# 视唱练耳伴奏 for iPhone vs CEFA考官端

The clearest difference is update cadence: CEFA考官端 at every 10 days against 视唱练耳伴奏 for iPhone's every 3 months. 视唱练耳伴奏 for iPhone's advantage is iOS requirement (8.0 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.

视唱练耳伴奏 for iPhone ships an update every 3 months, CEFA考官端 every 10 days. The most recent releases landed on September 16, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | 视唱练耳伴奏 for iPhone | CEFA考官端 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 10 days** |
| Size | 12 MB | 12 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Yamaha Music&Electronics China Co.,Ltd](https://appshunter.io/developer/475685710) | [北京天下亿众科技有限公司](https://appshunter.io/developer/1003585522) |

## What reviewers say

### 视唱练耳伴奏 for iPhone

[App page](https://appshunter.io/ios/app/for-iphone/id1493699094)

**Features:** macOS Compatibility

**In-app purchases:** none


### CEFA考官端

[App page](https://appshunter.io/ios/app/cefa/id6511247442)

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

**In-app purchases:** none


## Frequently asked questions

### Is 视唱练耳伴奏 for iPhone free?

视唱练耳伴奏 for iPhone is free to download, with no in-app purchases.

### Is CEFA考官端 free?

CEFA考官端 is free to download, with no in-app purchases.

### Do 视唱练耳伴奏 for iPhone or CEFA考官端 have ads?

Neither 视唱练耳伴奏 for iPhone nor CEFA考官端 shows ads.

### Which is updated more often, 视唱练耳伴奏 for iPhone or CEFA考官端?

视唱练耳伴奏 for iPhone ships an update every 3 months, and CEFA考官端 every 10 days. Most recently, 视唱练耳伴奏 for iPhone was updated on September 16, 2026 and CEFA考官端 on September 5, 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.*