# Lynx Barcode vs Bad Elf Flex

The clearest difference is update cadence: Bad Elf Flex at every 2 months against Lynx Barcode's every 6 months. Lynx Barcode's advantage is iOS requirement (9.0 vs 15.5). On price, ads, in-app purchases and device support there is nothing between them.

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

Lynx Barcode ships an update every 6 months, Bad Elf Flex every 2 months. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Lynx Barcode | Bad Elf Flex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.6 (14 ratings)](https://appshunter.io/ios/app/bad-elf-flex/id1486378497/reviews)** |
| Number of ratings | — | **14** |
| Positive reviews | — | 40.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 17 MB | 33 MB |
| Requires iOS | **9.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The Toro Company](https://appshunter.io/developer/625274713) | [Bad Elf, LLC.](https://appshunter.io/developer/391764721) |

## What reviewers say

### Lynx Barcode

[App page](https://appshunter.io/ios/app/lynx-barcode/id989961971)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Lynx Barcode free?

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

### Is Bad Elf Flex free?

Bad Elf Flex is free to download, with no in-app purchases.

### Do Lynx Barcode or Bad Elf Flex have ads?

Neither Lynx Barcode nor Bad Elf Flex shows ads.

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

Lynx Barcode ships an update every 6 months, and Bad Elf Flex every 2 months. Most recently, Lynx Barcode was updated on October 7, 2026 and Bad Elf Flex on October 12, 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.*