# 大人の謎解き vs PluraLingo

The clearest difference is in-app purchases: 大人の謎解き at none against PluraLingo's 1. 大人の謎解き also leads on iOS requirement (14.0 vs 17.0). PluraLingo's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 2 months). On price and device support there is nothing between them.

Both are free to download. PluraLingo sells 1 in-app purchase, starting at $2.99 per month. 大人の謎解き asks for nothing beyond the download.

大人の謎解き ships an update every 2 months, PluraLingo every 3 weeks. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 大人の謎解き | PluraLingo |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 38.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 34 MB | 12 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [nullhouse Inc.](https://appshunter.io/developer/853672308) | [Field-Data LLC](https://appshunter.io/developer/6794571135) |

## What reviewers say

### 大人の謎解き

[App page](https://appshunter.io/ios/app/id1546416650)

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

**In-app purchases:** none


### PluraLingo

[App page](https://appshunter.io/ios/app/pluralingo/id6794571133)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムプラン | $2.99 | per month |


## Frequently asked questions

### Is 大人の謎解き free?

大人の謎解き is free to download, with no in-app purchases.

### Is PluraLingo free?

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

### Do 大人の謎解き or PluraLingo have ads?

大人の謎解き shows ads; PluraLingo does not.

### Which is updated more often, 大人の謎解き or PluraLingo?

大人の謎解き ships an update every 2 months, and PluraLingo every 3 weeks. Most recently, 大人の謎解き was updated on October 29, 2026 and PluraLingo on October 25, 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.*