# 車眼行車記錄器 vs Serafim Audio

The clearest difference is update cadence: 車眼行車記錄器 at every 3 weeks against Serafim Audio's every 3 months. 車眼行車記錄器 also leads on iOS requirement (9.0 vs 13.0). 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.

車眼行車記錄器 ships an update every 3 weeks, Serafim Audio every 3 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 車眼行車記錄器 | Serafim Audio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Size | 63 MB | 18 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen City, Zhi Yang Software Co., Ltd.](https://appshunter.io/developer/1166472722) | [Serafim Technologies Inc.](https://appshunter.io/developer/847342450) |

## What reviewers say

### 車眼行車記錄器

[App page](https://appshunter.io/ios/app/id1360991399)

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

**In-app purchases:** none


### Serafim Audio

[App page](https://appshunter.io/ios/app/serafim-audio/id1604538713)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 車眼行車記錄器 free?

車眼行車記錄器 is free to download, with no in-app purchases.

### Is Serafim Audio free?

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

### Do 車眼行車記錄器 or Serafim Audio have ads?

Neither 車眼行車記錄器 nor Serafim Audio shows ads.

### Which is updated more often, 車眼行車記錄器 or Serafim Audio?

車眼行車記錄器 ships an update every 3 weeks, and Serafim Audio every 3 months. Most recently, 車眼行車記錄器 was updated on November 2, 2026 and Serafim Audio on November 3, 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.*