# geoTools vs StraboField

The clearest difference is review sentiment: geoTools at 100% against StraboField's 50%. geoTools also leads on rating (5.0 vs 4.5) and iOS requirement (8.1 vs 15.6). StraboField's advantage is update cadence (every 2 weeks vs every 29 months) and ratings volume (19 vs 3). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

geoTools holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: StraboField has 19 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 100% of geoTools's written reviews are positive against 50% of StraboField's.

geoTools ships an update every 29 months, StraboField every 2 weeks. The most recent releases landed on September 13, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | geoTools | StraboField |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/geotools/id591458160/reviews)** | [4.5 (19 ratings)](https://appshunter.io/ios/app/strabofield/id1555903455/reviews) |
| Number of ratings | 3 | **19** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 17 MB | 87 MB |
| Requires iOS | **8.1** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Andre Molina](https://appshunter.io/developer/503002385) | [The University of Kansas](https://appshunter.io/developer/726307325) |

## What reviewers say

### geoTools

[App page](https://appshunter.io/ios/app/geotools/id591458160)

This app provides tools for geological, geophysical, engineering, and geographic work. It helps estimate geophysical quantities like Bouguer anomaly and magnetic declination, and offers a quick coordinate converter. It's designed for professionals and enthusiasts interested in Earth Sciences.

**Highlights:** Estimate geophysical quantities, Calculate Bouguer anomaly, Estimate magnetic declination, Quick coordinate converter, Geographic to UTM conversion, UTM to geographic conversion, Uses IGRF geomagnetic model

**Features:** macOS Compatibility

**In-app purchases:** none


### StraboField

[App page](https://appshunter.io/ios/app/strabofield/id1555903455)

This mobile application helps geologists record field observations, capture data like photos and sketches, and create geologic maps. It supports various geological subdisciplines and allows for offline use with data syncing capabilities.

**Highlights:** Record field data with photos, sketches, and notes, Collect georeferenced orientation and spatial data, Use custom or built-in basemaps offline, Create multi-scale observations with nested Spots, Organize and back up data locally or to StraboSpot.org, Fully functional offline for remote fieldwork

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

**In-app purchases:** none


## Frequently asked questions

### Is geoTools free?

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

### Is StraboField free?

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

### Which has better reviews, geoTools or StraboField?

geoTools is rated higher. geoTools averages 5.0 out of 5 from 3 ratings, while StraboField averages 4.5 from 19 ratings.

### Do geoTools or StraboField have ads?

Neither geoTools nor StraboField shows ads.

### Which is updated more often, geoTools or StraboField?

geoTools ships an update every 29 months, and StraboField every 2 weeks. Most recently, geoTools was updated on September 13, 2026 and StraboField 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.*