# Find Out & Spot Difference vs Find Differences AI Challenge

The clearest difference is update cadence: Find Out & Spot Difference at every 2 months against Find Differences AI Challenge's every 6 months. Find Differences AI Challenge's advantage is monetization model (ad-supported vs free with in-app purchases). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Find Out & Spot Difference sells 1 one-off in-app purchase and Find Differences AI Challenge sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Find Differences AI Challenge holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 20 and 35 respectively.

Find Out & Spot Difference ships an update every 2 months, Find Differences AI Challenge every 6 months. The most recent releases landed on August 24, 2026 and August 21, 2026 respectively.

## The numbers

| Metric | Find Out & Spot Difference | Find Differences AI Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (20 ratings)](https://appshunter.io/ios/app/find-out-and-spot-difference/id6444667430/reviews) | **[4.7 (35 ratings)](https://appshunter.io/ios/app/find-differences-ai-challenge/id6499434659/reviews)** |
| Number of ratings | 20 | **35** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 165 MB | 276 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Kavita Gabani](https://appshunter.io/developer/1563703272) | [Alexey Romanov](https://appshunter.io/developer/1596744891) |

## What reviewers say

### Find Out & Spot Difference

[App page](https://appshunter.io/ios/app/find-out-and-spot-difference/id6444667430)

Sharpen your observation and concentration skills by spotting subtle differences between two images. With over 200 levels and timed challenges, this puzzle game offers a fun way to exercise your brain and improve memory.

**Highlights:** Spot differences between two pictures, Over 200 levels, Timed challenges, Zoom functionality, Hint system, Brain training exercises

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### Find Differences AI Challenge

[App page](https://appshunter.io/ios/app/find-differences-ai-challenge/id6499434659)

Engage your visual perception with AI-generated images in this relaxing spot-the-difference game. Sharpen your cognitive skills with no timers, perfect for all ages seeking mental stimulation and a tranquil pastime.

**Highlights:** AI-generated photorealistic images, Relaxing gameplay without timers, Brain training for cognitive skills, Intuitive and easy-to-learn gameplay, Offline play capability, Vast array of challenging levels

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Add 30 Hints | $0.99 | one-time |
| Add 300 Hints | $7.99 | one-time |


## Frequently asked questions

### Is Find Out & Spot Difference free?

Find Out & Spot Difference is free to download, with in-app purchases available.

### Is Find Differences AI Challenge free?

Find Differences AI Challenge is free to download, with in-app purchases available.

### Which has better reviews, Find Out & Spot Difference or Find Differences AI Challenge?

Find Differences AI Challenge is rated higher. Find Out & Spot Difference averages 4.5 out of 5 from 20 ratings, while Find Differences AI Challenge averages 4.7 from 35 ratings.

### Do Find Out & Spot Difference or Find Differences AI Challenge have ads?

Both Find Out & Spot Difference and Find Differences AI Challenge show ads.

### Which is updated more often, Find Out & Spot Difference or Find Differences AI Challenge?

Find Out & Spot Difference ships an update every 2 months, and Find Differences AI Challenge every 6 months. Most recently, Find Out & Spot Difference was updated on August 24, 2026 and Find Differences AI Challenge on August 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.*