tsundoku reader vs expt
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
tsundoku reader
This app offers a free, universal EPUB reader optimized for quick Japanese reading. It features an integrated, powerful Japanese dictionary and customizable reading settings for an enhanced on-the-go experience.
- Universal EPUB reader
- Integrated Japanese dictionary
- Paginated and continuous scroll modes
- Autosave and progress tracking
- Customizable font size and themes
- Toggleable furigana
- Vertical/horizontal text direction
Read full descriptionHide full description
tsundoku reader is the first universal EPUB reader app designed with quick-and-easy Japanese reading at the forefront, for free. Gain access to a powerful Japanese dictionary in milliseconds with the tap of any word. tsundoku is designed to revolutionize on-the-go reading, making any book both quick and convenient. Stop scrolling and start reading today, for free, forever. ______________________ Custom EPUB Reader tsundoku uses a custom EPUB renderer optimized for iOS. Read on your phone similar to a book by using paginated mode, allowing you to swipe between pages as though you’re flipping through, or scroll smoothly through your book with continuous scrolling mode. Powerful Japanese Dictionary Other free reading apps don’t have an integrated dictionary. Specialized reading devices are slow, their dictionaries aren’t thorough, and you always have to carry it with you. With tsundoku, you gain access to JMDict, one of the most complete dictionaries around, in addition to Kanji data from the Kanjidic project, and pitch accents from Wadoku, all in your phone. With the tap of a word, you’ll learn everything there is to know about any word. Autosave and progress tracking tsundoku is designed to be on-the-go. That’s why we prioritize automatic progress saving on every book, always. tsundoku will always track your progress, and wait for you where you last left off. Customizable settings tsundoku is designed to be customizable, to suit your needs for any book in any language. Customize font size, line height, font, paginated and continuous scroll modes, and reader theme. With Japanese, gain access to toggleable furigana, and change between vertical and horizontal text direction. ______________________ Check out the official tsundoku webpage: https://www.evansyu.com/projects/tsundoku Changelog: https://www.evansyu.com/projects/tsundoku/changelog Privacy Policy: https://www.evansyu.com/projects/tsundoku/privacy
expt
Read full descriptionHide full description
expt is a beautiful, distraction-free reader for all your local files. Import EPUBs, PDFs, comics, text files, and more — everything opens in a clean, focused reading experience designed for deep reading. **Read Everything** • EPUB books with chapter navigation and search • PDF documents with native rendering • CBZ and CBR comic archives with page-turn viewer • Plain text, Markdown, CSV, code files, and HTML • ZIP archives with image grid browser **Designed for Reading** • Six reader themes: Light, Sepia, Dark, Solarized, Nord, Ink • Adjustable font, size, line height, and margins • Distraction-free mode hides all chrome • Reading progress tracked automatically **Organize Your Library** • Create series to group related files in reading order • Label and filter files by type, status, or custom tags • Search across your entire library by title or author • Track reading streaks and daily stats **Built for Apple** • Native iOS design with dark and light mode • iPad support with adaptive layouts • iCloud sync for reading positions across devices • Text-to-speech with language detection **Your Files, Your Device** • 100% local — no cloud storage, no accounts, no tracking • Import via Files app, Share Sheet, or drag and drop • Files stay on your device in the app sandbox
Screenshots
Verdict
tsundoku reader and expt are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | tsundoku reader | expt |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 207 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | Evans Yu | Arthur Park |
In-app purchases
tsundoku reader
No in-app purchases
expt
No in-app purchases









