# Keys Tester vs Exploratory

The clearest difference is iOS requirement: Keys Tester at 15.1 against Exploratory's 26.4. 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.

## The numbers

| Metric | Keys Tester | Exploratory |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 days | — |
| Size | 32 MB | 10 MB |
| Requires iOS | **15.1** | 26.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [PUNCAK NIAGA BERSAMA SDN. BHD.](https://appshunter.io/developer/1700860371) | [JASON ARBON](https://appshunter.io/developer/547117915) |

## What reviewers say

### Keys Tester

[App page](https://appshunter.io/ios/app/keys-tester/id6759716603)

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

**In-app purchases:** none


### Exploratory

[App page](https://appshunter.io/ios/app/exploratory/id6761441897)

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

**In-app purchases:** none


## Frequently asked questions

### Is Keys Tester free?

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

### Is Exploratory free?

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

### Do Keys Tester or Exploratory have ads?

Neither Keys Tester nor Exploratory shows ads.

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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.*