# Ringway E vs 央音海伦智能课堂

The clearest difference is update cadence: 央音海伦智能课堂 at every 2 months against Ringway E's every 5 months. Ringway E's advantage is iOS requirement (10.0 vs 15.6). 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.

Ringway E ships an update every 5 months, 央音海伦智能课堂 every 2 months. The most recent releases landed on October 29, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Ringway E | 央音海伦智能课堂 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ringway-e-piano/id1179218544/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 77 MB | 2.5 GB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ringway Tech. (Jiangsu) Co., Ltd.](https://appshunter.io/developer/1025708282) | [HAILUN PIANO CO., LTD.](https://appshunter.io/developer/1104870330) |

## What reviewers say

### Ringway E

[App page](https://appshunter.io/ios/app/ringway-e-piano/id1179218544)

Learn to play the piano with this interactive software. Connect to your E-piano via USB to improve your skills. Features include adjustable tempo, a pitfall mode, and downloadable song materials.

**Highlights:** USB Camera Kit connection, Adjustable tempo metronome, Pitfall mode, Downloadable song materials, Enhanced features with E-piano connection

**In-app purchases:** none


### 央音海伦智能课堂

[App page](https://appshunter.io/ios/app/id1467155773)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ringway E free?

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

### Is 央音海伦智能课堂 free?

央音海伦智能课堂 is free to download, with no in-app purchases.

### Do Ringway E or 央音海伦智能课堂 have ads?

Neither Ringway E nor 央音海伦智能课堂 shows ads.

### Which is updated more often, Ringway E or 央音海伦智能课堂?

Ringway E ships an update every 5 months, and 央音海伦智能课堂 every 2 months. Most recently, Ringway E was updated on October 29, 2026 and 央音海伦智能课堂 on October 26, 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.*