# LoAdKer vs 开嗓练习

The clearest difference is rating: 开嗓练习 at 5.0 against LoAdKer's 4.3. 开嗓练习 also leads on review sentiment (100% vs 70%) and update cadence (every 5 weeks vs every 3 months). LoAdKer's advantage is in-app purchases (none vs 7) and ratings volume (13 vs 3). On price, ads and iOS requirement there is nothing between them.

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

开嗓练习 holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 13 and 3 respectively. Written reviews point the same way: 70% of LoAdKer's written reviews are positive against 100% of 开嗓练习's.

LoAdKer ships an update every 3 months, 开嗓练习 every 5 weeks. The most recent releases landed on October 13, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | LoAdKer | 开嗓练习 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (13 ratings)](https://appshunter.io/ios/app/loadker/id782691053/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/id1305653640/reviews)** |
| Number of ratings | **13** | 3 |
| Positive reviews | 70.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 24 MB | 29 MB |
| Requires iOS | 12.0 | **11.1** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Axart Labs OU](https://appshunter.io/developer/1814434331) | [卉璇 何](https://appshunter.io/developer/980249867) |

## What reviewers say

### LoAdKer

[App page](https://appshunter.io/ios/app/loadker/id782691053)

This app generates complex, evolving musical rhythms using fractal sequences. It offers real-time effects and customizable instrument parameters for creating unique beats, from minimal to experimental.

**Highlights:** Fractal-driven rhythm generation, Evolving musical patterns, Real-time effects, Customizable instrument chaos, Real-time parameter automation, IAA/AudioBus & Ableton Link compatible

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is LoAdKer free?

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

### Is 开嗓练习 free?

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

### Which has better reviews, LoAdKer or 开嗓练习?

开嗓练习 is rated higher. LoAdKer averages 4.3 out of 5 from 13 ratings, while 开嗓练习 averages 5.0 from 3 ratings.

### Do LoAdKer or 开嗓练习 have ads?

Neither LoAdKer nor 开嗓练习 shows ads.

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

LoAdKer ships an update every 3 months, and 开嗓练习 every 5 weeks. Most recently, LoAdKer was updated on October 13, 2026 and 开嗓练习 on October 16, 2026.

---

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