# The 4th Dimension vs InjectorMate

The clearest difference is update cadence: InjectorMate at every 5 days against The 4th Dimension's every 10 months. 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.

The 4th Dimension ships an update every 10 months, InjectorMate every 5 days. The most recent releases landed on September 20, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | The 4th Dimension | InjectorMate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/injectormate/id6475964156/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 5 days** |
| Monetization | — | Free |
| Size | 1.6 GB | 19 MB |
| Requires iOS | **14.0** | 15 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [NextMotion](https://appshunter.io/developer/1092580104) | [MACHINE MEDICINE TECHNOLOGIES LIMITED](https://appshunter.io/developer/1537143428) |

## What reviewers say

### The 4th Dimension

[App page](https://appshunter.io/ios/app/the-4th-dimension/id1504436726)

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

**In-app purchases:** none


### InjectorMate

[App page](https://appshunter.io/ios/app/injectormate/id6475964156)

This augmented reality application allows users to practice facial injection techniques on virtual patients. It offers various treatment patterns for common aesthetic concerns and serves as a training tool for both new and experienced professionals.

**Highlights:** Augmented reality injection practice, Virtual patient simulation, Multiple treatment patterns, Training for aesthetic therapy, Skill retraining for professionals

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is The 4th Dimension free?

The 4th Dimension is free to download, with no in-app purchases.

### Is InjectorMate free?

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

### Do The 4th Dimension or InjectorMate have ads?

Neither The 4th Dimension nor InjectorMate shows ads.

### Which is updated more often, The 4th Dimension or InjectorMate?

The 4th Dimension ships an update every 10 months, and InjectorMate every 5 days. Most recently, The 4th Dimension was updated on September 20, 2026 and InjectorMate on September 11, 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.*