# UnitAi vs universal file convertor

The clearest difference is in-app purchases: UnitAi at none against universal file convertor's 3. universal file convertor's advantage is update cadence (every 2 months vs every 11 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. universal file convertor sells 3 in-app purchases, starting at $4.99 per month. UnitAi asks for nothing beyond the download.

UnitAi ships an update every 11 months, universal file convertor every 2 months. The most recent releases landed on October 27, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | UnitAi | universal file convertor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/universal-file-convertor/id6758885350/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 months** |
| Monetization | — | Freemium |
| Size | 1 MB | 11 MB |
| Requires iOS | 18.5 | **18.2** |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ZERONOON LIMITED](https://appshunter.io/developer/1775736649) | [JAYADITYA GUPTA](https://appshunter.io/developer/1875520456) |

## What reviewers say

### UnitAi

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

**Features:** macOS Compatibility

**In-app purchases:** none


### universal file convertor

[App page](https://appshunter.io/ios/app/universal-file-convertor/id6758885350)

This app converts various file types directly on your device, ensuring your data remains private. It supports image, video, audio, and PDF conversions with batch processing capabilities. A free tier offers limited daily conversions, with a Pro option for unlimited use and advanced features.

**Highlights:** On-device file conversion, Image, video, audio, PDF support, Batch processing, Privacy-first design, Free daily conversions, Pro unlimited access

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Yearly | $29.99 | per year |
| Pro Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is UnitAi free?

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

### Is universal file convertor free?

universal file convertor is free to download, with in-app purchases available.

### Do UnitAi or universal file convertor have ads?

Neither UnitAi nor universal file convertor shows ads.

### Which is updated more often, UnitAi or universal file convertor?

UnitAi ships an update every 11 months, and universal file convertor every 2 months. Most recently, UnitAi was updated on October 27, 2026 and universal file convertor on November 5, 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.*