# Rock Mapper vs GIM Essentials

The clearest difference is update cadence: Rock Mapper at every 5 days against GIM Essentials's every 2 months. GIM Essentials's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 26.0). 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.

Rock Mapper ships an update every 5 days, GIM Essentials every 2 months. The most recent releases landed on July 7, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Rock Mapper | GIM Essentials |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rock-mapper/id1449579380/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 months |
| Monetization | Freemium | — |
| Size | 88 MB | 33 MB |
| Requires iOS | 26.0 | **11.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Stefan Vollgger](https://appshunter.io/developer/1449213064) | [ACQUIRE TECHNOLOGY SOLUTIONS PTY LTD](https://appshunter.io/developer/1348201049) |

## What reviewers say

### Rock Mapper

[App page](https://appshunter.io/ios/app/rock-mapper/id1449579380)

This app enables detailed 3D scanning and mapping of rock faces using LiDAR and augmented reality. It offers tools for geological assessment, grade control, and automated report generation, integrating seamlessly with industry-standard software.

**Highlights:** 3D LiDAR scanning, Augmented Reality visualization, Georeferenced photography, Customizable annotation layers, Rock mass assessment tools, Automated PDF reporting, Cloud synchronization

**In-app purchases:** none


### GIM Essentials

[App page](https://appshunter.io/ios/app/gim-essentials/id6476652199)

**In-app purchases:** none


## Frequently asked questions

### Is Rock Mapper free?

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

### Is GIM Essentials free?

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

### Do Rock Mapper or GIM Essentials have ads?

Neither Rock Mapper nor GIM Essentials shows ads.

### Which is updated more often, Rock Mapper or GIM Essentials?

Rock Mapper ships an update every 5 days, and GIM Essentials every 2 months. Most recently, Rock Mapper was updated on July 7, 2026 and GIM Essentials on September 15, 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.*