# 音约吧 vs 唱歌学习宝典

The clearest difference is in-app purchases: 唱歌学习宝典 at none against 音约吧's 2. 唱歌学习宝典 also leads on iOS requirement (9.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. 音约吧 sells 2 one-off in-app purchases. 唱歌学习宝典 asks for nothing beyond the download.

## The numbers

| Metric | 音约吧 | 唱歌学习宝典 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | — |
| Size | 26 MB | 35 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MEET Studio CO.,LTD.](https://appshunter.io/developer/346749745) | [Hangzhou Xiaoke Technology Co., Ltd.](https://appshunter.io/developer/1622340450) |

## What reviewers say

### 音约吧

[App page](https://appshunter.io/ios/app/id989562871)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 60酷币 | $0.99 | one-time |
| 月会员 | $12.99 | one-time |


### 唱歌学习宝典

[App page](https://appshunter.io/ios/app/id6469502279)

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

**In-app purchases:** none


## Frequently asked questions

### Is 音约吧 free?

音约吧 is free to download, with in-app purchases available.

### Is 唱歌学习宝典 free?

唱歌学习宝典 is free to download, with no in-app purchases.

### Do 音约吧 or 唱歌学习宝典 have ads?

Neither 音约吧 nor 唱歌学习宝典 shows ads.

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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.*