# Suonote vs Chordzilla

The clearest difference is in-app purchases: Suonote at none against Chordzilla's 1. Suonote also leads on update cadence (weekly vs monthly). Chordzilla's advantage is iOS requirement (16.0 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. Chordzilla sells 1 in-app purchase, starting at $1.99 per month. Suonote asks for nothing beyond the download.

Suonote ships an update weekly, Chordzilla monthly. The most recent releases landed on September 9, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Suonote | Chordzilla |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Size | 65 MB | 137 MB |
| Requires iOS | 18.6 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Martin Poblet](https://appshunter.io/developer/1872378456) | [Katsuhiko Tamura](https://appshunter.io/developer/1896493807) |

## What reviewers say

### Suonote

[App page](https://appshunter.io/ios/app/suonote/id6758340405)

**Features:** macOS Compatibility

**In-app purchases:** none


### Chordzilla

[App page](https://appshunter.io/ios/app/chordzilla/id6767623976)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chordzilla Premium | $1.99 | per month |


## Frequently asked questions

### Is Suonote free?

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

### Is Chordzilla free?

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

### Do Suonote or Chordzilla have ads?

Neither Suonote nor Chordzilla shows ads.

### Which is updated more often, Suonote or Chordzilla?

Suonote ships an update weekly, and Chordzilla monthly. Most recently, Suonote was updated on September 9, 2026 and Chordzilla on September 23, 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.*