# Memory4U vs SafeUSB Pro

The clearest difference is iOS requirement: Memory4U at 12.0 against SafeUSB Pro's 15.0. 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.

## The numbers

| Metric | Memory4U | SafeUSB Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Size | 31 MB | 20 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [V4U Technologies](https://appshunter.io/developer/1818995076) | [Shenzhen Cheng'an Innovation Technology Co., Ltd.](https://appshunter.io/developer/1807438081) |

## What reviewers say

### Memory4U

[App page](https://appshunter.io/ios/app/memory4u/id6747176356)

**In-app purchases:** none


### SafeUSB Pro

[App page](https://appshunter.io/ios/app/safeusb-pro/id6756099333)

**In-app purchases:** none


## Frequently asked questions

### Is Memory4U free?

Memory4U is free to download, with no in-app purchases.

### Is SafeUSB Pro free?

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

### Do Memory4U or SafeUSB Pro have ads?

Neither Memory4U nor SafeUSB Pro shows ads.

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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.*