# 开嗓练习 vs Vocal Helper

The clearest difference is update cadence: Vocal Helper at every 5 days against 开嗓练习's every 2 months. 开嗓练习's advantage is iOS requirement (13 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 开嗓练习 sells 7 one-off in-app purchases and Vocal Helper sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

开嗓练习 ships an update every 2 months, Vocal Helper every 5 days. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 开嗓练习 | Vocal Helper |
| --- | --- | --- |
| 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 | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 29 MB | 45 MB |
| Requires iOS | **13** | 15.1 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [卉璇 何](https://appshunter.io/developer/980249867) | [明亮 卢](https://appshunter.io/developer/1738484114) |

## 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 |


### Vocal Helper

[App page](https://appshunter.io/ios/app/vocal-helper/id6480302530)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One year | $6.99 | one-time |
| Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is 开嗓练习 free?

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

### Is Vocal Helper free?

Vocal Helper is free to download, with in-app purchases available.

### Do 开嗓练习 or Vocal Helper have ads?

Neither 开嗓练习 nor Vocal Helper shows ads.

### Which is updated more often, 开嗓练习 or Vocal Helper?

开嗓练习 ships an update every 2 months, and Vocal Helper every 5 days. Most recently, 开嗓练习 was updated on October 26, 2026 and Vocal Helper on October 25, 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.*