# Bad Elf Flex vs StraboField

The clearest difference is rating: StraboField at 4.5 against Bad Elf Flex's 3.6. StraboField also leads on update cadence (every 2 weeks vs every 2 months) and review sentiment (50% vs 40%). On price, ratings volume, 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.

StraboField holds the better App Store score, 4.5 against 3.6. Both are backed by a comparable volume of ratings — 14 and 19 respectively. Written reviews point the same way: 40% of Bad Elf Flex's written reviews are positive against 50% of StraboField's.

Bad Elf Flex ships an update every 2 months, StraboField every 2 weeks. The most recent releases landed on September 26, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Bad Elf Flex | StraboField |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (14 ratings)](https://appshunter.io/ios/app/bad-elf-flex/id1486378497/reviews) | **[4.5 (19 ratings)](https://appshunter.io/ios/app/strabofield/id1555903455/reviews)** |
| Number of ratings | 14 | **19** |
| Positive reviews | 40.0% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 33 MB | 87 MB |
| Requires iOS | **15.5** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bad Elf, LLC.](https://appshunter.io/developer/391764721) | [The University of Kansas](https://appshunter.io/developer/726307325) |

## What reviewers say

### Bad Elf Flex

[App page](https://appshunter.io/ios/app/bad-elf-flex/id1486378497)

This utility app enhances the functionality of Bad Elf Flex and Flex Mini GNSS receivers. It allows users to monitor hardware health, adjust settings, and update firmware. For the Flex model, it also enables the purchase and application of tokens for advanced features and correction sources like SBAS and RTK.

**Highlights:** Monitor GNSS receiver health, Change hardware settings, Perform firmware updates, Purchase and load Flex Tokens, Enable hardware-based features, Access correction sources

**Features:** Vision Pro support

**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 Bad Elf Flex free?

Bad Elf Flex 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, Bad Elf Flex or StraboField?

StraboField is rated higher. Bad Elf Flex averages 3.6 out of 5 from 14 ratings, while StraboField averages 4.5 from 19 ratings.

### Do Bad Elf Flex or StraboField have ads?

Neither Bad Elf Flex nor StraboField shows ads.

### Which is updated more often, Bad Elf Flex or StraboField?

Bad Elf Flex ships an update every 2 months, and StraboField every 2 weeks. Most recently, Bad Elf Flex was updated on September 26, 2026 and StraboField on September 18, 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.*