# My S&T! vs Noteon

The clearest difference is update cadence: Noteon at every 2 weeks against My S&T!'s every 4 weeks. Noteon also leads on device support (4 vs 2) and iOS requirement (15.0 vs 18.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

My S&T! ships an update every 4 weeks, Noteon every 2 weeks. The most recent releases landed on October 16, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | My S&T! | Noteon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/noteon-current-note-detector/id6785821020/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 23 MB | 14 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Missouri S&T](https://appshunter.io/developer/419947200) | [Anthony Chase](https://appshunter.io/developer/1859431539) |

## What reviewers say

### My S&T!

[App page](https://appshunter.io/ios/app/my-s-and-t/id6742034584)

**Features:** macOS Compatibility

**In-app purchases:** none


### Noteon

[App page](https://appshunter.io/ios/app/noteon-current-note-detector/id6785821020)

This app listens to single notes played into your device's microphone and displays the detected note as a large, full-screen letter with a unique color background. It's ideal for musicians practicing, teaching, or using a device as a dedicated note monitor.

**Highlights:** Real-time note detection, Large full-screen display, Color-coded notes, Simple, clutter-free design, Screen stays awake, Supports various instruments

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is My S&T! free?

My S&T! is free to download, with no in-app purchases.

### Is Noteon free?

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

### Do My S&T! or Noteon have ads?

Neither My S&T! nor Noteon shows ads.

### Which is updated more often, My S&T! or Noteon?

My S&T! ships an update every 4 weeks, and Noteon every 2 weeks. Most recently, My S&T! was updated on October 16, 2026 and Noteon on October 21, 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.*