# HTU26 vs WaveMark MH

The clearest difference is update cadence: WaveMark MH at every 2 weeks against HTU26's every 5 months. 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.

HTU26 ships an update every 5 months, WaveMark MH every 2 weeks. The most recent releases landed on October 6, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | HTU26 | WaveMark MH |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Size | 77 MB | 148 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [HealthTrust Purchasing Group, L.P.](https://appshunter.io/developer/1019258834) | [WaveMark Inc.](https://appshunter.io/developer/527955306) |

## What reviewers say

### HTU26

[App page](https://appshunter.io/ios/app/htu26/id1406932778)

**Features:** macOS Compatibility

**In-app purchases:** none


### WaveMark MH

[App page](https://appshunter.io/ios/app/wavemark-mh/id1440262981)

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

**In-app purchases:** none


## Frequently asked questions

### Is HTU26 free?

HTU26 is free to download, with no in-app purchases.

### Is WaveMark MH free?

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

### Do HTU26 or WaveMark MH have ads?

Neither HTU26 nor WaveMark MH shows ads.

### Which is updated more often, HTU26 or WaveMark MH?

HTU26 ships an update every 5 months, and WaveMark MH every 2 weeks. Most recently, HTU26 was updated on October 6, 2026 and WaveMark MH on October 16, 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.*