# Ritmico リズム練習・リトミック vs J.Sugarの音感トレーニング

The clearest difference is iOS requirement: Ritmico リズム練習・リトミック at 13.0 against J.Sugarの音感トレーニング's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Ritmico リズム練習・リトミック sells 1 one-off in-app purchase and J.Sugarの音感トレーニング sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 9 days. The most recent releases landed on November 5, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Ritmico リズム練習・リトミック | J.Sugarの音感トレーニング |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | Every 9 days |
| Monetization | Free | — |
| Size | 67 MB | 6 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Luxis Works](https://appshunter.io/developer/1892383543) | [SATO JIN](https://appshunter.io/developer/6777597123) |

## What reviewers say

### Ritmico リズム練習・リトミック

[App page](https://appshunter.io/ios/app/ritmico/id6771400499)

Develop rhythm and pitch through interactive games and exercises. Practice by mimicking sounds and colors, with instant feedback on accuracy. Ideal for beginners, musicians, and children's early music education.

**Highlights:** Rhythm and pitch training games, Tap and color-based exercises, Instant accuracy feedback, Metronome with adjustable BPM, Offline functionality, Progress tracking and evaluation

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ritmico プレミアム | $0.49 | one-time |


### J.Sugarの音感トレーニング

[App page](https://appshunter.io/ios/app/jsugar/id6777597121)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1000コイン | $0.99 | one-time |
| 2000コイン | $1.99 | one-time |
| 5000コイン | $2.99 | one-time |
| Review Premium | $5.99 | one-time |
| 12000コイン | $5.99 | one-time |


## Frequently asked questions

### Is Ritmico リズム練習・リトミック free?

Ritmico リズム練習・リトミック is free to download, with in-app purchases available.

### Is J.Sugarの音感トレーニング free?

J.Sugarの音感トレーニング is free to download, with in-app purchases available.

### Do Ritmico リズム練習・リトミック or J.Sugarの音感トレーニング have ads?

Neither Ritmico リズム練習・リトミック nor J.Sugarの音感トレーニング shows ads.

### Which is updated more often, Ritmico リズム練習・リトミック or J.Sugarの音感トレーニング?

Ritmico リズム練習・リトミック ships an update every 9 days, and J.Sugarの音感トレーニング every 9 days. Most recently, Ritmico リズム練習・リトミック was updated on November 5, 2026 and J.Sugarの音感トレーニング on October 25, 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.*