# 癒しの空間　mms 公式アプリ vs Powerful Cleaner

The clearest difference is in-app purchases: 癒しの空間　mms 公式アプリ at none against Powerful Cleaner's 13. 癒しの空間　mms 公式アプリ also leads on iOS requirement (12.0 vs 15.0). Powerful Cleaner's advantage is update cadence (every 2 weeks vs every 39 months) and chart position (#78 vs unranked). On price, ads and device support there is nothing between them.

Both are free to download. Powerful Cleaner sells 11 in-app purchases, starting at $3.99 per 7 days. 癒しの空間　mms 公式アプリ asks for nothing beyond the download.

癒しの空間　mms 公式アプリ ships an update every 39 months, Powerful Cleaner every 2 weeks. The most recent releases landed on October 3, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 癒しの空間　mms 公式アプリ | Powerful Cleaner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (11K ratings)](https://appshunter.io/ios/app/powerful-cleaner-clean-storage/id1618902724/reviews)** |
| Number of ratings | — | **11K** |
| Positive reviews | — | 85.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 39 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Best chart rank | — | **#78** |
| Size | 16 MB | 317 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MARIKO MATSUMOTO](https://appshunter.io/developer/1446980816) | [WEBEYE MOBILE HK LIMITED](https://appshunter.io/developer/1453950753) |

## What reviewers say

### 癒しの空間　mms 公式アプリ

[App page](https://appshunter.io/ios/app/mms/id1446980817)

**In-app purchases:** none


### Powerful Cleaner

[App page](https://appshunter.io/ios/app/powerful-cleaner-clean-storage/id1618902724)

**Currently charting:** #78 Top Grossing · Lifestyle (US App Store)

Free up iPhone storage by cleaning duplicate photos, videos, and screenshots. Compress large media files and organize private content. Optimize your contacts by merging duplicates and deleting incomplete entries. The app also offers internet speed tests and device information.

**Highlights:** Clean duplicate photos and videos, Remove unwanted screenshots, Compress large media files, Organize private photos/videos, Merge duplicate contacts, Delete incomplete contacts, Test internet speed

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP 1-Week Plan | $3.99 | per 7 days |
| VIP 1-Week Plan | $4.99 | per 7 days |
| Weekly Membership | $4.99 | per 7 days |
| VIP 1-Week Plan | $5.99 | per 7 days |
| Weekly Membership | $9.99 | per 7 days |
| VIP 1-Year Plan | $29.99 | per year |
| 1-Year Premium | $29.99 | per year |
| 1-Year Premium | $34.99 | per year |
| 1-Year Premium | $39.99 | per year |
| VIP 1-Year Plan | $39.99 | per year |
| VIP 1-Year Plan | $59.99 | per year |

**What reviewers like**

- 🚀 Fast and efficient
- 👍 Easy to use
- 💡 Powerful cleaning capabilities
- 🚀 Quick and precise
- 👍 Convenient storage management

**What reviewers complain about**

- 🔒 Concerns about privacy and data handling
- 💰 Paid subscription required for full functionality
- 🐛 Occasional crashes or freezes
- 🔒 Misleading advertising tactics

**Reported bugs**

- App freezes or crashes during use
- Deletes photos unexpectedly
- Subscription issues and difficulties cancelling

**Requested features**

- Free version with limited features
- More transparency around subscription details
- Ability to selectively delete files


## Frequently asked questions

### Is 癒しの空間　mms 公式アプリ free?

癒しの空間　mms 公式アプリ is free to download, with no in-app purchases.

### Is Powerful Cleaner free?

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

### Do 癒しの空間　mms 公式アプリ or Powerful Cleaner have ads?

Neither 癒しの空間　mms 公式アプリ nor Powerful Cleaner shows ads.

### Which is updated more often, 癒しの空間　mms 公式アプリ or Powerful Cleaner?

癒しの空間　mms 公式アプリ ships an update every 39 months, and Powerful Cleaner every 2 weeks. Most recently, 癒しの空間　mms 公式アプリ was updated on October 3, 2026 and Powerful Cleaner on October 29, 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.*