# CHMate vs 電子詩歌

The clearest difference is price: CHMate at Free against 電子詩歌's $34.99. CHMate also leads on update cadence (every 2 weeks vs every 8 months). 電子詩歌's advantage is rating (4.5 vs 3.9) and in-app purchases (none vs 1). On ratings volume, ads and device support there is nothing between them.

CHMate is free to download; 電子詩歌 costs $34.99 up front. CHMate sells 1 one-off in-app purchase. 電子詩歌 asks for nothing beyond the download.

電子詩歌 holds the better App Store score, 4.5 against 3.9. Both are backed by a comparable volume of ratings — 20 and 18 respectively. Written reviews point the same way: 55% of CHMate's written reviews are positive against 71% of 電子詩歌's.

CHMate ships an update every 2 weeks, 電子詩歌 every 8 months. The most recent releases landed on October 21, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | CHMate | 電子詩歌 |
| --- | --- | --- |
| Price | **Free** | $34.99 |
| Rating | [3.9 (20 ratings)](https://appshunter.io/ios/app/chmate-epub-and-chm-reader/id335157929/reviews) | **[4.5 (18 ratings)](https://appshunter.io/ios/app/id390109164/reviews)** |
| Number of ratings | **20** | 18 |
| Positive reviews | 55.3% of reviews | **71.2% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 8 months |
| Monetization | Free with in-app purchases | — |
| Size | 51 MB | 33 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [贤安 陈](https://appshunter.io/developer/318015371) | [Taiwan Gospel Book Room (TWGBR)](https://appshunter.io/developer/353525095) |

## What reviewers say

### CHMate

[App page](https://appshunter.io/ios/app/chmate-epub-and-chm-reader/id335157929)

This app offers a robust reading experience for EPUB and CHM eBooks. Organize your library, add bookmarks and notes, and customize your reading environment. Share passages and easily search within your books.

**Highlights:** Organize eBooks into collections, Add bookmarks and notes, Customizable fonts and line height, Fast scrolling and pagination, Highlight favorite passages, Built-in search functionality, Share quotes with friends

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CHMate+ | $9.99 | one-time |

**What reviewers like**

- 👍 Excellent UI/UX design and interface
- 📖 Best CHM file reader available
- ⚡ Fast and smooth performance
- 🎨 Customizable text formatting and fonts
- 🔍 Powerful search functionality

**What reviewers complain about**

- 🐛 Frequent crashes and stability issues
- ⚠️ iCloud sync deletes files irreversibly
- 💰 Expensive pricing for functionality
- 🔄 Highlighting and annotations don't persist
- 📱 Compatibility issues with iOS updates

**Reported bugs**

- App crashes when searching CHM files
- Crashes when using tap-hold for bookmarking
- Highlighting functionality broken after iOS updates
- Notes and bookmarks not saving properly
- Highlights disappear or move between chapters

**Requested features**

- Dark mode and additional color themes (Sepia)
- Book cover display instead of text-only library view
- PDF support
- Text-to-speech functionality
- Better pagination options


### 電子詩歌

[App page](https://appshunter.io/ios/app/id390109164)

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

**In-app purchases:** none


## Frequently asked questions

### Is CHMate free?

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

### Is 電子詩歌 free?

電子詩歌 costs $34.99, with no in-app purchases.

### Which has better reviews, CHMate or 電子詩歌?

電子詩歌 is rated higher. CHMate averages 3.9 out of 5 from 20 ratings, while 電子詩歌 averages 4.5 from 18 ratings.

### Do CHMate or 電子詩歌 have ads?

Neither CHMate nor 電子詩歌 shows ads.

### Which is updated more often, CHMate or 電子詩歌?

CHMate ships an update every 2 weeks, and 電子詩歌 every 8 months. Most recently, CHMate was updated on October 21, 2026 and 電子詩歌 on October 27, 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.*