# 开嗓练习 vs 歌友记

The clearest difference is in-app purchases: 歌友记 at none against 开嗓练习's 7. 开嗓练习's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. 开嗓练习 sells 7 one-off in-app purchases. 歌友记 asks for nothing beyond the download.

## The numbers

| Metric | 开嗓练习 | 歌友记 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/id1305653640/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 29 MB | 135 MB |
| Requires iOS | 13 | 13.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [卉璇 何](https://appshunter.io/developer/980249867) | [Hangzhou Liwuying Technology Co., Ltd](https://appshunter.io/developer/1689894976) |

## What reviewers say

### 开嗓练习

[App page](https://appshunter.io/ios/app/id1305653640)

This app provides structured vocal training exercises to improve singing technique. It offers personalized practice plans, real-time feedback on pitch and breath control, and aims to enhance vocal stability, tone, and range over a 15-day program.

**Highlights:** Personalized vocal training plans, Real-time pitch and breath control feedback, Dynamic scale visualization, Guided vocal exercises, 15-day singing improvement program, Addresses common vocal issues

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 解锁练声工具 | $0.99 | one-time |
| 解锁节拍器工具 | $0.99 | one-time |
| 移除广告 | $0.99 | one-time |
| 多轨道录音工具 | $0.99 | one-time |
| 打包解锁所有的工具及移除广告 | $1.99 | one-time |
| 《每日练声计划》优惠版 | $19.99 | one-time |
| 《每日练声计划》 | $25.99 | one-time |


### 歌友记

[App page](https://appshunter.io/ios/app/k/id6449622406)

**In-app purchases:** none


## Frequently asked questions

### Is 开嗓练习 free?

开嗓练习 is free to download, with in-app purchases available.

### Is 歌友记 free?

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

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*