# Saxophone Transpose vs Cirtonia

The clearest difference is iOS requirement: Saxophone Transpose at 13.0 against Cirtonia's 16.4. On price, update cadence, 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.

Saxophone Transpose ships an update every 10 days, Cirtonia weekly. The most recent releases landed on October 30, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Saxophone Transpose | Cirtonia |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/saxophone-transpose/id6756526298/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 10 days | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 46 MB | 48 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Burak Komurcu](https://appshunter.io/developer/1859214500) | [Teleradionetworks SA de CV](https://appshunter.io/developer/1539745290) |

## What reviewers say

### Saxophone Transpose

[App page](https://appshunter.io/ios/app/saxophone-transpose/id6756526298)

This application assists beginner saxophone players in transposing musical scales. It allows users to select a note and instantly view its transposed version, aiding in practice for Alto, Tenor, and Soprano saxophones. Users can customize note naming and scale types.

**Highlights:** Transpose musical scales, Supports Alto, Tenor, Soprano sax, Customizable note naming (CDE/DoReMi), Major and minor scale selection, Instrument switching

**Features:** macOS Compatibility

**In-app purchases:** none


### Cirtonia

[App page](https://appshunter.io/ios/app/cirtonia/id6756531413)

**In-app purchases:** none


## Frequently asked questions

### Is Saxophone Transpose free?

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

### Is Cirtonia free?

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

### Do Saxophone Transpose or Cirtonia have ads?

Both Saxophone Transpose and Cirtonia show ads.

### Which is updated more often, Saxophone Transpose or Cirtonia?

Saxophone Transpose ships an update every 10 days, and Cirtonia weekly. Most recently, Saxophone Transpose was updated on October 30, 2026 and Cirtonia on November 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.*