# 乐斯电鼓陪练 vs Rdec

The clearest difference is rating: Rdec at 5.0 against 乐斯电鼓陪练's 2.0. 乐斯电鼓陪练's advantage is update cadence (every 2 weeks vs every 6 weeks) and device support (3 vs 1). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Rdec holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

乐斯电鼓陪练 ships an update every 2 weeks, Rdec every 6 weeks. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 乐斯电鼓陪练 | Rdec |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (1 ratings)](https://appshunter.io/ios/app/id1163664044/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rdec-drums-tutor/id1337593394/reviews)** |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Monetization | — | Free |
| Size | 583 MB | 718 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [乐斯(北京)教育投资有限公司](https://appshunter.io/developer/1163664043) | [Beijing RDEC Music Education Technology Co.Ltd](https://appshunter.io/developer/1167873227) |

## What reviewers say

### 乐斯电鼓陪练

[App page](https://appshunter.io/ios/app/id1163664044)

**Features:** macOS Compatibility

**In-app purchases:** none


### Rdec

[App page](https://appshunter.io/ios/app/rdec-drums-tutor/id1337593394)

This app is designed for electronic drum beginners, offering a classic game mode with new gameplay and a rich library of practice songs. It features an intelligent scoring system and a progressive educational approach to make practice engaging. A real-time national leaderboard motivates users.

**Highlights:** Classic game mode, New gameplay mechanics, Extensive practice song library, Intelligent scoring system, Progressive learning approach, Real-time national leaderboard

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 乐斯电鼓陪练 free?

乐斯电鼓陪练 is free to download, with no in-app purchases.

### Is Rdec free?

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

### Which has better reviews, 乐斯电鼓陪练 or Rdec?

Rdec is rated higher. 乐斯电鼓陪练 averages 2.0 out of 5 from 1 ratings, while Rdec averages 5.0 from 1 ratings.

### Do 乐斯电鼓陪练 or Rdec have ads?

Neither 乐斯电鼓陪练 nor Rdec shows ads.

### Which is updated more often, 乐斯电鼓陪练 or Rdec?

乐斯电鼓陪练 ships an update every 2 weeks, and Rdec every 6 weeks. Most recently, 乐斯电鼓陪练 was updated on October 14, 2026 and Rdec on October 7, 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.*