# tadak vs SonicKeys

tadak and SonicKeys are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | tadak | SonicKeys |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 days | Every 2 days |
| Size | 169 MB | 12 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sangwan Kwon](https://appshunter.io/developer/1891295411) | [Yongjun Hong](https://appshunter.io/developer/1893365538) |

## What reviewers say

### tadak

[App page](https://appshunter.io/ios/app/tadak-custom-keyboard/id6761756858)

**Features:** macOS Compatibility, iPhone Duo support

**In-app purchases:** none


### SonicKeys

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

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

**In-app purchases:** none


## Frequently asked questions

### Is tadak free?

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

### Is SonicKeys free?

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

### Do tadak or SonicKeys have ads?

Neither tadak nor SonicKeys shows ads.

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

tadak ships an update every 2 days, and SonicKeys every 2 days. Most recently, tadak was updated on October 31, 2026 and SonicKeys on October 25, 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.*