# Debris Removal Master vs Mental Exercise

Debris Removal Master and Mental Exercise both sit at 4.6 stars, but that hides the real split: 42% of Debris Removal Master's written reviews are positive against 0% of Mental Exercise's. Debris Removal Master also leads on ratings volume (4K vs 19). Mental Exercise's advantage is update cadence (every 2 days vs every 3 weeks). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.6 for Debris Removal Master against 4.7 for Mental Exercise. That said, the two scores are not equally well evidenced: Debris Removal Master has 4K ratings behind it against 19, so its average is the more settled of the two. Written reviews are what separate them: 42% of Debris Removal Master's written reviews are positive against 0% of Mental Exercise's.

Debris Removal Master ships an update every 3 weeks, Mental Exercise every 2 days. The most recent releases landed on September 23, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Debris Removal Master | Mental Exercise |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (4K ratings)](https://appshunter.io/ios/app/debris-removal-master/id6754280295/reviews) | **[4.7 (19 ratings)](https://appshunter.io/ios/app/mental-exercise-solitaire/id6776508801/reviews)** |
| Number of ratings | **4K** | 19 |
| Positive reviews | **41.9% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Ad-supported | Ad-supported |
| Size | 204 MB | 191 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [TK TRADE](https://appshunter.io/developer/1847626232) | [RAHMAN BIN ADEN](https://appshunter.io/developer/1177342882) |

## What reviewers say

### Debris Removal Master

[App page](https://appshunter.io/ios/app/debris-removal-master/id6754280295)

Engage your mind with a delightful puzzle game designed to enhance your logical thinking and problem-solving abilities. Organize scattered items to clear levels, with increasing difficulty and helpful tools to guide you. Enjoy a relaxing and stress-relieving experience.

**Highlights:** Logical thinking training, Puzzle-solving gameplay, Countless levels to explore, Gradually increasing difficulty, Variety of powerful tools, Easy tap-to-move controls

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

**In-app purchases:** none


### Mental Exercise

[App page](https://appshunter.io/ios/app/mental-exercise-solitaire/id6776508801)

A classic card game offering endless levels and a zero-pressure experience for brain training and relaxation. Collect puzzle pieces by clearing games to unlock beautiful artwork. Features unlimited hints, undo, and a magic wand booster.

**Highlights:** Endless solitaire levels, Zero-pressure gameplay, Unlimited hints, Easy undo function, Magic Wand booster, Jigsaw puzzle collection, Unlockable artwork

**In-app purchases:** none


## Frequently asked questions

### Is Debris Removal Master free?

Debris Removal Master is free to download, with no in-app purchases.

### Is Mental Exercise free?

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

### Which has better reviews, Debris Removal Master or Mental Exercise?

Mental Exercise is rated higher. Debris Removal Master averages 4.6 out of 5 from 4K ratings, while Mental Exercise averages 4.7 from 19 ratings.

### Do Debris Removal Master or Mental Exercise have ads?

Both Debris Removal Master and Mental Exercise show ads.

### Which is updated more often, Debris Removal Master or Mental Exercise?

Debris Removal Master ships an update every 3 weeks, and Mental Exercise every 2 days. Most recently, Debris Removal Master was updated on September 23, 2026 and Mental Exercise on September 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*