# Zen Book Tracker & Reading Log — EPUB Reader > EPUB Reader (iPhone/iPad app by Karandeep Singh.) - Source: https://appshunter.io/ios/app/zen-book-tracker-and-reading-log/id6736579916 (this page in markdown: same URL + `.md`) - Developer: [Karandeep Singh](https://appshunter.io/developer/1516651531) - Category: Books, Education - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 26.0 · 31 MB - Languages: American English, Arabic, Croatian, Czech, Danish, Dutch, Finnish, French (France), German (Germany), Greek and 22 more - Released: 2025-01-30 - Data updated: 2026-08-16 - User reviews in markdown: https://appshunter.io/ios/app/zen-book-tracker-and-reading-log/id6736579916/reviews.md ## What is Zen Book Tracker & Reading Log? Zen is an ebook reader and tracker that makes you want to read more by removing distractions, motivating you with analytics, providing tools to make reading effortless, and providing clean UI to ease your book tracking and planning. With intelligent AI that stays out of your way, you will 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. -- Privacy Zen is committed to protecting your privacy. Zen does not collect any personal data or share your reading habits with third parties. All your reading data is stored locally on your device. The only time Zen connects to the internet is to download the Zen AI model, which is also optional. Once downloaded, Zen AI runs locally on your device.  -- Terms & Conditions Don't misuse the app, break laws, or try to mess with our services. By using Zen, you agree to play nice and use it as intended, following all applicable laws and regulations. For the latest information on Zen's Privacy Policy and Terms & Conditions, please visit https://zen.ksapps.com. ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Zen Plus Weekly | $1.99 | per 7 days | | Zen Plus Yearly | $29.99 | per year | ## Version history (last 5 releases) ### 2.5 — 2026-08-04 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! ### 2.4 — 2026-07-01 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! ### 2.3 — 2026-06-01 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! ### 2.2 — 2026-02-25 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! ### 2.1 — 2026-02-07 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! ## Apps similar to Zen Book Tracker & Reading Log | App | Rating | Price | Category | | --- | --- | --- | --- | | [BookShelfGPT](https://appshunter.io/ios/app/bookshelfgpt/id6560117972) | — | Free | Books | | [AI Book Reader and Summarizer](https://appshunter.io/ios/app/ai-book-reader-and-summarizer/id6758695221) | — | Free | Books | | [ePub Pro](https://appshunter.io/ios/app/epub-pro/id1557899549) | 5.0 (1) | Free | Books | | [Solo Read](https://appshunter.io/ios/app/solo-read/id6744831891) | — | Free | Books | | [Biblionerd - Book tracking app](https://appshunter.io/ios/app/biblionerd-book-tracking-app/id6744877938) | 5.0 (1) | Free | Books | | [EasyRead - Your AI Epub Reader](https://appshunter.io/ios/app/easyread-your-ai-epub-reader/id6745745088) | 5.0 (1) | Free | Books | ## More apps by Karandeep Singh - [PlanTask - Schedule Planner](https://appshunter.io/ios/app/plantask-schedule-planner/id1516651532) - [Battery Widget: PowerToYou](https://appshunter.io/ios/app/battery-widget-powertoyou/id1558154409) - [Status: Top Widgets](https://appshunter.io/ios/app/status-top-widgets/id1614131251) - [Vanish: Passport Photo Creator](https://appshunter.io/ios/app/vanish-passport-photo-creator/id1627296647) - [Cura: Car Maintenance Tracker](https://appshunter.io/ios/app/cura-car-maintenance-tracker/id6764619866) All apps by Karandeep Singh: https://appshunter.io/developer/1516651531 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-16.*