# 高速譜読み FUYO FLASH vs NoteTrace

The clearest difference is in-app purchases: NoteTrace at none against 高速譜読み FUYO FLASH's 1. 高速譜読み FUYO FLASH's advantage is ads (none vs shown) and iOS requirement (15.0 vs 17.6). On price, update cadence 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. NoteTrace asks for nothing beyond the download.

高速譜読み FUYO FLASH ships an update weekly, NoteTrace every 10 days. The most recent releases landed on October 18, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | 高速譜読み FUYO FLASH | NoteTrace |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 10 days |
| Size | 67 MB | 6 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TAKASHI IKUBO](https://appshunter.io/developer/1886753012) | [SHIGETAKA NISHIDA](https://appshunter.io/developer/1766669218) |

## What reviewers say

### 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 |


### NoteTrace

[App page](https://appshunter.io/ios/app/notetrace-note-reading-coach/id6801029479)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### 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.

### Is NoteTrace free?

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

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

NoteTrace shows ads; 高速譜読み FUYO FLASH does not.

### Which is updated more often, 高速譜読み FUYO FLASH or NoteTrace?

高速譜読み FUYO FLASH ships an update weekly, and NoteTrace every 10 days. Most recently, 高速譜読み FUYO FLASH was updated on October 18, 2026 and NoteTrace on October 17, 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.*