# Rdec vs DTX Lite

The clearest difference is in-app purchases: Rdec at none against DTX Lite's 3. Rdec also leads on iOS requirement (11.0 vs 17.6). DTX Lite's advantage is device support (3 vs 1). On price, update cadence and ads there is nothing between them.

Both are free to download. DTX Lite sells 3 in-app purchases, starting at $20.49 per 3 months. Rdec asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on June 25, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Rdec | DTX Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rdec-drums-tutor/id1337593394/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 28.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 718 MB | 119 MB |
| Requires iOS | **11.0** | 17.6 |
| Devices | iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Beijing RDEC Music Education Technology Co.Ltd](https://appshunter.io/developer/1167873227) | [超 陈](https://appshunter.io/developer/1672363072) |

## What reviewers say

### 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


### DTX Lite

[App page](https://appshunter.io/ios/app/dtx-lite/id1514582995)

This music teaching software displays musical notation and connects to electronic drums. It offers real-time mode switching, built-in courses, and practice features via Bluetooth. Customizable skins and a variety of exercises make it suitable for music education and skill development.

**Highlights:** Electronic drum connectivity, Real-time mode switching, Built-in teaching courses, Bluetooth practice support, Basic drum exercises, Customizable skins

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP FOR 3 MONTHS | $20.49 | per 3 months |
| VIP FOR A HALF YEAR | $39.99 | per 6 months |
| VIP FOR A WHOLE YEAR | $63.99 | per year |


## Frequently asked questions

### Is Rdec free?

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

### Is DTX Lite free?

DTX Lite is free to download, with in-app purchases available.

### Do Rdec or DTX Lite have ads?

Neither Rdec nor DTX Lite shows ads.

### Which is updated more often, Rdec or DTX Lite?

Rdec ships an update every 6 weeks, and DTX Lite every 6 weeks. Most recently, Rdec was updated on June 25, 2026 and DTX Lite on September 14, 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.*