# Bad Elf Flex vs InfraMarker RFID

The clearest difference is rating: InfraMarker RFID at 5.0 against Bad Elf Flex's 3.6. Bad Elf Flex's advantage is ratings volume (14 vs 1). On price, update cadence, 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.

InfraMarker RFID holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: Bad Elf Flex has 14 ratings behind it against 1, so its average is the more settled of the two.

Bad Elf Flex ships an update every 2 months, InfraMarker RFID every 6 weeks. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Bad Elf Flex | InfraMarker RFID |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (14 ratings)](https://appshunter.io/ios/app/bad-elf-flex/id1486378497/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/inframarker-rfid/id1611294703/reviews)** |
| Number of ratings | **14** | 1 |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 33 MB | 8 MB |
| Requires iOS | **15.5** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bad Elf, LLC.](https://appshunter.io/developer/391764721) | [Berntsen International, Inc.](https://appshunter.io/developer/1478623061) |

## 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


### InfraMarker RFID

[App page](https://appshunter.io/ios/app/inframarker-rfid/id1611294703)

This application enhances infrastructure asset management by connecting with compatible UHF and NFC RFID tags and readers. It streamlines asset identification, inspection, and maintenance workflows, ensuring accurate audit and compliance records. The app integrates seamlessly with popular GIS applications.

**Highlights:** Connects with compatible UHF RFID readers, Reads and writes UHF RFID tags, Reads and writes NFC RFID tags, Integrates with ArcGIS Field Maps and Survey123, Offline RFID tag transactions, Captures location with RFID transactions

**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 InfraMarker RFID free?

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

### Which has better reviews, Bad Elf Flex or InfraMarker RFID?

InfraMarker RFID is rated higher. Bad Elf Flex averages 3.6 out of 5 from 14 ratings, while InfraMarker RFID averages 5.0 from 1 ratings.

### Do Bad Elf Flex or InfraMarker RFID have ads?

Neither Bad Elf Flex nor InfraMarker RFID shows ads.

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

Bad Elf Flex ships an update every 2 months, and InfraMarker RFID every 6 weeks. Most recently, Bad Elf Flex was updated on October 26, 2026 and InfraMarker RFID on October 30, 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.*