Zen Book Tracker & Reading Log

Name: Zen Book Tracker & Reading Log
Author: Karandeep Singh

by Karandeep Singh

iPhone · iPad

Active Last checked 7 Aug 2026

App Store ↗

Quick verdict

What it is: Store information collected; independent summary not yet available.
At a glance: From $8.62/mo
Free to download
In-app purchases

Categories and search queries

Official categories

Books
Education

AppCorpus categories

Key functions

Function	Availability	Access	Scope	Evidence
Free app	Yes	Free	—	Store published
In-app purchases	Yes	Limited free	—	Store published

Screens

App Store

7 store screenshots

Pricing & paywalls

App Store

Zen Plus Yearly — $1.99/week
Zen Plus Yearly — $29.99/year ($2.49/mo)

Last verified 7 Aug 2026

Ratings & reviews

App Store

0.0 · App Store

No store reviews collected for App Store · US

Privacy & accessibility

App Store

Privacy

Data Not Collected Developer declared

Accessibility

No accessibility labels collected yet.

Versions

App Store

1.0
1.0.1
This update includes bug fixes and aesthetic enhancements. I’m just one person working on Zen, so if you’re enjoying it, please leave an App Store Rating or Review!
1.1
This update includes bug fixes for analytics and book processing, as well as interface improvements. I’m just one person working on Zen, so if you’re enjoying it, please leave an App Store Rating or Review!
1.2
This update adds a Table of Contents, along with many other aesthetic enhancements. I’m just one person working on Zen, so if you’re enjoying it, please leave an App Store Rating or Review!
1.3
This update makes book processing much faster, and fixes an issue that could cause the app to freeze or slow down unexpectedly. I’m just one person working on Zen, so please leave an App Store Rating or Review if you’re enjoying it!
1.3.1
This update fixes a bug that could cause chapters to appear out of order. I’m just one person working on Zen, so please leave an App Store Rating or Review if you’re enjoying it!
1.3.2
This update fixes a bug that could cause chapters to appear out of order, and another that could make certain chapters not load at all. I’m just one person working on Zen, so please leave an App Store Rating or Review if you’re enjoying it!
1.4
This update fixes numerous bugs, makes the Zen experience smoother, and upgrades the Zen AI model to a smarter version. I’m just one person working on Zen, so please leave an App Store Rating or Review if you’re enjoying it!
2.0
Read Smarter. Remember More. Zen is a powerful yet effortless ebook reader designed to make digital reading actually better than print. Backed by intelligent AI that stays out of your way, Zen helps you understand better, remember more, and enjoy reading every day. Try Zen for free to improve your reading comprehension, save time, and build a reading habit that lasts. • Instant Clarity - Simplify complex passages with one tap • Smart Summaries - Get the main ideas without losing the meaning • Chapter Recaps - Jump back into any book without missing context • Reading Insights - Track progress, habits, and improvement • Fully Yours - Customize fonts, themes, and reading comfort • EPUB Friendly - Import and organize your entire library seamlessly • Complete Privacy - Your data never leaves your device. Even Zen AI runs right on your phone so only you can see your activity.
2.0.1
This version includes bug fixes. I’m just one person working on Zen and App Store Reviews make a huge difference to me. Please take a moment to leave one if you're enjoying it!
2.1
Zen now lets you access over 75,000 free books right in the app, although you can always add your own books too. This update also brings design improvements and major bug fixes. I’m just one person working on Zen and App Store Reviews make a huge difference to me. Please take a moment to leave one if you're enjoying it!
2.2
This update brings a new Bookmarks page, much improved Table of Contents page, major performance improvements on large books, and various bug fixes. I’m just one person working on Zen and App Store Reviews make a huge difference to me. Please take a moment to leave one if you're enjoying it!
2.3
This update brings a redesigned Bookshelf, major performance updates, and bug fixes. I’m just one person working on Zen and App Store Reviews make a huge difference to me. Please take a moment to leave one if you're enjoying it!
2.4
This update includes several new features and significant improvements. - Search for text within books - A redesigned Library with multiple viewing and sorting options - Save highlights and notes - A smarter AI model for better assistance - AI now runs in the background, so it won't interrupt your reading - Numerous bug fixes and performance improvements I’m just one person working on Zen and App Store Reviews make a huge difference to me. Please take a moment to leave one if you're enjoying it!
2.5 · 4 Aug 2026
Your progress, highlights and books are now synced across devices through iCloud. This version also brings first-class iPad support, with a new full dual-page reader. I’m just one person working on Zen and App Store Reviews make a huge difference to me. Please take a moment to leave one if you're enjoying it!

Show more Show less

Availability by market

Data quality & evidence

Page completeness: Live store listing
Last verified: 7 Aug 2026
Sources: App Store

Independent summary has not been published yet.

Report a correction

Use this page with an AI agent

AppCorpus MCP gives your agent current app data, prices, screens, features and sources.

