# KM行動維修 vs 開心閱讀

The clearest difference is in-app purchases: KM行動維修 at none against 開心閱讀's 2. KM行動維修 also leads on ads (none vs shown) and iOS requirement (11.0 vs 17.6). On price, update cadence and device support there is nothing between them.

Both are free to download. 開心閱讀 sells 2 in-app purchases, starting at $4.99 per month. KM行動維修 asks for nothing beyond the download.

KM行動維修 ships an update fortnightly, 開心閱讀 every 3 weeks. The most recent releases landed on September 26, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | KM行動維修 | 開心閱讀 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (5 ratings)](https://appshunter.io/ios/app/id6446797565/reviews)** |
| Number of ratings | — | **5** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 29 MB | 61 MB |
| Requires iOS | **11.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [SHI-LONG LIAO](https://appshunter.io/developer/1233637221) | [深圳市博盛恒泰智能科技有限公司](https://appshunter.io/developer/1401767089) |

## What reviewers say

### KM行動維修

[App page](https://appshunter.io/ios/app/km/id1451179356)

**Features:** macOS Compatibility

**In-app purchases:** none


### 開心閱讀

[App page](https://appshunter.io/ios/app/id6446797565)

This app offers a vast library of novels for mobile readers, featuring a clean interface and quick navigation. Enjoy a comprehensive reading experience with access to the latest and most complete book selections.

**Highlights:** Extensive novel library, Fast and complete reading experience, Simple interface, Quick operation, Latest book selections

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月 | $4.99 | per month |
| 月會員 | $9.99 | one-time |


## Frequently asked questions

### Is KM行動維修 free?

KM行動維修 is free to download, with no in-app purchases.

### Is 開心閱讀 free?

開心閱讀 is free to download, with in-app purchases available.

### Do KM行動維修 or 開心閱讀 have ads?

開心閱讀 shows ads; KM行動維修 does not.

### Which is updated more often, KM行動維修 or 開心閱讀?

KM行動維修 ships an update fortnightly, and 開心閱讀 every 3 weeks. Most recently, KM行動維修 was updated on September 26, 2026 and 開心閱讀 on September 19, 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.*