# GeoFieldBook vs ArguMap Pro

GeoFieldBook and ArguMap Pro both sit at 5.0 stars, but that hides the real split: 75% of ArguMap Pro's written reviews are positive against 0% of GeoFieldBook's. ArguMap Pro also leads on update cadence (every 2 months vs every 14 months) and device support (4 vs 1). GeoFieldBook's advantage is price (Free vs $8.99). On rating, ads, in-app purchases and iOS requirement there is nothing between them.

GeoFieldBook is free to download; ArguMap Pro costs $8.99 up front. 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 ArguMap Pro. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews are what separate them: 0% of GeoFieldBook's written reviews are positive against 75% of ArguMap Pro's.

GeoFieldBook ships an update every 14 months, ArguMap Pro every 2 months. The most recent releases landed on September 28, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | GeoFieldBook | ArguMap Pro |
| --- | --- | --- |
| Price | **Free** | $8.99 |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/geofieldbook/id526812324/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/argumap-pro-map-arguments/id1497474446/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | 0.0% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 2 months** |
| Monetization | **Free** | Paid |
| Size | 9 MB | 98 MB |
| Requires iOS | **14.5** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Lafayette](https://appshunter.io/developer/526812327) | [AppsolutelyFun LLC](https://appshunter.io/developer/306305879) |

## 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


### ArguMap Pro

[App page](https://appshunter.io/ios/app/argumap-pro-map-arguments/id1497474446)

Visualize and construct arguments with this app. It helps users develop critical thinking by mapping out premises, conclusions, objections, and logical relationships. Ideal for students and educators to refine reasoning skills.

**Highlights:** Visualize arguments and lines of reasoning, Map premises, conclusions, and objections, Group claims to support conclusions, Use connecting arrows for logical relations, Indicate strength of premises with line thickness, Add virtual notes for feedback, Share maps via email, text, AirDrop

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is GeoFieldBook free?

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

### Is ArguMap Pro free?

ArguMap Pro costs $8.99, with no in-app purchases.

### Which has better reviews, GeoFieldBook or ArguMap Pro?

GeoFieldBook and ArguMap Pro are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do GeoFieldBook or ArguMap Pro have ads?

Neither GeoFieldBook nor ArguMap Pro shows ads.

### Which is updated more often, GeoFieldBook or ArguMap Pro?

GeoFieldBook ships an update every 14 months, and ArguMap Pro every 2 months. Most recently, GeoFieldBook was updated on September 28, 2026 and ArguMap Pro on October 9, 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.*