# DenoiseHeadset vs Z

The clearest difference is update cadence: Z at every 3 weeks against DenoiseHeadset's every 6 weeks. DenoiseHeadset's advantage is iOS requirement (13.0 vs 15.0). 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.

DenoiseHeadset ships an update every 6 weeks, Z every 3 weeks. The most recent releases landed on July 8, 2026 and January 30, 2026 respectively.

## The numbers

| Metric | DenoiseHeadset | Z |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (3 ratings)](https://appshunter.io/ios/app/denoiseheadset/id1633234544/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 20 MB | 34 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [建红 邝](https://appshunter.io/developer/1611263038) | [文 周](https://appshunter.io/developer/1690564319) |

## What reviewers say

### DenoiseHeadset

[App page](https://appshunter.io/ios/app/denoiseheadset/id1633234544)

This app allows users to control Bluetooth digital hearing aids, adjusting volume, noise reduction, and scene modes. It also supports custom hearing curve input to generate personalized prescription curves for improved suitability for individuals with varying hearing impairments.

**Highlights:** Volume control, Noise reduction adjustment, Scene mode selection, Hearing curve input, Prescription curve generation

**Features:** macOS Compatibility

**In-app purchases:** none


### Z

[App page](https://appshunter.io/ios/app/z/id6449798347)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DenoiseHeadset free?

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

### Is Z free?

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

### Do DenoiseHeadset or Z have ads?

Neither DenoiseHeadset nor Z shows ads.

### Which is updated more often, DenoiseHeadset or Z?

DenoiseHeadset ships an update every 6 weeks, and Z every 3 weeks. Most recently, DenoiseHeadset was updated on July 8, 2026 and Z on January 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*