# Geomaster vs IntroBiochem

The clearest difference is update cadence: Geomaster at every 3 months against IntroBiochem's every 12 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.

Geomaster ships an update every 3 months, IntroBiochem every 12 months. The most recent releases landed on October 15, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Geomaster | IntroBiochem |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/geomaster/id6520384624/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 12 months |
| Monetization | Free | — |
| Size | 11 MB | 93 MB |
| Requires iOS | **17.6** | 18.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jacques Brayel Tchouanmoe](https://appshunter.io/developer/1560440986) | [JOSEPH NAGI KOZMAN](https://appshunter.io/developer/1840802982) |

## What reviewers say

### Geomaster

[App page](https://appshunter.io/ios/app/geomaster/id6520384624)

This app serves as a comprehensive field and study companion for geology enthusiasts, students, and professionals. It offers integrated geological tools for measurement, reference, and identification, supporting both academic exploration and real-world fieldwork.

**Highlights:** Strike and Dip Compass, Trend and Plunge Compass, Geological Time Scale, Geological Dictionary, Rock Identification Trees, Mineral Classification

**Features:** macOS Compatibility

**In-app purchases:** none


### IntroBiochem

[App page](https://appshunter.io/ios/app/introbiochem/id6752759779)

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

**In-app purchases:** none


## Frequently asked questions

### Is Geomaster free?

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

### Is IntroBiochem free?

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

### Do Geomaster or IntroBiochem have ads?

Neither Geomaster nor IntroBiochem shows ads.

### Which is updated more often, Geomaster or IntroBiochem?

Geomaster ships an update every 3 months, and IntroBiochem every 12 months. Most recently, Geomaster was updated on October 15, 2026 and IntroBiochem on October 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*