"store": "apple",
"platform": "iphone",
"alt": "Shelfie - Book Tracker iphone screenshot 13"
},
{
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"store": "apple",
"platform": "iphone",
"alt": "Shelfie - Book Tracker iphone screenshot 14"
},
{
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"store": "apple",
"platform": "iphone",
"alt": "Shelfie - Book Tracker iphone screenshot 15"
},
{
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"store": "apple",
"platform": "iphone",
"alt": "Shelfie - Book Tracker iphone screenshot 16"
},
{
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"store": "apple",
"platform": "iphone",
"alt": "Shelfie - Book Tracker iphone screenshot 17"
},
{
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"store": "apple",
"platform": "iphone",
"alt": "Shelfie - Book Tracker iphone screenshot 18"
},
{
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"store": "apple",
"platform": "mac",
"alt": "Shelfie - Book Tracker mac screenshot 19"
},
{
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"store": "apple",
"platform": "mac",
"alt": "Shelfie - Book Tracker mac screenshot 20"
},
{
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"store": "apple",
"platform": "mac",
"alt": "Shelfie - Book Tracker mac screenshot 21"
},
{
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"store": "apple",
"platform": "mac",
"alt": "Shelfie - Book Tracker mac screenshot 22"
},
{
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"store": "apple",
"platform": "mac",
"alt": "Shelfie - Book Tracker mac screenshot 23"
},
{
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"store": "apple",
"platform": "mac",
"alt": "Shelfie - Book Tracker mac screenshot 24"
}
],
"ratings": [
{
"store": "apple",
"average": 4.5,
"count": 200,
"market": "us",
"observed_at": "2026-08-06",
"reviews": [
{
"rating": 4,
"title": "Mostly quite pleased",
"body": "I really like how easy this app makes getting research notes out of books. Scanning bar codes and OCR has been pretty smooth, even with relatively obscure reference books. Got the yearly membership for that reason. Would very much like to see the ability to do an author search (as someone else mentioned) and search for multiple tags at once—right now I can’t search for notes that are tagged both “trust” and “promise,” for example, which means a lot of scrolling. Would love to see this continue to be developed- might even recommend it to students once it has enough going for it! Edit: Author search works well now! Still want the ability to search my notes from the app, though I can export them for search elsewhere, so it shouldn’t be a dealbreaker. Very nice functionality! Very glad I have this!",
"author": "Valheron",
"date": "6 Aug 2026"
},
{
"rating": 4,
"title": "Pretty handy!",
"body": "Love the app and how it operates! I wish I could connect with friends tho. Everything operates through popular Chinese apps/ social media. I’d love it if you could connect with Goodreads and Facebook! Also, if you could make it so that we can rate the books as we read them that’d be great!",
"author": "Nikki!¡1014",
"date": "6 Aug 2026"
},
{
"rating": 1,
"title": "Shelfie - severely disappointed",
"body": "I wanted an app that I could quickly scan my existing books before moving house; Granted, the scanning of barcodes is easy, but some of the major publishing houses aren’t included (eg penguin), even when manually add in by ISBN number. Very disappointed with the organization too - doesn’t even have a simple “sort by author”... who wants to go to a bookstore and search through titles to confirm if already in their collection? Logic and ease would dictate author search being much more convenient than by title.. can have 200 in your library with “The” as the first word.... but only a few with the author name!!! Good idea, poorly executed.",
"author": "Houston-has-a-problem",
"date": "6 Aug 2026"
},
{
"rating": 1,
"title": "Good app but not sure how it works",
"body": "Worthy app if it does what it claims, unfortunately I can’t figure that out. After reading some articles online I went out and got this app because I thought you could get ebooks here. So far all I’ve been able to do is scan barcodes so I can take notes on the physical books I do have. While that’s useful I can do a modified version of the same thing virtually anywhere I make notes. What interests me is finding digital copies of books I own. So far no tutorials on the app and the website listed below is in Chinese. So, looks like I may have to keep searching for a comparable app. Disappointed.",
"author": "Revtrin",
"date": "6 Aug 2026"
},
{
"rating": 5,
"title": "Awesome app and getting better!!",
"body": "Love this app! I had an issue with exporting notes/quotes to Evernote, but that appears to be fixed now. (The export above the thoughts section uses a Chinese label instead of English, but since it's consistently labelling the thoughts section, it isn't the end of the world in terms of the export functionality). The OCR works phenomenally well to recognize text as well! Super helpful app. Thanks!",
"author": "Jeremy_Echols",
