# E vs uniScan

The clearest difference is update cadence: E at every 3 weeks against uniScan's every 4 months. uniScan's advantage is iOS requirement (13.0 vs 15.5). 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.

E ships an update every 3 weeks, uniScan every 4 months. Both last shipped on October 16, 2026.

## The numbers

| Metric | E | uniScan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Size | 62 MB | 39 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Anton Nozikov](https://appshunter.io/developer/1727514585) | [Andrey Leontiev](https://appshunter.io/developer/1803053250) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-revision/id6476658031)

**In-app purchases:** none


### uniScan

[App page](https://appshunter.io/ios/app/uniscan/id6744459906)

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

**In-app purchases:** none


## Frequently asked questions

### Is E free?

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

### Is uniScan free?

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

### Do E or uniScan have ads?

Neither E nor uniScan shows ads.

### Which is updated more often, E or uniScan?

E ships an update every 3 weeks, and uniScan every 4 months. Most recently, E was updated on October 16, 2026 and uniScan on October 16, 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.*