# Camp Mahjong vs Spot The Hidden Differences

Camp Mahjong and Spot The Hidden Differences both sit at 4.7 stars, but that hides the real split: 100% of Camp Mahjong's written reviews are positive against 56% of Spot The Hidden Differences's. Camp Mahjong also leads on in-app purchases (none vs 10) and ads (none vs shown). Spot The Hidden Differences's advantage is ratings volume (136K vs 134) and update cadence (every 3 weeks vs every 2 months). On price, rating and device support there is nothing between them.

Both are free to download. Spot The Hidden Differences sells 10 one-off in-app purchases. Camp Mahjong asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for Camp Mahjong against 4.7 for Spot The Hidden Differences. That said, the two scores are not equally well evidenced: Spot The Hidden Differences has 136K ratings behind it against 134, so its average is the more settled of the two. Written reviews are what separate them: 100% of Camp Mahjong's written reviews are positive against 56% of Spot The Hidden Differences's.

Camp Mahjong ships an update every 2 months, Spot The Hidden Differences every 3 weeks. The most recent releases landed on November 7, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Camp Mahjong | Spot The Hidden Differences |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (134 ratings)](https://appshunter.io/ios/app/camp-mahjong-connect-pattern/id1517347560/reviews)** | [4.7 (136K ratings)](https://appshunter.io/ios/app/spot-the-hidden-differences/id1618258678/reviews) |
| Number of ratings | 134 | **136K** |
| Positive reviews | **100.0% of reviews** | 55.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 168 MB | 179 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [建凤 周](https://appshunter.io/developer/1506442394) | [AI Games FZ](https://appshunter.io/developer/1478916023) |

## What reviewers say

### Camp Mahjong

[App page](https://appshunter.io/ios/app/camp-mahjong-connect-pattern/id1517347560)

A classic tile-matching solitaire game where players remove pairs of identical tiles. Enjoy beautiful tile sets, calming music, and detailed graphics. Play offline anytime, anywhere to relax your mind and improve cognitive abilities.

**Highlights:** Tile matching solitaire gameplay, Remove pairs of identical tiles, Collect beautiful tile sets, Calming music and detailed graphics, Offline play supported, Improve cognitive abilities

**Features:** macOS Compatibility

**In-app purchases:** none


### Spot The Hidden Differences

[App page](https://appshunter.io/ios/app/spot-the-hidden-differences/id1618258678)

This game challenges your observation skills by asking you to find five differences between two pictures. With a variety of colorful images and helpful features like zooming and hints, it's a fun way to train your brain. Suitable for all ages, it offers both easy and hard puzzles to test your concentration.

**Highlights:** Find 5 differences between two pictures, Variety of colorful images, Zooming feature, Helpful hints, Easy and hard puzzles, Brain training

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Collections | $1.99 | one-time |
| Unlock all monthly challenges | $1.99 | one-time |
| 1500 Coins | $1.99 | one-time |
| Collection | $2.99 | one-time |
| 3000 Coins | $2.99 | one-time |
| Remove Ads | $3.99 | one-time |
| 6000 Coins | $4.99 | one-time |
| 15000 Coins | $9.99 | one-time |
| 24000 Coins | $14.99 | one-time |
| 36000 Coins | $19.99 | one-time |

**What reviewers like**

- ⭐ Enjoyable and relaxing game
- 👍 Simple and easy to understand rules
- 🔍 Challenging to find the hidden differences
- 💡 Helpful hints and markers when differences are found

**What reviewers complain about**

- 🚨 Too many ads, interrupting the gameplay experience
- ⏱️ Timed levels can be frustrating for some users
- 🎨 Repetitive or uninteresting graphics/images in later levels

**Reported bugs**

- Difficulty accurately clicking on differences
- Inconsistent behavior when zooming in/out

**Requested features**

- Option to play without time limits
- Increased difficulty as levels progress
- More varied and interesting image sets


## Frequently asked questions

### Is Camp Mahjong free?

Camp Mahjong is free to download, with no in-app purchases.

### Is Spot The Hidden Differences free?

Spot The Hidden Differences is free to download, with in-app purchases available.

### Which has better reviews, Camp Mahjong or Spot The Hidden Differences?

Camp Mahjong is rated higher. Camp Mahjong averages 4.7 out of 5 from 134 ratings, while Spot The Hidden Differences averages 4.7 from 136K ratings.

### Do Camp Mahjong or Spot The Hidden Differences have ads?

Spot The Hidden Differences shows ads; Camp Mahjong does not.

### Which is updated more often, Camp Mahjong or Spot The Hidden Differences?

Camp Mahjong ships an update every 2 months, and Spot The Hidden Differences every 3 weeks. Most recently, Camp Mahjong was updated on November 7, 2026 and Spot The Hidden Differences on November 10, 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.*