# WordBox〜Idea〜 vs mirv

The clearest difference is in-app purchases: WordBox〜Idea〜 at none against mirv's 2. WordBox〜Idea〜 also leads on update cadence (every 2 days vs every 5 days) and iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. mirv sells 2 in-app purchases, starting at $8.99 per month. WordBox〜Idea〜 asks for nothing beyond the download.

WordBox〜Idea〜 ships an update every 2 days, mirv every 5 days. The most recent releases landed on October 28, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | WordBox〜Idea〜 | mirv |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 days** | Every 5 days |
| Size | 47 MB | 10 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [Yui Sakamoto](https://appshunter.io/developer/1856050474) | [RatKing Labs Pty Ltd](https://appshunter.io/developer/6779961827) |

## What reviewers say

### WordBox〜Idea〜

[App page](https://appshunter.io/ios/app/wordboxidea/id6755744990)

**In-app purchases:** none


### mirv

[App page](https://appshunter.io/ios/app/mirv/id6781926377)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mirv Pro | $8.99 | per month |
| Mirv Pro | $71.99 | per year |


## Frequently asked questions

### Is WordBox〜Idea〜 free?

WordBox〜Idea〜 is free to download, with no in-app purchases.

### Is mirv free?

mirv is free to download, with in-app purchases available.

### Do WordBox〜Idea〜 or mirv have ads?

Both WordBox〜Idea〜 and mirv show ads.

### Which is updated more often, WordBox〜Idea〜 or mirv?

WordBox〜Idea〜 ships an update every 2 days, and mirv every 5 days. Most recently, WordBox〜Idea〜 was updated on October 28, 2026 and mirv on October 27, 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.*