# DataOTA vs Snake Sounds identification

The clearest difference is ads: DataOTA at none against Snake Sounds identification's shown. DataOTA also leads on iOS requirement (9.0 vs 15.8.3). On price, update cadence, 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, Snake Sounds identification every 2 weeks. The most recent releases landed on October 7, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | DataOTA | Snake Sounds identification |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 10 MB | 45 MB |
| Requires iOS | **9.0** | 15.8.3 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Airoha Technology Corp.](https://appshunter.io/developer/1097005482) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### DataOTA

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Snake Sounds identification

[App page](https://appshunter.io/ios/app/snake-sounds-identification/id6749852417)

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

**In-app purchases:** none


## Frequently asked questions

### Is DataOTA free?

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

### Is Snake Sounds identification free?

Snake Sounds identification is free to download, with no in-app purchases.

### Do DataOTA or Snake Sounds identification have ads?

Snake Sounds identification shows ads; DataOTA does not.

### Which is updated more often, DataOTA or Snake Sounds identification?

DataOTA ships an update every 3 weeks, and Snake Sounds identification every 2 weeks. Most recently, DataOTA was updated on October 7, 2026 and Snake Sounds identification on September 27, 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.*