# Ringoo vs Aiueo Master

The clearest difference is update cadence: Ringoo at every 4 days against Aiueo Master's every 2 weeks. Ringoo also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Ringoo sells 4 in-app purchases, starting at $9.99 per month and Aiueo Master sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Ringoo ships an update every 4 days, Aiueo Master every 2 weeks. The most recent releases landed on October 8, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Ringoo | Aiueo Master |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Size | 89 MB | 47 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Pei-shiu Huang](https://appshunter.io/developer/1067521627) | [Ryohei Uematsu](https://appshunter.io/developer/1874607913) |

## What reviewers say

### Ringoo

[App page](https://appshunter.io/ios/app/ringoo-language-learning/id6747500396)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Plan | $9.99 | per month |
| Premium Monthly | $19.99 | per month |
| Standard Yearly | $99.99 | per year |
| Premium Yearly | $199.99 | per year |


### Aiueo Master

[App page](https://appshunter.io/ios/app/aiueo-master/id6758726531)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $0.49 | one-time |


## Frequently asked questions

### Is Ringoo free?

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

### Is Aiueo Master free?

Aiueo Master is free to download, with in-app purchases available.

### Do Ringoo or Aiueo Master have ads?

Neither Ringoo nor Aiueo Master shows ads.

### Which is updated more often, Ringoo or Aiueo Master?

Ringoo ships an update every 4 days, and Aiueo Master every 2 weeks. Most recently, Ringoo was updated on October 8, 2026 and Aiueo Master on October 14, 2026.

---

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