# Note Trainer vs Hyper Flow Piano

The clearest difference is in-app purchases: Hyper Flow Piano at none against Note Trainer's 2. Hyper Flow Piano also leads on ads (none vs shown) and iOS requirement (15.0 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Note Trainer sells 2 in-app purchases, starting at $2.99 per month. Hyper Flow Piano asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on October 12, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Note Trainer | Hyper Flow Piano |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (6 ratings)](https://appshunter.io/ios/app/note-trainer-sight-reading/id6751864904/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 days | Every 3 days |
| Monetization | Freemium | — |
| Size | 156 MB | 73 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Matt Jones](https://appshunter.io/developer/1704054970) | [Two Tones Higher Ltd](https://appshunter.io/developer/1893121618) |

## What reviewers say

### Note Trainer

[App page](https://appshunter.io/ios/app/note-trainer-sight-reading/id6751864904)

This app offers daily interactive music practice to enhance music theory, note recognition, ear training, and sight-reading skills. It provides guided lessons, challenges, and tools for musicians of all levels to improve their musicality.

**Highlights:** Sheet music reading, Note recognition, Ear training, Chord building, Rhythm practice, Sight reading improvement, Music theory lessons

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $2.99 | per month |
| Lifetime Unlock | $24.99 | one-time |


### Hyper Flow Piano

[App page](https://appshunter.io/ios/app/hyper-flow-piano/id6762143401)

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

**In-app purchases:** none


## Frequently asked questions

### Is Note Trainer free?

Note Trainer is free to download, with in-app purchases available.

### Is Hyper Flow Piano free?

Hyper Flow Piano is free to download, with no in-app purchases.

### Do Note Trainer or Hyper Flow Piano have ads?

Note Trainer shows ads; Hyper Flow Piano does not.

### Which is updated more often, Note Trainer or Hyper Flow Piano?

Note Trainer ships an update every 3 days, and Hyper Flow Piano every 3 days. Most recently, Note Trainer was updated on October 12, 2026 and Hyper Flow Piano on October 6, 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.*