# 音感サプリAs vs トランスノート

The clearest difference is price: トランスノート at Free against 音感サプリAs's $3.99. トランスノート also leads on update cadence (every 4 days vs every 39 months). 音感サプリAs's advantage is in-app purchases (none vs 1) and device support (3 vs 1). On ads there is nothing between them.

トランスノート is free to download; 音感サプリAs costs $3.99 up front. トランスノート sells 1 one-off in-app purchase. 音感サプリAs asks for nothing beyond the download.

音感サプリAs ships an update every 39 months, トランスノート every 4 days. Both last shipped on October 9, 2026.

## The numbers

| Metric | 音感サプリAs | トランスノート |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 39 months | **Every 4 days** |
| Monetization | Paid | — |
| Size | 19 MB | 1 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Eversystem Inc.](https://appshunter.io/developer/1450452910) | [Mina Iwabuchi](https://appshunter.io/developer/1889826002) |

## What reviewers say

### 音感サプリAs

[App page](https://appshunter.io/ios/app/as/id1190605756)

This app helps wind instrument players improve their tuning and ear training. It offers tutorials, a unique brain tuner with instrument-specific reference tones, a 13-note library, and exercises to enhance pitch and rhythm accuracy.

**Highlights:** Instrument-specific reference tones, Pitch and rhythm accuracy exercises, 13-note scale library, Recording for self-assessment, Comprehensive tutorials

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

**In-app purchases:** none


### トランスノート

[App page](https://appshunter.io/ios/app/id6763399152)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| トランスノート Pro | $2.99 | one-time |


## Frequently asked questions

### Is 音感サプリAs free?

音感サプリAs costs $3.99, with no in-app purchases.

### Is トランスノート free?

トランスノート is free to download, with in-app purchases available.

### Do 音感サプリAs or トランスノート have ads?

Neither 音感サプリAs nor トランスノート shows ads.

### Which is updated more often, 音感サプリAs or トランスノート?

音感サプリAs ships an update every 39 months, and トランスノート every 4 days. Most recently, 音感サプリAs was updated on October 9, 2026 and トランスノート on October 9, 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.*