# SonicKeys vs KeyboardNote

The clearest difference is update cadence: SonicKeys at every 2 days against KeyboardNote's fortnightly. KeyboardNote's advantage is iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

SonicKeys ships an update every 2 days, KeyboardNote fortnightly. The most recent releases landed on October 8, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | SonicKeys | KeyboardNote |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Fortnightly |
| Size | 12 MB | 36 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yongjun Hong](https://appshunter.io/developer/1893365538) | [jungkil bae](https://appshunter.io/developer/1801875279) |

## What reviewers say

### SonicKeys

[App page](https://appshunter.io/ios/app/sonickeys/id6762207609)

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

**In-app purchases:** none


### KeyboardNote

[App page](https://appshunter.io/ios/app/keyboardnote/id6790989944)

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

**In-app purchases:** none


## Frequently asked questions

### Is SonicKeys free?

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

### Is KeyboardNote free?

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

### Do SonicKeys or KeyboardNote have ads?

Neither SonicKeys nor KeyboardNote shows ads.

### Which is updated more often, SonicKeys or KeyboardNote?

SonicKeys ships an update every 2 days, and KeyboardNote fortnightly. Most recently, SonicKeys was updated on October 8, 2026 and KeyboardNote on September 30, 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.*