# 行车SOS vs eye car

行车SOS and eye car are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

行车SOS ships an update fortnightly, eye car every 3 weeks. The most recent releases landed on October 20, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | 行车SOS | eye car |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Size | 63 MB | 23 MB |
| Requires iOS | **9.0** | 10.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guangdong Ecarservice Ltd](https://appshunter.io/developer/490592913) | [永生 吴](https://appshunter.io/developer/1040141770) |

## What reviewers say

### 行车SOS

[App page](https://appshunter.io/ios/app/sos/id1229586535)

**Features:** macOS Compatibility

**In-app purchases:** none


### eye car

[App page](https://appshunter.io/ios/app/eye-car/id1456331251)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 行车SOS free?

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

### Is eye car free?

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

### Do 行车SOS or eye car have ads?

Neither 行车SOS nor eye car shows ads.

### Which is updated more often, 行车SOS or eye car?

行车SOS ships an update fortnightly, and eye car every 3 weeks. Most recently, 行车SOS was updated on October 20, 2026 and eye car on October 17, 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.*