# 元贝教练 vs C3

The clearest difference is iOS requirement: 元贝教练 at 11.0 against C3's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

元贝教练 ships an update every 2 months, C3 monthly. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 元贝教练 | C3 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id1054949559/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | — |
| Size | 68 MB | 64 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [南京元贝信息技术有限公司](https://appshunter.io/developer/888628426) | [Shenzhen Dashi Iot Technology Co.,Ltd](https://appshunter.io/developer/1598852202) |

## What reviewers say

### 元贝教练

[App page](https://appshunter.io/ios/app/id1054949559)

This app assists driving instructors with student management, recruitment, and exam preparation. It offers features like personalized recruitment cards, promotional posters, and voice-guided practice for driving tests.

**Highlights:** Personalized recruitment cards, Promotional poster creation, Student progress tracking, Voice-guided driving test simulation, Student appointment management, Official certification for instructors

**Features:** Vision Pro support

**In-app purchases:** none


### C3

[App page](https://appshunter.io/ios/app/c3-plus/id1598852200)

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

**In-app purchases:** none


## Frequently asked questions

### Is 元贝教练 free?

元贝教练 is free to download, with no in-app purchases.

### Is C3 free?

C3 is free to download, with no in-app purchases.

### Do 元贝教练 or C3 have ads?

Neither 元贝教练 nor C3 shows ads.

### Which is updated more often, 元贝教练 or C3?

元贝教练 ships an update every 2 months, and C3 monthly. Most recently, 元贝教练 was updated on November 2, 2026 and C3 on October 30, 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.*