# GCK Hearing vs Nova Audiometer

The clearest difference is update cadence: Nova Audiometer at every 4 weeks against GCK Hearing's every 3 months. GCK Hearing's advantage is iOS requirement (15.0 vs 17.2). 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.

GCK Hearing ships an update every 3 months, Nova Audiometer every 4 weeks. The most recent releases landed on September 25, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | GCK Hearing | Nova Audiometer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Size | 192 MB | 6 MB |
| Requires iOS | **15.0** | 17.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Gobiquity, Inc.](https://appshunter.io/developer/969315567) | [Shae Morgan](https://appshunter.io/developer/1836950958) |

## What reviewers say

### GCK Hearing

[App page](https://appshunter.io/ios/app/gck-hearing/id6479529929)

**In-app purchases:** none


### Nova Audiometer

[App page](https://appshunter.io/ios/app/nova-audiometer/id6751813009)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GCK Hearing free?

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

### Is Nova Audiometer free?

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

### Do GCK Hearing or Nova Audiometer have ads?

Neither GCK Hearing nor Nova Audiometer shows ads.

### Which is updated more often, GCK Hearing or Nova Audiometer?

GCK Hearing ships an update every 3 months, and Nova Audiometer every 4 weeks. Most recently, GCK Hearing was updated on September 25, 2026 and Nova Audiometer on October 7, 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.*