# Audio Earbud Test vs StashKey

The clearest difference is in-app purchases: StashKey at none against Audio Earbud Test's 1. StashKey also leads on ads (none vs shown). Audio Earbud Test's advantage is iOS requirement (13.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Audio Earbud Test sells 1 one-off in-app purchase. StashKey asks for nothing beyond the download.

## The numbers

| Metric | Audio Earbud Test | StashKey |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | — | Every 3 days |
| Size | 91 MB | 34 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nanjibhai Gorasiya](https://appshunter.io/developer/1834066312) | [Alexey Sidorov](https://appshunter.io/developer/843814809) |

## What reviewers say

### Audio Earbud Test

[App page](https://appshunter.io/ios/app/audio-earbud-test/id6760742284)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime premium | $9.99 | one-time |


### StashKey

[App page](https://appshunter.io/ios/app/stashkey/id6773879816)

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

**In-app purchases:** none


## Frequently asked questions

### Is Audio Earbud Test free?

Audio Earbud Test is free to download, with in-app purchases available.

### Is StashKey free?

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

### Do Audio Earbud Test or StashKey have ads?

Audio Earbud Test shows ads; StashKey does not.

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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.*