# DataOTA vs SeaMatrix Keys

The clearest difference is update cadence: DataOTA at every 3 weeks against SeaMatrix Keys's every 52 months. DataOTA also leads on iOS requirement (9.0 vs 15.6). 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.

DataOTA ships an update every 3 weeks, SeaMatrix Keys every 52 months. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | DataOTA | SeaMatrix Keys |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 52 months |
| Size | 10 MB | 2 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Airoha Technology Corp.](https://appshunter.io/developer/1097005482) | [SeaMatrix Technology LLC](https://appshunter.io/developer/1323109965) |

## What reviewers say

### DataOTA

[App page](https://appshunter.io/ios/app/dataota/id1149191495)

**Features:** macOS Compatibility

**In-app purchases:** none


### SeaMatrix Keys

[App page](https://appshunter.io/ios/app/seamatrix-keys/id1291853601)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DataOTA free?

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

### Is SeaMatrix Keys free?

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

### Do DataOTA or SeaMatrix Keys have ads?

Neither DataOTA nor SeaMatrix Keys shows ads.

### Which is updated more often, DataOTA or SeaMatrix Keys?

DataOTA ships an update every 3 weeks, and SeaMatrix Keys every 52 months. Most recently, DataOTA was updated on October 7, 2026 and SeaMatrix Keys on October 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.*