# 修车帮 vs C.md

The clearest difference is in-app purchases: 修车帮 at none against C.md's 1. 修车帮 also leads on iOS requirement (12.0 vs 17.6). C.md's advantage is update cadence (every 4 days vs every 2 weeks). On price, ads and device support there is nothing between them.

Both are free to download. C.md sells 1 one-off in-app purchase. 修车帮 asks for nothing beyond the download.

修车帮 ships an update every 2 weeks, C.md every 4 days. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 修车帮 | C.md |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Size | 61 MB | 173 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [北京卓众出版有限公司](https://appshunter.io/developer/468986859) | [建东 高](https://appshunter.io/developer/1597492102) |

## What reviewers say

### 修车帮

[App page](https://appshunter.io/ios/app/id1191767097)

**Features:** macOS Compatibility

**In-app purchases:** none


### C.md

[App page](https://appshunter.io/ios/app/cmd-markdown-reader/id6810085356)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| C.md Pro | $9.99 | one-time |


## Frequently asked questions

### Is 修车帮 free?

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

### Is C.md free?

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

### Do 修车帮 or C.md have ads?

Neither 修车帮 nor C.md shows ads.

### Which is updated more often, 修车帮 or C.md?

修车帮 ships an update every 2 weeks, and C.md every 4 days. Most recently, 修车帮 was updated on October 7, 2026 and C.md on October 8, 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.*