# ESC Group vs MoveRTK

The clearest difference is update cadence: ESC Group at every 4 months against MoveRTK's every 20 months. MoveRTK's advantage is iOS requirement (11.0 vs 15.5). 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.

ESC Group ships an update every 4 months, MoveRTK every 20 months. The most recent releases landed on November 2, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | ESC Group | MoveRTK |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 20 months |
| Size | 80 MB | 39 MB |
| Requires iOS | 15.5 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [John Yeates](https://appshunter.io/developer/1053790029) | [GDK Software B.V.](https://appshunter.io/developer/1782323294) |

## What reviewers say

### ESC Group

[App page](https://appshunter.io/ios/app/esc-group/id1053790030)

**Features:** Vision Pro support

**In-app purchases:** none


### MoveRTK

[App page](https://appshunter.io/ios/app/movertk/id1324104383)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ESC Group free?

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

### Is MoveRTK free?

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

### Do ESC Group or MoveRTK have ads?

Neither ESC Group nor MoveRTK shows ads.

### Which is updated more often, ESC Group or MoveRTK?

ESC Group ships an update every 4 months, and MoveRTK every 20 months. Most recently, ESC Group was updated on November 2, 2026 and MoveRTK on November 8, 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.*