# Find Differences, Puzzle Games vs 암산왕 퀴즈

The clearest difference is in-app purchases: 암산왕 퀴즈 at none against Find Differences, Puzzle Games's 10. 암산왕 퀴즈 also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Find Differences, Puzzle Games sells 10 one-off in-app purchases. 암산왕 퀴즈 asks for nothing beyond the download.

## The numbers

| Metric | Find Differences, Puzzle Games | 암산왕 퀴즈 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (116K ratings)](https://appshunter.io/ios/app/find-differences-puzzle-games/id1522840765/reviews)** | — |
| Number of ratings | **116K** | — |
| Positive reviews | 60.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | — |
| Monetization | Free with in-app purchases | — |
| Size | 251 MB | 7 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guru Smart Holding Limited](https://appshunter.io/developer/1499790773) | [hoseok kim](https://appshunter.io/developer/1534534563) |

## What reviewers say

### Find Differences, Puzzle Games

[App page](https://appshunter.io/ios/app/find-differences-puzzle-games/id1522840765)

Sharpen your observation and concentration skills by spotting differences between beautiful images. With over 20,000 levels and no time limit, this relaxing puzzle game offers a great brain workout for all ages. Enjoy unlimited hints and zoom features to help you solve every challenge.

**Highlights:** Over 20,000 challenging levels, Tons of beautiful HD pictures, No time limit, Unlimited hints, Zoom in/out functionality, Offline play

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| XS COIN PACK | $0.99 | one-time |
| S COIN PACK | $1.99 | one-time |
| M COIN PACK | $4.99 | one-time |
| Remove Ads | $6.99 | one-time |
| L COIN PACK | $9.99 | one-time |
| XL COIN PACK | $19.99 | one-time |
| XXL COIN PACK | $39.99 | one-time |
| XXXL COIN PACK | $59.99 | one-time |
| MEGA COIN PACK | $79.99 | one-time |
| SUPER COIN PACK | $99.99 | one-time |

**What reviewers like**

- 👍 Relaxing and challenging gameplay
- 🧠 Helps improve memory and observation skills
- 🎨 Beautiful and visually appealing graphics
- 🕰️ No time limit, can play at own pace

**What reviewers complain about**

- 💢 Overwhelming number of ads
- 🐛 Bugs and crashes causing game freezes
- 🔍 Some differences too subtle to spot easily
- 🔋 Game causes device overheating

**Reported bugs**

- Ads not closing properly, forcing app restart
- Progress not saving or restoring correctly
- Frequent crashes and freezes during gameplay

**Requested features**

- Option to purchase ad-free version
- Ability to save and resume progress
- Difficulty settings (easy, medium, hard)
- More diverse set of images/scenes


### 암산왕 퀴즈

[App page](https://appshunter.io/ios/app/id6804382384)

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

**In-app purchases:** none


## Frequently asked questions

### Is Find Differences, Puzzle Games free?

Find Differences, Puzzle Games is free to download, with in-app purchases available.

### Is 암산왕 퀴즈 free?

암산왕 퀴즈 is free to download, with no in-app purchases.

### Do Find Differences, Puzzle Games or 암산왕 퀴즈 have ads?

Find Differences, Puzzle Games shows ads; 암산왕 퀴즈 does not.

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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.*