"date": "6 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 — Phone Number",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Contact Info",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Analytics — Location — Coarse Location",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Analytics — Usage Data — Product Interaction",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "App Functionality — Diagnostics — Crash 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": "App Functionality — User Content — Other User Content",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "App Functionality — User Content — Photos or Videos",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Diagnostics",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Location",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Usage Data",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "User Content",
"source": "Developer declared"
}
],
"accessibility": []
}
],
"changes": [
{
"store": "apple",
"version": "2.15.0",
"released_at": null,
"notes": "* New feature: reading heatmap"
},
{
"store": "apple",
"version": "2.15.2",
"released_at": null,
"notes": "* Bug fix"
},
{
"store": "apple",
"version": "2.15.3",
"released_at": null,
"notes": "* 修复无法识别文字的 Bug"
},
{
"store": "apple",
"version": "2.15.4",
"released_at": null,
"notes": "* Bug fix"
},
{
"store": "apple",
"version": "2.15.5",
"released_at": null,
"notes": "* Fix wrong email address"
},
{
"store": "apple",
"version": "2.15.6",
"released_at": null,
"notes": "* Bug fix * Now can upgrade to Lifetime from monthly or annually subscription"
},
{
"store": "apple",
"version": "2.15.7",
"released_at": null,
"notes": "* Bug fix"
},
{
"store": "apple",
"version": "2.16.0",
"released_at": null,
"notes": "* Big update: now support Dark Mode"
},
{
"store": "apple",
"version": "2.17.0",
"released_at": null,
"notes": "• Fixed the issue where permanent membership don't take effect in certain places • Added support for displaying the number of notes on bookshelf • Added support for automatically placing “Currently Reading” books at the top of bookshelf • Other bug fixes"
},
{
"store": "apple",
"version": "2.18.0",
"released_at": null,
"notes": "* show creation time in digest list * performance optimize"
},
{
"store": "apple",
"version": "2.18.1",
"released_at": null,
"notes": "* Bug fix"
},
{
"store": "apple",
"version": "2.18.2",
"released_at": null,
"notes": "* Bug fix"
},
{
"store": "apple",
"version": "2.18.3",
"released_at": null,
"notes": "* Bug fix"
},
{
"store": "apple",
"version": "2.18.4",
"released_at": null,
"notes": "* fix crashes"
},
{
"store": "apple",
"version": "2.18.5",
"released_at": null,
"notes": "* Support to view all starred notes * Optimize UI icons * Optimize search experience * Bug fixes"
},
{
"store": "apple",
"version": "2.18.6",
"released_at": null,
"notes": "Bug Fix: Fixed an issue where the camera button was not visible during note editing."
},
{
"store": "apple",
"version": "2.18.7",
"released_at": null,
"notes": "* Fixed an issue where membership status might be lost. * Fixed an issue where purchasing membership was not possible."
},
{
"store": "apple",
"version": "2.18.8",
"released_at": null,
"notes": "* Fixed an issue that could cause crashes when opening books."
},
{
"store": "apple",
"version": "2.19.0",
"released_at": null,
"notes": "* Adapted the \"Liquid Glass\" design of iOS 26. * Lightning-fast text recognition from photos now! * New Feature: Note-taking now supports adding end page."
},
{
"store": "apple",
"version": "2.19.1",
"released_at": null,
"notes": "* Adapted the \"Liquid Glass\" design of iOS 26. * Lightning-fast text recognition from photos now! * New Feature: Note-taking now supports adding end page."
}
],
"alternatives": [
{
"app_id": 1116150273,
"name": "Booka - Minimal Booklist",
"url": "https://appcorpus.com/apps/booka-minimal-booklist-1116150273",
"reason": "Same category + similar ratings"
},
{
"app_id": 930967257,
"name": "Must Read – The Book Tracker",
"url": "https://appcorpus.com/apps/must-read-the-book-tracker-930967257",
"reason": "Same category + similar ratings"
},
{
"app_id": 1227407668,
"name": "Reading Tracker - TBR Book",
"url": "https://appcorpus.com/apps/reading-tracker-tbr-book-1227407668",
"reason": "Same category + similar ratings"
},
{
"app_id": 1561653139,
"name": "Home Library Manager - Leto",
"url": "https://appcorpus.com/apps/home-library-manager-leto-1561653139",
"reason": "Same category + similar ratings"
},
{
"app_id": 6445917519,
"name": "Book organizer - bookshelf",
"url": "https://appcorpus.com/apps/book-organizer-bookshelf-6445917519",
"reason": "Same category + similar ratings"
},
{
"app_id": 1516860157,
"name": "Book Tracker Reading Log - Hon",
"url": "https://appcorpus.com/apps/book-tracker-reading-log-hon-1516860157",
"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": "premium-subscription",
"label": "Premium Annually Subscription",
"kind": "subscription",
"status": "store_listed",
"prices": [
{
"storefront": "us",
"formatted": "$2.99",
"billing_period": "monthly"
},
{
"storefront": "us",
"formatted": "$12.99",
"billing_period": "yearly"
}
],
"trial": null
},
{
"code": "sheifle-premium-lifetime",
"label": "Sheifle Premium Lifetime",
"kind": "unknown",
"status": "store_listed",
"prices": [
{
"storefront": "us",
"formatted": "$19.99",
"billing_period": "one_time"
}
],
"trial": null
},
{
"code": "lifetime-for",
"label": "Shelfie Lifetime (for monthly)",
"kind": "unknown",
"status": "store_listed",
"prices": [
{
"storefront": "us",
"formatted": "$14.99",
"billing_period": "one_time"
},
{
"storefront": "us",
"formatted": "$6.99",
"billing_period": "one_time"
}
],
"trial": null
}
],
"features": [],
"unknown_features": [],
"data_cutoff": "6 Aug 2026"
}
}
