AppCorpus MCP gives your agent current app data, prices, screens, features and sources.
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GET /api/v3/apps/6762330517
{
"app_id": 6762330517,
"canonical_url": "https://appcorpus.com/apps/tandem-books-6762330517",
"identity": {
"name": "Tandem Books",
"slug": "tandem-books",
"developer": {
"name": "Mick Johnson",
"url": "https://appcorpus.com/developers/mick-johnson-developer_1b9a0c9e5e02e940d157aa891c6d07d2"
},
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],
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"ipad"
],
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"label": "Active",
"last_checked": "2026-08-07",
"last_checked_label": "7 Aug 2026",
"banner": null,
"region_note": null
}
},
"listings": [
{
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"status": "ACTIVE",
"url": "https://apps.apple.com/us/app/tandem-books/id6762330517?uo=4",
"rating": 5.0,
"rating_count": 2,
"formatted_price": "Free",
"is_free": true,
"has_iap": false,
"has_subscription": false,
"version": "1.0.6",
"updated": "2026-05-31",
"currency": "USD"
}
],
"summary": {
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"summary": null,
"best_for": [],
"not_for": [],
"status": "fallback",
"at_a_glance": [
"Free to download"
]
},
"categories": {
"official": [
"Books",
"Education"
],
"appcorpus": [
{
"category_id": "books",
"label": "Books",
"url": "https://appcorpus.com/categories/books"
},
{
"category_id": "education",
"label": "Education",
"url": "https://appcorpus.com/categories/education"
}
]
},
"use_cases": [],
"features": [
{
"capability_id": "free_app",
"label": "Free app",
"availability": "yes",
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"scope": null,
"evidence": "Store published"
}
],
"pricing": [
{
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"is_free": true,
"has_iap": false,
"has_subscription": false,
"currency": "USD",
"market": "us",
"last_verified": "2026-08-07",
"rows": [
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]
}
],
"screens": [
{
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},
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},
{
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"store": "apple",
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"alt": "Tandem Books mac screenshot 19"
},
{
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{
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"store": "apple",
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"alt": "Tandem Books vision screenshot 25"
},
{
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{
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{
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],
"ratings": [
{
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"average": 5.0,
"count": 2,
"market": "us",
"observed_at": "2026-08-07",
"reviews": []
}
],
"privacy": [
{
"store": "apple",
"declarations": [
{
"title": "Data Not Linked to You",
"detail": "App Functionality — User Content — Audio Data",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Other Purposes — User Content — Audio Data",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "User Content",
"source": "Developer declared"
}
],
"accessibility": []
}
],
"changes": [
{
"store": "apple",
"version": "1.0",
"released_at": null,
"notes": ""
},
{
"store": "apple",
"version": "1.0.1",
"released_at": null,
"notes": "Tandem 1.0.1 — book clubs. • Create or join a book club with friends and read together • See where your friends are in the book in real time • Activity feed of who finished what • Report and block tools for moderation • Cloud sync over your iCloud account so your library follows you across iPhone, iPad, and Mac • Faster TTS narration with the new George voice • Bug fixes and stability improvements"
},
{
"store": "apple",
"version": "1.0.2",
"released_at": null,
"notes": "Reader Settings menu reliability (Cmd-, on Mac, the gear icon on iPhone/iPad) — opens every time. Book clubs now sync the current book and chapter position across all your devices. Sign in with Apple works in the browser. Plus the usual round of fixes for speed and stability."
},
{
"store": "apple",
"version": "1.0.3",
"released_at": null,
"notes": "Minor stability and polish improvements."
},
{
"store": "apple",
"version": "1.0.4",
"released_at": null,
"notes": "Fixes the \"Something went wrong\" error that could appear when creating a Book Club. Restores reading-progress and highlight sync for signed-in readers."
},
{
"store": "apple",
"version": "1.0.5",
"released_at": null,
"notes": "Library polish: • Imported books no longer duplicate if the author's metadata varies (\"Andy Weir\" vs \"Andy Weir;\"). • Cleaner author display — trailing punctuation in EPUB metadata is stripped. • Audiobooks paired with an ebook no longer show as a separate library tile. • Smarter auto-pair — abbreviated audiobook filenames (e.g. \"proj hail mary\") now pair with their ebook."
},
{
"store": "apple",
"version": "1.0.6",
"released_at": "2026-05-31",
"notes": "Fixes the multi-track audiobook merge that hung indefinitely when importing 2+ audio files from a folder. If you tried to bring a chapter-per-file audiobook into Tandem and the import never finished, it works now — fast, with chapter markers preserved."
}
],
"alternatives": [
{
"app_id": 6778601579,
"name": "TomoTomo",
"url": "https://appcorpus.com/apps/tomotomo-6778601579",
"reason": "Same category + similar ratings"
},
{
"app_id": 6773804426,
"name": "Ebook Reader: Books & Library",
"url": "https://appcorpus.com/apps/ebook-reader-books-library-6773804426",
"reason": "Same category + similar ratings"
},
{
"app_id": 6788651302,
"name": "Books Pro: Fast Offline Reader",
"url": "https://appcorpus.com/apps/books-pro-fast-offline-reader-6788651302",
"reason": "Same category + similar ratings"
},
{
"app_id": 6760002881,
"name": "StoryVibe: Audio Series",
"url": "https://appcorpus.com/apps/storyvibe-audio-series-6760002881",
"reason": "Same category + similar ratings"
},
{
"app_id": 6759975786,
"name": "NovelaMia",
"url": "https://appcorpus.com/apps/novelamia-6759975786",
"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": [
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]
},
"availability_markets": {
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],
"selected": "us",
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},
"feature_events": {
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},
"features_slice": {
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"status": "inferred",
"prices": [],
"trial": null
}
],
"features": [],
"unknown_features": [],
"data_cutoff": "7 Aug 2026"
}
}
