# Mirai Playground vs Caverno

The clearest difference is iOS requirement: Mirai Playground at 18.0 against Caverno's 26.0. 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.

## The numbers

| Metric | Mirai Playground | Caverno |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Size | 22 MB | 33 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Mirai Tech Inc.](https://appshunter.io/developer/1821959246) | [Osamu Noguchi](https://appshunter.io/developer/457240927) |

## What reviewers say

### Mirai Playground

[App page](https://appshunter.io/ios/app/mirai-playground/id6747598796)

**In-app purchases:** none


### Caverno

[App page](https://appshunter.io/ios/app/caverno/id6760192392)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mirai Playground free?

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

### Is Caverno free?

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

### Do Mirai Playground or Caverno have ads?

Neither Mirai Playground nor Caverno 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.*