# BitByteConverter vs UnitAi

The clearest difference is iOS requirement: BitByteConverter at 8.0 against UnitAi's 18.5. On price, update cadence, ads and in-app purchases there is nothing between them.

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

BitByteConverter ships an update every 10 months, UnitAi every 11 months. The most recent releases landed on October 10, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | BitByteConverter | UnitAi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 months** | Every 11 months |
| Size | 1 MB | 1 MB |
| Requires iOS | **8.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Muhammad Muquit](https://appshunter.io/developer/946759211) | [ZERONOON LIMITED](https://appshunter.io/developer/1775736649) |

## What reviewers say

### BitByteConverter

[App page](https://appshunter.io/ios/app/bitbyteconverter/id946759212)

**Features:** macOS Compatibility

**In-app purchases:** none


### UnitAi

[App page](https://appshunter.io/ios/app/unitai-storage-unit-converter/id6737280787)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BitByteConverter free?

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

### Is UnitAi free?

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

### Do BitByteConverter or UnitAi have ads?

Neither BitByteConverter nor UnitAi shows ads.

### Which is updated more often, BitByteConverter or UnitAi?

BitByteConverter ships an update every 10 months, and UnitAi every 11 months. Most recently, BitByteConverter was updated on October 10, 2026 and UnitAi on October 1, 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.*