# Spot and Solve Puzzle vs Find Differences Big Challenge

The clearest difference is in-app purchases: Find Differences Big Challenge at none against Spot and Solve Puzzle's 10. Find Differences Big Challenge also leads on update cadence (weekly vs every 3 weeks) and ratings volume (14 vs 1). Spot and Solve Puzzle's advantage is rating (5.0 vs 4.6). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Spot and Solve Puzzle sells 10 one-off in-app purchases. Find Differences Big Challenge asks for nothing beyond the download.

Spot and Solve Puzzle holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Find Differences Big Challenge has 14 ratings behind it against 1, so its average is the more settled of the two.

Spot and Solve Puzzle ships an update every 3 weeks, Find Differences Big Challenge weekly. The most recent releases landed on October 6, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Spot and Solve Puzzle | Find Differences Big Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/spot-and-solve-puzzle/id6446066369/reviews)** | [4.6 (14 ratings)](https://appshunter.io/ios/app/find-differences-big-challenge/id6462783980/reviews) |
| Number of ratings | 1 | **14** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 400 MB | 131 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [lorenza lydia](https://appshunter.io/developer/1675764353) | [秀华 谭](https://appshunter.io/developer/1682161857) |

## What reviewers say

### Spot and Solve Puzzle

[App page](https://appshunter.io/ios/app/spot-and-solve-puzzle/id6446066369)

This game offers thousands of "spot the difference" puzzles to sharpen observation and concentration. Players can personalize their experience with avatars and themes, unlock new levels, and receive daily rewards. It's a free-to-play experience designed for puzzle enthusiasts.

**Highlights:** Thousands of spot the difference puzzles, Improve observation and concentration, Personalize avatar and theme colors, Unlock new levels, Receive daily freebies, Hint system

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $0.99 | one-time |
| 100 Diamonds | $0.99 | one-time |
| 100 Notes | $0.99 | one-time |
| 250 diamonds | $1.99 | one-time |
| 250 Notes | $1.99 | one-time |
| 25 Hints | $2.99 | one-time |
| 500 Diamonds | $2.99 | one-time |
| 500 notes | $2.99 | one-time |
| Premium experience | $19.99 | one-time |
| Unlimited hints | $49.99 | one-time |


### Find Differences Big Challenge

[App page](https://appshunter.io/ios/app/find-differences-big-challenge/id6462783980)

Sharpen your observation and concentration skills by spotting five differences between pairs of images. This free puzzle game offers a relaxed experience with no time limits, making it easy to enjoy. It's a fun way to train your brain with engaging visual challenges.

**Highlights:** No time limit gameplay, All features are free, Find 5 differences per level, Improves concentration, Observation skill training

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Spot and Solve Puzzle free?

Spot and Solve Puzzle is free to download, with in-app purchases available.

### Is Find Differences Big Challenge free?

Find Differences Big Challenge is free to download, with no in-app purchases.

### Which has better reviews, Spot and Solve Puzzle or Find Differences Big Challenge?

Spot and Solve Puzzle is rated higher. Spot and Solve Puzzle averages 5.0 out of 5 from 1 ratings, while Find Differences Big Challenge averages 4.6 from 14 ratings.

### Do Spot and Solve Puzzle or Find Differences Big Challenge have ads?

Both Spot and Solve Puzzle and Find Differences Big Challenge show ads.

### Which is updated more often, Spot and Solve Puzzle or Find Differences Big Challenge?

Spot and Solve Puzzle ships an update every 3 weeks, and Find Differences Big Challenge weekly. Most recently, Spot and Solve Puzzle was updated on October 6, 2026 and Find Differences Big Challenge on October 21, 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.*