# uSpectrum MK350N PREMIUM vs SeTap

The clearest difference is update cadence: SeTap at every 2 months against uSpectrum MK350N PREMIUM's every 11 months. uSpectrum MK350N PREMIUM's advantage is device support (3 vs 1) and iOS requirement (8.0 vs 17.6). On price, 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.

uSpectrum MK350N PREMIUM ships an update every 11 months, SeTap every 2 months. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | uSpectrum MK350N PREMIUM | SeTap |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 months** |
| Size | 26 MB | 11 MB |
| Requires iOS | **8.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [United Power Research Technology Corporation](https://appshunter.io/developer/1501316337) | [Linea Light s.r.o](https://appshunter.io/developer/1326080820) |

## What reviewers say

### uSpectrum MK350N PREMIUM

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

**Features:** macOS Compatibility

**In-app purchases:** none


### SeTap

[App page](https://appshunter.io/ios/app/setap/id6742980535)

**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 SeTap free?

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

### Do uSpectrum MK350N PREMIUM or SeTap have ads?

Neither uSpectrum MK350N PREMIUM nor SeTap shows ads.

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

uSpectrum MK350N PREMIUM ships an update every 11 months, and SeTap every 2 months. Most recently, uSpectrum MK350N PREMIUM was updated on November 6, 2026 and SeTap on November 4, 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.*