# MohrSolver vs GPlates

The clearest difference is ads: GPlates at none against MohrSolver's shown. GPlates also leads on update cadence (every 6 months vs every 58 months) and iOS requirement (15.6 vs 17.0). 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.

MohrSolver ships an update every 58 months, GPlates every 6 months. The most recent releases landed on October 15, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | MohrSolver | GPlates |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.7 (7 ratings)](https://appshunter.io/ios/app/gplates/id6447170583/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 44.4% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 58 months | **Every 6 months** |
| Monetization | — | Free |
| Size | 4 MB | 57 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Wahlu Labs Pty Ltd](https://appshunter.io/developer/1066749680) | [Xiaodong Qin](https://appshunter.io/developer/1661896637) |

## What reviewers say

### MohrSolver

[App page](https://appshunter.io/ios/app/mohrsolver-mohrs-circle/id1213556074)

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

**In-app purchases:** none


### GPlates

[App page](https://appshunter.io/ios/app/gplates/id6447170583)

Explore Earth's geological history by reconstructing and visualizing spatial data through geological time. This tool offers an intuitive interface for students, teachers, researchers, and enthusiasts to understand our planet's evolution.

**Highlights:** Reconstruct spatial data, Visualize geological time, Intuitive interface, Explore Earth's history, Plate reconstruction software

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

**In-app purchases:** none


## Frequently asked questions

### Is MohrSolver free?

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

### Is GPlates free?

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

### Do MohrSolver or GPlates have ads?

MohrSolver shows ads; GPlates does not.

### Which is updated more often, MohrSolver or GPlates?

MohrSolver ships an update every 58 months, and GPlates every 6 months. Most recently, MohrSolver was updated on October 15, 2026 and GPlates on October 13, 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.*