# M.Tech vs iM.Master

The clearest difference is rating: M.Tech at 3.2 against iM.Master's 2.8. M.Tech also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (9.0 vs 15.6). iM.Master's advantage is review sentiment (47% vs 17%) and ratings volume (90 vs 13). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

M.Tech holds the better App Store score, 3.2 against 2.8. That said, the two scores are not equally well evidenced: iM.Master has 90 ratings behind it against 13, so its average is the more settled of the two. Written reviews complicate that: 17% of M.Tech's written reviews are positive against 47% of iM.Master's, so the app with the better star average is not the one people write more warmly about.

M.Tech ships an update every 3 weeks, iM.Master every 2 months. The most recent releases landed on September 24, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | M.Tech | iM.Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (13 ratings)](https://appshunter.io/ios/app/mtech/id1546431761/reviews)** | [2.8 (90 ratings)](https://appshunter.io/ios/app/immaster/id1605106520/reviews) |
| Number of ratings | 13 | **90** |
| Positive reviews | 16.7% of reviews | **47.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 129 MB | 25 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [侃 蔡](https://appshunter.io/developer/1545099105) | [卓挺 杜](https://appshunter.io/developer/628442211) |

## What reviewers say

### M.Tech

[App page](https://appshunter.io/ios/app/mtech/id1546431761)

Control a device through various modes including remote, drive, gyroscope, path, and programming. Experience different ways to interact and have fun with its versatile control options.

**Highlights:** Multiple control modes, Remote control, Drive mode, Gyroscope control, Path mode, Programming mode

**Features:** macOS Compatibility

**In-app purchases:** none


### iM.Master

[App page](https://appshunter.io/ios/app/immaster/id1605106520)

Control building block robots with various intuitive methods. Explore fun through conventional key controls, gravity sensing, line drawing, and action programming.

**Highlights:** Conventional key remote control, Gravity sensing control, Line drawing remote control, Action programming control, Multiple control styles

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

**In-app purchases:** none


## Frequently asked questions

### Is M.Tech free?

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

### Is iM.Master free?

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

### Which has better reviews, M.Tech or iM.Master?

M.Tech is rated higher. M.Tech averages 3.2 out of 5 from 13 ratings, while iM.Master averages 2.8 from 90 ratings.

### Do M.Tech or iM.Master have ads?

Neither M.Tech nor iM.Master shows ads.

### Which is updated more often, M.Tech or iM.Master?

M.Tech ships an update every 3 weeks, and iM.Master every 2 months. Most recently, M.Tech was updated on September 24, 2026 and iM.Master on September 22, 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.*