# Jazz ScaleHelper vs Noteology

The clearest difference is review sentiment: Noteology at 100% against Jazz ScaleHelper's 50%. Noteology also leads on price (Free vs $5.99) and update cadence (weekly vs every 6 weeks). Jazz ScaleHelper's advantage is ads (none vs shown). On in-app purchases, device support and iOS requirement there is nothing between them.

Noteology is free to download; Jazz ScaleHelper costs $5.99 up front. Jazz ScaleHelper sells 11 one-off in-app purchases and Noteology sells 2 in-app purchases, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.

Jazz ScaleHelper ships an update every 6 weeks, Noteology weekly. The most recent releases landed on October 14, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Jazz ScaleHelper | Noteology |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | — | **[5.0 (11 ratings)](https://appshunter.io/ios/app/noteology-learn-music-notes/id6744126102/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 9 MB | 283 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 4+ |
| Developer | [Richard Williams](https://appshunter.io/developer/1792912830) | [Noteology LTD](https://appshunter.io/developer/1806204047) |

## What reviewers say

### Jazz ScaleHelper

[App page](https://appshunter.io/ios/app/jazz-scalehelper/id567707566)

Improve your musical instrument playing with interactive exercises and real-time feedback. Practice scales, modes, and arpeggios with scoring and performance analysis. Ideal for exam preparation and general skill enhancement.

**Highlights:** Interactive scale and arpeggio practice, Real-time performance scoring, Multiple practice modes (play any, choose, challenge), Supports Trinity Guildhall and ABRSM syllabuses, Wide range of scales, modes, and arpeggios, Supports multiple instruments, Multi-user support with saved history

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Saxophone TRINITY G4 | $0.99 | one-time |
| Saxophone TRINITY G7 | $0.99 | one-time |
| Saxophone ABRSM G1 to G3 | $0.99 | one-time |
| Saxophone ABRSM G4 | $0.99 | one-time |
| Saxophone ABRSM G5 | $0.99 | one-time |
| Trumpet ABRSM G1 to G3 | $0.99 | one-time |
| Trumpet ABRSM G4 | $0.99 | one-time |
| Trumpet ABRSM G5 | $0.99 | one-time |
| Clarinet TRINITY G1 to G8 | $2.99 | one-time |
| Flute TRINITY G1 to G8 | $2.99 | one-time |
| Saxophone TRINITY G1 to G8 | $2.99 | one-time |


### Noteology

[App page](https://appshunter.io/ios/app/noteology-learn-music-notes/id6744126102)

This app uses advanced memory techniques and engaging games to help users quickly learn to read and play musical notes on the piano. It transforms the learning process with vivid stories and interactive exercises, making music education accessible and fun for all ages.

**Highlights:** Memory story-based learning, Interactive piano games, Learn treble and bass notes, Master 29 notes, Progressive learning steps, No flashcards

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Pro Access | $9.99 | per year |
| Unlock for 1 year (non-renewing) | $14.99 | one-time |


## Frequently asked questions

### Is Jazz ScaleHelper free?

Jazz ScaleHelper costs $5.99, and also offers in-app purchases.

### Is Noteology free?

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

### Do Jazz ScaleHelper or Noteology have ads?

Noteology shows ads; Jazz ScaleHelper does not.

### Which is updated more often, Jazz ScaleHelper or Noteology?

Jazz ScaleHelper ships an update every 6 weeks, and Noteology weekly. Most recently, Jazz ScaleHelper was updated on October 14, 2026 and Noteology 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.*