# DOP 2 vs Delete Master, Brain Puzzle

The clearest difference is in-app purchases: Delete Master, Brain Puzzle at none against DOP 2's 1. Delete Master, Brain Puzzle also leads on rating (4.9 vs 4.6) and iOS requirement (13.0 vs 15.0). DOP 2's advantage is ratings volume (293K vs 17K). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. DOP 2 sells 1 one-off in-app purchase. Delete Master, Brain Puzzle asks for nothing beyond the download.

Delete Master, Brain Puzzle holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: DOP 2 has 293K ratings behind it against 17K, so its average is the more settled of the two. Written reviews point the same way: 49% of DOP 2's written reviews are positive against 55% of Delete Master, Brain Puzzle's.

DOP 2 ships an update every 3 weeks, Delete Master, Brain Puzzle every 2 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | DOP 2 | Delete Master, Brain Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (293K ratings)](https://appshunter.io/ios/app/dop-2-delete-one-part/id1543160727/reviews) | **[4.9 (17K ratings)](https://appshunter.io/ios/app/delete-master-brain-puzzle/id1613317323/reviews)** |
| Number of ratings | **293K** | 17K |
| Positive reviews | 49.4% of reviews | **55.3% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 402 MB | 276 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +17 |
| Developer | [SayGames LTD](https://appshunter.io/developer/1551847165) | [DO VAN HUY](https://appshunter.io/developer/944563189) |

## What reviewers say

### DOP 2

[App page](https://appshunter.io/ios/app/dop-2-delete-one-part/id1543160727)

This logic puzzle game challenges you to use your eraser as a detective's tool to solve clever riddles. By strategically deleting parts of drawings, you'll uncover hidden clues and reveal surprising twists to advance through hundreds of unique levels. It's a fun way to sharpen your wit and enjoy creative problem-solving.

**Highlights:** Erase parts of drawings to solve puzzles, Hundreds of unique and challenging levels, Creative problem-solving scenarios, Detective-style clue investigation, Delightful cartoon graphics and animations, No way to fail, puzzles reset

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads! | $2.99 | one-time |

**What reviewers like**

- 🚀 Fun and addictive game
- 👍 Easy to play
- 🤩 Satisfying to solve puzzles
- 💯 Great for passing time

**What reviewers complain about**

- 🤬 Inappropriate and sexist content
- 🤢 Disturbing and objectifying ads
- 🤯 Levels repeat too often
- 😡 Excessive and unskippable ads
- 🤒 Glitches and bugs

**Reported bugs**

- Levels not registering correct answers
- Ads not loading properly
- Game freezing or crashing

**Requested features**

- More diverse and inclusive content
- Ability to disable inappropriate levels and ads
- Increased level variety and difficulty progression
- Reduction in ads or option to remove them


### Delete Master, Brain Puzzle

[App page](https://appshunter.io/ios/app/delete-master-brain-puzzle/id1613317323)

This game challenges your logic and wit by having you erase parts of drawings to solve puzzles. Uncover hidden elements and unexpected twists with simple touch-and-drag mechanics. It's an engaging brain teaser for all ages that sharpens your mind while providing hours of fun.

**Highlights:** Erase objects to solve puzzles, Hundreds of tricky levels, Unexpected twists and hidden elements, Unique cartoon graphics and animations, Sharpen your wit and logic, Engaging gameplay for all ages

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Fun game
- 🎨 Interesting art style
- 🎉 Entertaining gameplay

**What reviewers complain about**

- 🚨 Inappropriate ads
- 🔁 Repetitive levels
- 🤯 Challenging for young kids

**Reported bugs**

- Levels repeating too often
- Compatibility issues on older devices

**Requested features**

- Reduce ads or offer ad-free version
- Introduce more challenging and varied levels
- Improve content suitability for children


## Frequently asked questions

### Is DOP 2 free?

DOP 2 is free to download, with in-app purchases available.

### Is Delete Master, Brain Puzzle free?

Delete Master, Brain Puzzle is free to download, with no in-app purchases.

### Which has better reviews, DOP 2 or Delete Master, Brain Puzzle?

Delete Master, Brain Puzzle is rated higher. DOP 2 averages 4.6 out of 5 from 293K ratings, while Delete Master, Brain Puzzle averages 4.9 from 17K ratings.

### Do DOP 2 or Delete Master, Brain Puzzle have ads?

Both DOP 2 and Delete Master, Brain Puzzle show ads.

### Which is updated more often, DOP 2 or Delete Master, Brain Puzzle?

DOP 2 ships an update every 3 weeks, and Delete Master, Brain Puzzle every 2 weeks. Most recently, DOP 2 was updated on October 31, 2026 and Delete Master, Brain Puzzle on October 31, 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.*