Example prompt

Compare this app with its closest alternatives.

View JSON

GET /api/v3/apps/6736579916

{
  "app_id": 6736579916,
  "canonical_url": "https://appcorpus.com/apps/zen-book-tracker-reading-log-6736579916",
  "identity": {
    "name": "Zen Book Tracker & Reading Log",
    "slug": "zen-book-tracker-reading-log",
    "developer": {
      "name": "Karandeep Singh",
      "url": "https://appcorpus.com/developers/karandeep-singh-2-developer_5ed5c013ea6a401950255ec4f057fd8e"
    },
    "icon_url": "https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/13/78/76/13787625-98d4-99b9-c7b9-0db656ab3c3f/AppIcon-0-0-1x_U007epad-0-1-85-220.png/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/zen-book-tracker-reading-log/id6736579916?uo=4",
      "rating": 0.0,
      "rating_count": 0,
      "formatted_price": "Free",
      "is_free": true,
      "has_iap": true,
      "has_subscription": false,
      "version": "2.5",
      "updated": "2026-08-04",
      "currency": "USD"
    }
  ],
  "summary": {
    "one_liner": null,
    "summary": null,
    "best_for": [],
    "not_for": [],
    "status": "fallback",
    "at_a_glance": [
      "From $8.62/mo",
      "Free to download",
      "In-app purchases"
    ]
  },
  "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",
      "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": "2026-08-07",
      "rows": [
        "Zen Plus Yearly — $1.99/week",
        "Zen Plus Yearly — $29.99/year ($2.49/mo)"
      ]
    }
  ],
  "screens": [
    {
      "url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/74/70/be/7470bea3-cd09-395e-8d0c-e62006e0b18b/iPad_Pro_12.9__-_1.png/1600x1600bb.jpg",
      "store": "apple",
      "platform": "ipad",
      "alt": "Zen Book Tracker & Reading Log ipad screenshot 1"
    },
    {
      "url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/74/70/be/7470bea3-cd09-395e-8d0c-e62006e0b18b/iPad_Pro_12.9__-_1.png/360x480bb.jpg",
      "store": "apple",
      "platform": "ipad",
      "alt": "Zen Book Tracker & Reading Log ipad screenshot 2"
    },
    {
      "url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/db/c7/eb/dbc7eb1c-1ace-6159-7c2d-054849b742f1/Frame_21.png/1242x1600bb.jpg",
      "store": "apple",
      "platform": "iphone",
      "alt": "Zen Book Tracker & Reading Log iphone screenshot 3"
    },
    {
      "url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e4/3e/22/e43e22a8-3052-63c0-b734-01792d70b1cd/2.png/1242x1600bb.jpg",
      "store": "apple",
      "platform": "iphone",
      "alt": "Zen Book Tracker & Reading Log iphone screenshot 4"
    },
    {
      "url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/2e/fd/ee/2efdee1a-d12e-e227-65a2-9de33468f6eb/3.png/1242x1600bb.jpg",
      "store": "apple",
      "platform": "iphone",
      "alt": "Zen Book Tracker & Reading Log iphone screenshot 5"
    },
    {
      "url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/4d/37/03/4d3703eb-b20b-9494-8625-aefc5f72c1b5/4.png/1242x1600bb.jpg",
      "store": "apple",
      "platform": "iphone",
      "alt": "Zen Book Tracker & Reading Log iphone screenshot 6"
    },
    {
      "url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ac/51/7f/ac517fdc-52ba-887d-8fed-cb0f3c2d7c47/1.png/1242x1600bb.jpg",
      "store": "apple",
      "platform": "iphone",
      "alt": "Zen Book Tracker & Reading Log iphone screenshot 7"
    }
  ],
  "ratings": [
    {
      "store": "apple",
      "average": 0.0,
      "count": 0,
      "market": "us",
      "observed_at": "2026-08-07",
      "reviews": []
    }
  ],
  "privacy": [
    {
      "store": "apple",
      "declarations": [
        {
          "title": "Data Not Collected",
          "detail": "",
          "source": "Developer declared"
        }
      ],
      "accessibility": []
    }
  ],
  "changes": [
    {
      "store": "apple",
      "version": "1.0",
      "released_at": null,
      "notes": ""
    },
    {
      "store": "apple",
      "version": "1.0.1",
      "released_at": null,
      "notes": "This update includes bug fixes and aesthetic enhancements. I’m just one person working on Zen, so if you’re enjoying it, please leave an App Store Rating or Review!"
    },
    {
      "store": "apple",
      "version": "1.1",
      "released_at": null,
      "notes": "This update includes bug fixes for analytics and book processing, as well as interface improvements. I’m just one person working on Zen, so if you’re enjoying it, please leave an App Store Rating or Review!"
    },
    {
      "store": "apple",
      "version": "1.2",
      "released_at": null,
      "notes": "This update adds a Table of Contents, along with many other aesthetic enhancements. I’m just one person working on Zen, so if you’re enjoying it, please leave an App Store Rating or Review!"
    },
    {
      "store": "apple",
      "version": "1.3",
      "released_at": null,
      "notes": "This update makes book processing much faster, and fixes an issue that could cause the app to freeze or slow down unexpectedly. I’m just one person working on Zen, so please leave an App Store Rating or Review if you’re enjoying it!"
    },
    {
