# RHYTHM DELAY vs 高速譜読み FUYO FLASH

The clearest difference is in-app purchases: RHYTHM DELAY at none against 高速譜読み FUYO FLASH's 1. 高速譜読み FUYO FLASH's advantage is iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. 高速譜読み FUYO FLASH sells 1 one-off in-app purchase. RHYTHM DELAY asks for nothing beyond the download.

## The numbers

| Metric | RHYTHM DELAY | 高速譜読み FUYO FLASH |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Size | 6 MB | 67 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Toshio Nagayoshi](https://appshunter.io/developer/1884526096) | [TAKASHI IKUBO](https://appshunter.io/developer/1886753012) |

## What reviewers say

### RHYTHM DELAY

[App page](https://appshunter.io/ios/app/rhythm-delay/id6760449838)

**Features:** macOS Compatibility

**In-app purchases:** none


### 高速譜読み FUYO FLASH

[App page](https://appshunter.io/ios/app/fuyo-flash/id6761450892)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FUYO FLASH Pro | $1.99 | one-time |


## Frequently asked questions

### Is RHYTHM DELAY free?

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

### Is 高速譜読み FUYO FLASH free?

高速譜読み FUYO FLASH is free to download, with in-app purchases available.

### Do RHYTHM DELAY or 高速譜読み FUYO FLASH have ads?

Neither RHYTHM DELAY nor 高速譜読み FUYO FLASH shows ads.

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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.*