# Readibu vs Modu

The clearest difference is in-app purchases: Modu at none against Readibu's 3. Readibu's advantage is iOS requirement (13.0 vs 15.5). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Readibu sells 3 in-app purchases, starting at $4.99 per month. Modu asks for nothing beyond the download.

Readibu ships an update every 8 days, Modu weekly. The most recent releases landed on October 29, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Readibu | Modu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (159 ratings)](https://appshunter.io/ios/app/readibu-chinese-novel-reader/id1474518982/reviews)** | — |
| Number of ratings | **159** | — |
| Positive reviews | 91.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 days | **Weekly** |
| Monetization | Freemium | — |
| Size | 88 MB | 153 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Lingyi Chen](https://appshunter.io/developer/1443252218) | [雪寒 周](https://appshunter.io/developer/1892756116) |

## What reviewers say

### Readibu

[App page](https://appshunter.io/ios/app/readibu-chinese-novel-reader/id1474518982)

Access a vast library of Chinese web novels, short stories, and children's tales. Enhance your learning with integrated dictionary lookups, text-to-speech, and pinyin display. Premium features offer advanced tools like sentence translation and offline reading for an immersive language learning experience.

**Highlights:** Explore Chinese web novels, Tap for character definitions, Reader mode for web pages, Pinyin/zhuyin display, Text-to-speech, Offline reading (Premium), Sentence translation (Premium)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Readibu Monthly Premium | $4.99 | per month |
| Readibu 3-Month Premium | $9.99 | per 3 months |
| Readibu Yearly Premium | $47.99 | per year |


### Modu

[App page](https://appshunter.io/ios/app/modu-chinese-reader/id6788653501)

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

**In-app purchases:** none


## Frequently asked questions

### Is Readibu free?

Readibu is free to download, with in-app purchases available.

### Is Modu free?

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

### Do Readibu or Modu have ads?

Neither Readibu nor Modu shows ads.

### Which is updated more often, Readibu or Modu?

Readibu ships an update every 8 days, and Modu weekly. Most recently, Readibu was updated on October 29, 2026 and Modu on October 31, 2026.

---

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