# USOP vs Melvra

The clearest difference is in-app purchases: USOP at none against Melvra's 1. USOP also leads on iOS requirement (15.5 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Melvra sells 1 one-off in-app purchase. USOP asks for nothing beyond the download.

## The numbers

| Metric | USOP | Melvra |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | — |
| Size | 77 MB | 19 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Calian Tech Sdn Bhd](https://appshunter.io/developer/1559855828) | [Code and DESIGN inc](https://appshunter.io/developer/1172903960) |

## What reviewers say

### USOP

[App page](https://appshunter.io/ios/app/usop/id6464331073)

**Features:** macOS Compatibility

**In-app purchases:** none


### Melvra

[App page](https://appshunter.io/ios/app/melvra-mkv-video-player/id6804196710)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hide ads | $2.99 | one-time |


## Frequently asked questions

### Is USOP free?

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

### Is Melvra free?

Melvra is free to download, with in-app purchases available.

### Do USOP or Melvra have ads?

Neither USOP nor Melvra 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.*