# UBytes vs MTRay

The clearest difference is in-app purchases: UBytes at none against MTRay's 1. UBytes also leads on iOS requirement (11.0 vs 17.0). MTRay's advantage is update cadence (every 8 days vs every 4 weeks). On price, ads and device support there is nothing between them.

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

UBytes ships an update every 4 weeks, MTRay every 8 days. The most recent releases landed on October 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | UBytes | MTRay |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 8 days** |
| Size | 18 MB | 62 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [serge mbamba](https://appshunter.io/developer/1184888244) | [Chill Information Technology Limited](https://appshunter.io/developer/1536753936) |

## What reviewers say

### UBytes

[App page](https://appshunter.io/ios/app/ubytes/id1449011957)

**Features:** macOS Compatibility

**In-app purchases:** none


### MTRay

[App page](https://appshunter.io/ios/app/mtray/id6761518102)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MTRay Pro | $7.99 | one-time |


## Frequently asked questions

### Is UBytes free?

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

### Is MTRay free?

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

### Do UBytes or MTRay have ads?

Neither UBytes nor MTRay shows ads.

### Which is updated more often, UBytes or MTRay?

UBytes ships an update every 4 weeks, and MTRay every 8 days. Most recently, UBytes was updated on October 3, 2026 and MTRay on October 25, 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.*