# Find Differences Big Challenge vs Find Diff

The clearest difference is update cadence: Find Diff at every 3 days against Find Differences Big Challenge's weekly. Find Diff also leads on iOS requirement (10.0 vs 12.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.8 for Find Differences Big Challenge against 4.7 for Find Diff. Both are backed by a comparable volume of ratings — 12 and 6 respectively.

Find Differences Big Challenge ships an update weekly, Find Diff every 3 days. The most recent releases landed on September 17, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | Find Differences Big Challenge | Find Diff |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (12 ratings)](https://appshunter.io/ios/app/find-differences-big-challenge/id6462783980/reviews)** | [4.7 (6 ratings)](https://appshunter.io/ios/app/find-diff-find-differences/id6502935113/reviews) |
| Number of ratings | **12** | 6 |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Ad-supported | Ad-supported |
| Size | 131 MB | 252 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [秀华 谭](https://appshunter.io/developer/1682161857) | [Beijing Shuidi Huyu Technology Co., Ltd.](https://appshunter.io/developer/1462564247) |

## What reviewers say

### 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


### Find Diff

[App page](https://appshunter.io/ios/app/find-diff-find-differences/id6502935113)

Engage your keen eyes in a vibrant cartoon world to spot subtle differences in beautifully crafted scenes. This casual game offers a delightful challenge for all ages, sharpening observational skills with each discovery. Prepare for a giggle-inducing journey through illustrated worlds.

**Highlights:** Spot subtle differences, Beautifully crafted scenes, Casual gameplay, Sharpen observational skills, Illustrated worlds

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Find Differences Big Challenge free?

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

### Is Find Diff free?

Find Diff is free to download, with no in-app purchases.

### Which has better reviews, Find Differences Big Challenge or Find Diff?

Find Differences Big Challenge is rated higher. Find Differences Big Challenge averages 4.8 out of 5 from 12 ratings, while Find Diff averages 4.7 from 6 ratings.

### Do Find Differences Big Challenge or Find Diff have ads?

Both Find Differences Big Challenge and Find Diff show ads.

### Which is updated more often, Find Differences Big Challenge or Find Diff?

Find Differences Big Challenge ships an update weekly, and Find Diff every 3 days. Most recently, Find Differences Big Challenge was updated on September 17, 2026 and Find Diff on June 11, 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.*