# 見つけて妖怪～クリーンセンター大作戦～ vs 不思議コレクション 大人の図鑑

The clearest difference is ads: 見つけて妖怪～クリーンセンター大作戦～ at none against 不思議コレクション 大人の図鑑's shown. 見つけて妖怪～クリーンセンター大作戦～ also leads on review sentiment (100% vs 88%). On price, update cadence, 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.

見つけて妖怪～クリーンセンター大作戦～ ships an update every 5 months, 不思議コレクション 大人の図鑑 every 3 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | 見つけて妖怪～クリーンセンター大作戦～ | 不思議コレクション 大人の図鑑 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/id6473504959/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | **100.0% of reviews** | 87.5% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | — | Ad-supported |
| Size | 168 MB | 141 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EBARA ENVIRONMENTAL PLANT CO., LTD.](https://appshunter.io/developer/1593993395) | [ArtsPlanet](https://appshunter.io/developer/661686993) |

## What reviewers say

### 見つけて妖怪～クリーンセンター大作戦～

[App page](https://appshunter.io/ios/app/id1627053221)

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

**In-app purchases:** none


### 不思議コレクション 大人の図鑑

[App page](https://appshunter.io/ios/app/id6473504959)

Collect replica items from a museum curated by Medjed, covering history, art, science, and nature. Complete your "Adult Encyclopedia" with detailed descriptions of your collected items. This is a completely free game with no in-app purchases.

**Highlights:** Collect replica items, Complete an adult encyclopedia, Museum-themed collection, Detailed item descriptions, Completely free to play

**In-app purchases:** none


## Frequently asked questions

### Is 見つけて妖怪～クリーンセンター大作戦～ free?

見つけて妖怪～クリーンセンター大作戦～ is free to download, with no in-app purchases.

### Is 不思議コレクション 大人の図鑑 free?

不思議コレクション 大人の図鑑 is free to download, with no in-app purchases.

### Do 見つけて妖怪～クリーンセンター大作戦～ or 不思議コレクション 大人の図鑑 have ads?

不思議コレクション 大人の図鑑 shows ads; 見つけて妖怪～クリーンセンター大作戦～ does not.

### Which is updated more often, 見つけて妖怪～クリーンセンター大作戦～ or 不思議コレクション 大人の図鑑?

見つけて妖怪～クリーンセンター大作戦～ ships an update every 5 months, and 不思議コレクション 大人の図鑑 every 3 months. Most recently, 見つけて妖怪～クリーンセンター大作戦～ was updated on October 24, 2026 and 不思議コレクション 大人の図鑑 on October 24, 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.*