# 一分百 vs C31车联网

The clearest difference is update cadence: 一分百 at every 3 months against C31车联网's every 14 months. C31车联网's advantage is iOS requirement (8.0 vs 12.0). 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.

一分百 ships an update every 3 months, C31车联网 every 14 months. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 一分百 | C31车联网 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 14 months |
| Size | 24 MB | 78 MB |
| Requires iOS | 12.0 | **8.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [国发 朱](https://appshunter.io/developer/1488277871) | [胜 邓](https://appshunter.io/developer/1368398791) |

## What reviewers say

### 一分百

[App page](https://appshunter.io/ios/app/id1148358329)

**Features:** macOS Compatibility

**In-app purchases:** none


### C31车联网

[App page](https://appshunter.io/ios/app/c31/id1477855502)

**In-app purchases:** none


## Frequently asked questions

### Is 一分百 free?

一分百 is free to download, with no in-app purchases.

### Is C31车联网 free?

C31车联网 is free to download, with no in-app purchases.

### Do 一分百 or C31车联网 have ads?

Neither 一分百 nor C31车联网 shows ads.

### Which is updated more often, 一分百 or C31车联网?

一分百 ships an update every 3 months, and C31车联网 every 14 months. Most recently, 一分百 was updated on October 3, 2026 and C31车联网 on October 7, 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.*