# MuTech vs DNS Speed Test

The clearest difference is ads: MuTech at none against DNS Speed Test's shown. MuTech also leads on iOS requirement (9.0 vs 17.0). DNS Speed Test's advantage is update cadence (every 3 days vs every 2 months). On price, 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.

MuTech ships an update every 2 months, DNS Speed Test every 3 days. The most recent releases landed on October 17, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | MuTech | DNS Speed Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.6 (9 ratings)](https://appshunter.io/ios/app/mutech/id1476366760/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 50 MB | 39 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [金女 宋](https://appshunter.io/developer/1476366759) | [Niklas Tecklenborg](https://appshunter.io/developer/6810384291) |

## What reviewers say

### MuTech

[App page](https://appshunter.io/ios/app/mutech/id1476366760)

Control a smart scent diffuser directly from your phone. Adjust settings like working time, scent intensity, and oil quantity. Manage multiple devices and receive failure notifications.

**Highlights:** On/Off control, Adjust working time and days, Scent intensity adjustment, Record application place, Calculate aroma oil quantity, Control multiple machines, Device failure notifications

**In-app purchases:** none


### DNS Speed Test

[App page](https://appshunter.io/ios/app/dns-speed-test/id6810384289)

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

**In-app purchases:** none


## Frequently asked questions

### Is MuTech free?

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

### Is DNS Speed Test free?

DNS Speed Test is free to download, with no in-app purchases.

### Do MuTech or DNS Speed Test have ads?

DNS Speed Test shows ads; MuTech does not.

### Which is updated more often, MuTech or DNS Speed Test?

MuTech ships an update every 2 months, and DNS Speed Test every 3 days. Most recently, MuTech was updated on October 17, 2026 and DNS Speed Test on October 24, 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.*