# GeoFieldBook vs StraboTools

GeoFieldBook and StraboTools both sit at 5.0 stars, but that hides the real split: 100% of StraboTools's written reviews are positive against 0% of GeoFieldBook's. StraboTools also leads on update cadence (every 2 months vs every 14 months) and ratings volume (10 vs 1). On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for GeoFieldBook against 5.0 for StraboTools. That said, the two scores are not equally well evidenced: StraboTools has 10 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 0% of GeoFieldBook's written reviews are positive against 100% of StraboTools's.

GeoFieldBook ships an update every 14 months, StraboTools every 2 months. The most recent releases landed on June 5, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | GeoFieldBook | StraboTools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/geofieldbook/id526812324/reviews) | [5.0 (10 ratings)](https://appshunter.io/ios/app/strabotools/id1496239162/reviews) |
| Number of ratings | 1 | **10** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 9 MB | 14 MB |
| Requires iOS | 14.5 | **12.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Lafayette College](https://appshunter.io/developer/526812327) | [The University of Kansas](https://appshunter.io/developer/726307325) |

## What reviewers say

### GeoFieldBook

[App page](https://appshunter.io/ios/app/geofieldbook/id526812324)

This app digitizes geological field mapping, replacing paper notebooks. It uses the iPad's GPS and camera to log structural and formation data, link images, and display real-time maps with oriented strikes and dips. Data can be exported for analysis.

**Highlights:** Digital field notebook, GPS-enabled data logging, Image linking to records, Real-time map display, Export data in CSV format, Import existing datasets

**Features:** macOS Compatibility

**In-app purchases:** none


### StraboTools

[App page](https://appshunter.io/ios/app/strabotools/id1496239162)

This app assists geologists in the field by analyzing photographs to provide quantitative data on rock fabric and mineral composition. It offers tools for measuring fabric orientation, determining color index, and detecting edges in rock images.

**Highlights:** Edge Fabric tool for orientation analysis, Color Index tool for mineral composition, Edge detection filter, Analyzes photos in-app or imported, Useful for plutonic and other rock types, Supports thin section study

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GeoFieldBook free?

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

### Is StraboTools free?

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

### Which has better reviews, GeoFieldBook or StraboTools?

GeoFieldBook and StraboTools are both rated 5.0 out of 5 on the App Store, from 1 and 10 ratings respectively.

### Do GeoFieldBook or StraboTools have ads?

Neither GeoFieldBook nor StraboTools shows ads.

### Which is updated more often, GeoFieldBook or StraboTools?

GeoFieldBook ships an update every 14 months, and StraboTools every 2 months. Most recently, GeoFieldBook was updated on June 5, 2026 and StraboTools on September 18, 2026.

---

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