# uSpectrum MK350N PREMIUM vs EV Master

The clearest difference is update cadence: EV Master at every 5 weeks against uSpectrum MK350N PREMIUM's every 11 months. uSpectrum MK350N PREMIUM's advantage is iOS requirement (8.0 vs 15.6). 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.

uSpectrum MK350N PREMIUM ships an update every 11 months, EV Master every 5 weeks. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | uSpectrum MK350N PREMIUM | EV Master |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 5 weeks** |
| Size | 26 MB | 66 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [United Power Research Technology Corporation](https://appshunter.io/developer/1501316337) | [TopTekk Technology Co.,Ltd.](https://appshunter.io/developer/1756241206) |

## What reviewers say

### uSpectrum MK350N PREMIUM

[App page](https://appshunter.io/ios/app/uspectrum-mk350n-premium/id1230011661)

**Features:** macOS Compatibility

**In-app purchases:** none


### EV Master

[App page](https://appshunter.io/ios/app/ev-master/id6758076529)

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

**In-app purchases:** none


## Frequently asked questions

### Is uSpectrum MK350N PREMIUM free?

uSpectrum MK350N PREMIUM is free to download, with no in-app purchases.

### Is EV Master free?

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

### Do uSpectrum MK350N PREMIUM or EV Master have ads?

Neither uSpectrum MK350N PREMIUM nor EV Master shows ads.

### Which is updated more often, uSpectrum MK350N PREMIUM or EV Master?

uSpectrum MK350N PREMIUM ships an update every 11 months, and EV Master every 5 weeks. Most recently, uSpectrum MK350N PREMIUM was updated on October 24, 2026 and EV Master on October 28, 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.*