# UniDrive vs SmartMEP

The clearest difference is iOS requirement: UniDrive at 12.0 against SmartMEP's 15.6. 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.

UniDrive ships an update fortnightly, SmartMEP every 10 days. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | UniDrive | SmartMEP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 10 days** |
| Size | 206 MB | 36 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [西安宇视信息科技有限公司](https://appshunter.io/developer/1590845876) | [祥梯 孟](https://appshunter.io/developer/1070155084) |

## What reviewers say

### UniDrive

[App page](https://appshunter.io/ios/app/unidrive/id6459699219)

**In-app purchases:** none


### SmartMEP

[App page](https://appshunter.io/ios/app/smartmep/id6794257848)

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

**In-app purchases:** none


## Frequently asked questions

### Is UniDrive free?

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

### Is SmartMEP free?

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

### Do UniDrive or SmartMEP have ads?

Neither UniDrive nor SmartMEP shows ads.

### Which is updated more often, UniDrive or SmartMEP?

UniDrive ships an update fortnightly, and SmartMEP every 10 days. Most recently, UniDrive was updated on October 7, 2026 and SmartMEP on October 3, 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.*