AppCorpus MCP gives your agent current app data, prices, screens, features and sources.
View JSON
GET /api/v3/apps/6758067675
{
"app_id": 6758067675,
"canonical_url": "https://appcorpus.com/apps/booktower-barcode-library-6758067675",
"identity": {
"name": "BookTower Barcode Library",
"slug": "booktower-barcode-library",
"developer": {
"name": "minchul kim",
"url": "https://appcorpus.com/developers/minchul-kim-developer_6dc0ed5bad8df93701b752100e316042"
},
"icon_url": "https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/92/68/6c/92686c56-7453-e8fc-2ab6-3dbc946f211d/AppIcon-0-0-1x_U007emarketing-0-6-0-85-220.png/512x512bb.jpg",
"stores": [
"apple"
],
"platforms": [
"iphone"
],
"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/booktower-barcode-library/id6758067675?uo=4",
"rating": 0.0,
"rating_count": 0,
"formatted_price": "Free",
"is_free": true,
"has_iap": false,
"has_subscription": false,
"version": "1.1.0",
"updated": "2026-08-04",
"currency": "USD"
}
],
"summary": {
"one_liner": null,
"summary": null,
"best_for": [],
"not_for": [],
"status": "fallback",
"at_a_glance": [
"Free to download"
]
},
"categories": {
"official": [
"Books",
"Lifestyle"
],
"appcorpus": [
{
"category_id": "books",
"label": "Books",
"url": "https://appcorpus.com/categories/books"
},
{
"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/PurpleSource221/v4/74/7f/70/747f70bd-b7d8-ae14-1429-93bb9ce3e561/iPhone_16_Pro_Max_1.png/1290x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "BookTower Barcode Library iphone screenshot 1"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/88/cb/d8/88cbd878-91fe-088a-758c-dfdcc9cd1939/iPhone_16_Pro_Max_2.png/1290x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "BookTower Barcode Library iphone screenshot 2"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/fc/cb/f0/fccbf0c1-0566-7514-f986-be11c1c3292d/iPhone_16_Pro_Max_3.png/1290x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "BookTower Barcode Library iphone screenshot 3"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/65/fb/fe/65fbfea0-df18-04b3-7936-3f9f78b9c98e/iPhone_16_Pro_Max_4.png/1290x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "BookTower Barcode Library iphone screenshot 4"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/65/ca/d4/65cad4e7-2273-3ed3-b72c-3709ad376614/iPhone_16_Pro_Max_5.png/1290x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "BookTower Barcode Library iphone screenshot 5"
}
],
"ratings": [
{
"store": "apple",
"average": 0.0,
"count": 0,
"market": "us",
"observed_at": "2026-08-06",
"reviews": []
}
],
"privacy": [
{
"store": "apple",
"declarations": [
{
"title": "Data Not Linked to You",
"detail": "Analytics — Diagnostics — Crash Data",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Analytics — Identifiers — Device ID",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Analytics — Usage Data — Advertising Data",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "App Functionality — Identifiers — Device ID",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "App Functionality — Usage Data — Advertising Data",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Developer’s Advertising or Marketing — Identifiers — Device ID",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Product Personalization — Usage Data — Advertising Data",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Third-Party Advertising — Diagnostics — Other Diagnostic Data",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Third-Party Advertising — Identifiers — Device ID",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Third-Party Advertising — Usage Data — Advertising Data",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Diagnostics",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Identifiers",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Usage Data",
"source": "Developer declared"
},
{
"title": "Data Used to Track You",
"detail": "Diagnostics — Crash Data",
"source": "Developer declared"
},
{
"title": "Data Used to Track You",
"detail": "Diagnostics — Other Diagnostic 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": "Usage Data — Advertising Data",
"source": "Developer declared"
},
{
"title": "Data Used to Track You",
"detail": "Usage Data",
"source": "Developer declared"
}
],
"accessibility": []
}
],
"changes": [
{
"store": "apple",
"version": "1.0.0",
"released_at": null,
"notes": ""
},
{
"store": "apple",
"version": "1.0.1",
"released_at": null,
"notes": "We fixed a few small bugs and polished the design to make things feel nicer."
},
{
"store": "apple",
"version": "1.0.2",
"released_at": null,
"notes": "You can now browse your reading records by month. We also fixed a few small bugs for a smoother experience."
},
{
"store": "apple",
"version": "1.0.3",
"released_at": null,
"notes": "We fixed a few small bugs to make your experience smoother :)"
},
{
"store": "apple",
"version": "1.0.4",
"released_at": null,
"notes": "You can now find books more easily by searching title or author. Selecting a result auto-fills the Register screen with book details. Improved search flow stability and overall usability. Last backup date now shows the actual backup timestamp."
},
{
"store": "apple",
"version": "1.0.5",
"released_at": null,
"notes": "Excel import is now easier to use. Added a table preview to the format guide."
},
{
"store": "apple",
"version": "1.0.6",
"released_at": null,
"notes": "Added support for Brazilian Portuguese, Indonesian, and Mexican Spanish. More readers can scan ISBN barcodes, organize books, and manage their reading tower in their language."
},
{
"store": "apple",
"version": "1.0.7",
"released_at": null,
"notes": "Improved the small details around ISBN registration and library organization. Reading records now feel smoother with minor fixes and stability updates."
},
{
"store": "apple",
"version": "1.1.0",
"released_at": "2026-08-04",
"notes": "Your reading journey is now easier to see and follow. - Swipe through multiple current reads and log a session quickly or with the timer. - Follow weekly goals and reading days, then watch finished books build your book tower. - Choose Book tower or Reading activity on Home; your choice stays saved. - Title, author, and ISBN lookup is now more reliable."
}
],
"alternatives": [
{
"app_id": 6450132477,
"name": "Softgoods",
"url": "https://appcorpus.com/apps/softgoods-6450132477",
"reason": "Same category + similar ratings"
},
{
"app_id": 1472538417,
"name": "Book Towers - Reading Tracker",
"url": "https://appcorpus.com/apps/book-towers-reading-tracker-1472538417",
"reason": "Same category + similar ratings"
},
{
"app_id": 6737528718,
"name": "Margins: Book Tracker",
"url": "https://appcorpus.com/apps/margins-book-tracker-6737528718",
"reason": "Same category + similar ratings"
},
{
"app_id": 1469372414,
"name": "Bookshelf: Book Tracker & List",
"url": "https://appcorpus.com/apps/bookshelf-book-tracker-list-1469372414",
"reason": "Same category + similar ratings"
},
{
"app_id": 6479576634,
"name": "FanFiction | AO3 unofficial",
"url": "https://appcorpus.com/apps/fanfiction-ao3-unofficial-6479576634",
"reason": "Same category + similar ratings"
},
{
"app_id": 1614891654,
"name": "TBR - Bookshelf",
"url": "https://appcorpus.com/apps/tbr-bookshelf-1614891654",
"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"
}
}
