# 彩虹弹唱 vs 247澳叮

The clearest difference is update cadence: 彩虹弹唱 at monthly against 247澳叮's every 5 months. On price, ads, in-app purchases and device support there is nothing between them.

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

彩虹弹唱 ships an update monthly, 247澳叮 every 5 months. The most recent releases landed on October 24, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | 彩虹弹唱 | 247澳叮 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 76.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 months |
| Monetization | Free | — |
| Size | 96 MB | 330 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Shanghai Lingzhuo Information Technology Co., Ltd.](https://appshunter.io/developer/1449345357) | [Jinjiang Aoleilang Architecture Engineering Co., Ltd.](https://appshunter.io/developer/1633589090) |

## What reviewers say

### 彩虹弹唱

[App page](https://appshunter.io/ios/app/id6739127585)

Learn to play piano and guitar with a gamified approach, even with no prior experience. Features a smart song library and multi-instrument support for a personalized learning journey.

**Highlights:** Zero-basis learning, Smart song library, Multi-instrument support, Bluetooth connectivity, Customizable play modes, Light-up prompts

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

**In-app purchases:** none


### 247澳叮

[App page](https://appshunter.io/ios/app/247/id6743437672)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 彩虹弹唱 free?

彩虹弹唱 is free to download, with no in-app purchases.

### Is 247澳叮 free?

247澳叮 is free to download, with no in-app purchases.

### Do 彩虹弹唱 or 247澳叮 have ads?

Neither 彩虹弹唱 nor 247澳叮 shows ads.

### Which is updated more often, 彩虹弹唱 or 247澳叮?

彩虹弹唱 ships an update monthly, and 247澳叮 every 5 months. Most recently, 彩虹弹唱 was updated on October 24, 2026 and 247澳叮 on September 28, 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.*