# tsundoku reader vs Reading Room Reader

The clearest difference is update cadence: Reading Room Reader at daily against tsundoku reader's every 5 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

tsundoku reader ships an update every 5 months, Reading Room Reader daily. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | tsundoku reader | Reading Room Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/tsundoku-reader/id6759117674/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Daily** |
| Monetization | Free | — |
| Size | 207 MB | 2 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Evans Yu](https://appshunter.io/developer/1876629445) | [Paul Ko](https://appshunter.io/developer/1872447404) |

## What reviewers say

### tsundoku reader

[App page](https://appshunter.io/ios/app/tsundoku-reader/id6759117674)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Reading Room Reader

[App page](https://appshunter.io/ios/app/reading-room-reader/id6778482134)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is tsundoku reader free?

tsundoku reader is free to download, with no in-app purchases.

### Is Reading Room Reader free?

Reading Room Reader is free to download, with no in-app purchases.

### Do tsundoku reader or Reading Room Reader have ads?

Neither tsundoku reader nor Reading Room Reader shows ads.

### Which is updated more often, tsundoku reader or Reading Room Reader?

tsundoku reader ships an update every 5 months, and Reading Room Reader daily. Most recently, tsundoku reader was updated on November 5, 2026 and Reading Room Reader on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*