      "store": "apple",
      "version": "1.3.1",
      "released_at": null,
      "notes": "This update fixes a bug that could cause chapters to appear out of order. I’m just one person working on Zen, so please leave an App Store Rating or Review if you’re enjoying it!"
    },
    {
      "store": "apple",
      "version": "1.3.2",
      "released_at": null,
      "notes": "This update fixes a bug that could cause chapters to appear out of order, and another that could make certain chapters not load at all. I’m just one person working on Zen, so please leave an App Store Rating or Review if you’re enjoying it!"
    },
    {
      "store": "apple",
      "version": "1.4",
      "released_at": null,
      "notes": "This update fixes numerous bugs, makes the Zen experience smoother, and upgrades the Zen AI model to a smarter version. I’m just one person working on Zen, so please leave an App Store Rating or Review if you’re enjoying it!"
    },
    {
      "store": "apple",
      "version": "2.0",
      "released_at": null,
      "notes": "Read Smarter. Remember More. Zen is a powerful yet effortless ebook reader designed to make digital reading actually better than print. Backed by intelligent AI that stays out of your way, Zen helps you understand better, remember more, and enjoy reading every day. Try Zen for free to improve your reading comprehension, save time, and build a reading habit that lasts. • Instant Clarity - Simplify complex passages with one tap • Smart Summaries - Get the main ideas without losing the meaning • Chapter Recaps - Jump back into any book without missing context • Reading Insights - Track progress, habits, and improvement • Fully Yours - Customize fonts, themes, and reading comfort • EPUB Friendly - Import and organize your entire library seamlessly • Complete Privacy - Your data never leaves your device. Even Zen AI runs right on your phone so only you can see your activity."
    },
    {
      "store": "apple",
      "version": "2.0.1",
      "released_at": null,
      "notes": "This version includes bug fixes. I’m just one person working on Zen and App Store Reviews make a huge difference to me. Please take a moment to leave one if you're enjoying it!"
    },
    {
      "store": "apple",
      "version": "2.1",
      "released_at": null,
      "notes": "Zen now lets you access over 75,000 free books right in the app, although you can always add your own books too. This update also brings design improvements and major bug fixes. I’m just one person working on Zen and App Store Reviews make a huge difference to me. Please take a moment to leave one if you're enjoying it!"
    },
    {
      "store": "apple",
      "version": "2.2",
      "released_at": null,
      "notes": "This update brings a new Bookmarks page, much improved Table of Contents page, major performance improvements on large books, and various bug fixes. I’m just one person working on Zen and App Store Reviews make a huge difference to me. Please take a moment to leave one if you're enjoying it!"
    },
    {
      "store": "apple",
      "version": "2.3",
      "released_at": null,
      "notes": "This update brings a redesigned Bookshelf, major performance updates, and bug fixes. I’m just one person working on Zen and App Store Reviews make a huge difference to me. Please take a moment to leave one if you're enjoying it!"
    },
    {
      "store": "apple",
      "version": "2.4",
      "released_at": null,
      "notes": "This update includes several new features and significant improvements. - Search for text within books - A redesigned Library with multiple viewing and sorting options - Save highlights and notes - A smarter AI model for better assistance - AI now runs in the background, so it won't interrupt your reading - Numerous bug fixes and performance improvements I’m just one person working on Zen and App Store Reviews make a huge difference to me. Please take a moment to leave one if you're enjoying it!"
    },
    {
      "store": "apple",
      "version": "2.5",
      "released_at": "2026-08-04",
      "notes": "Your progress, highlights and books are now synced across devices through iCloud. This version also brings first-class iPad support, with a new full dual-page reader. I’m just one person working on Zen and App Store Reviews make a huge difference to me. Please take a moment to leave one if you're enjoying it!"
    }
  ],
  "alternatives": [],
  "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": "us",
    "note": null
  },
  "feature_events": {
    "events": []
  },
  "features_slice": {
    "plans": [
      {
        "code": "plus",
        "label": "Zen Plus Yearly",
        "kind": "subscription",
        "status": "store_listed",
        "prices": [
          {
            "storefront": "us",
            "formatted": "$1.99",
            "billing_period": "weekly"
          },
          {
            "storefront": "us",
            "formatted": "$29.99",
            "billing_period": "yearly"
          }
        ],
        "trial": null
      }
    ],
    "features": [],
    "unknown_features": [],
    "data_cutoff": "7 Aug 2026"
  }
}