# HeadX Duo vs Axon Pulse

The clearest difference is update cadence: HeadX Duo at weekly against Axon Pulse's every 6 weeks. 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.

HeadX Duo ships an update weekly, Axon Pulse every 6 weeks. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | HeadX Duo | Axon Pulse |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 weeks |
| Size | 110 MB | 76 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [HeadX Ltd](https://appshunter.io/developer/1742554772) | [Axon Perform](https://appshunter.io/developer/1895999994) |

## What reviewers say

### HeadX Duo

[App page](https://appshunter.io/ios/app/headx-duo/id6759077176)

**In-app purchases:** none


### Axon Pulse

[App page](https://appshunter.io/ios/app/axon-pulse/id6765583524)

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

**In-app purchases:** none


## Frequently asked questions

### Is HeadX Duo free?

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

### Is Axon Pulse free?

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

### Do HeadX Duo or Axon Pulse have ads?

Neither HeadX Duo nor Axon Pulse shows ads.

### Which is updated more often, HeadX Duo or Axon Pulse?

HeadX Duo ships an update weekly, and Axon Pulse every 6 weeks. Most recently, HeadX Duo was updated on October 24, 2026 and Axon Pulse 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.*