# Tap the Difference2 vs Find Differences Big Challenge

The clearest difference is ads: Tap the Difference2 at none against Find Differences Big Challenge's shown. Tap the Difference2 also leads on monetization model (free vs ad-supported) and iOS requirement (8.0 vs 12.0). Find Differences Big Challenge's advantage is update cadence (weekly vs every 6 months). On price, in-app purchases and device support there is nothing between them.

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

Tap the Difference2 ships an update every 6 months, Find Differences Big Challenge weekly. Both last shipped on October 5, 2026.

## The numbers

| Metric | Tap the Difference2 | Find Differences Big Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (12 ratings)](https://appshunter.io/ios/app/find-differences-big-challenge/id6462783980/reviews)** |
| Number of ratings | — | **12** |
| Positive reviews | 98.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Weekly** |
| Monetization | **Free** | Ad-supported |
| Size | 55 MB | 131 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [koikoi.biz](https://appshunter.io/developer/444917150) | [秀华 谭](https://appshunter.io/developer/1682161857) |

## What reviewers say

### Tap the Difference2

[App page](https://appshunter.io/ios/app/tap-the-difference2/id669826897)

A classic spot-the-difference puzzle game where players must find five discrepancies within a 90-second time limit. Mistakes reduce the remaining time, adding a challenge to this free mobile experience.

**Highlights:** Spot the difference gameplay, Find five mistakes, 90-second time limit, Mistakes decrease time, Free to play

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

**In-app purchases:** none


### 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 Tap the Difference2 free?

Tap the Difference2 is free to download, with no in-app purchases.

### Is Find Differences Big Challenge free?

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

### Do Tap the Difference2 or Find Differences Big Challenge have ads?

Find Differences Big Challenge shows ads; Tap the Difference2 does not.

### Which is updated more often, Tap the Difference2 or Find Differences Big Challenge?

Tap the Difference2 ships an update every 6 months, and Find Differences Big Challenge weekly. Most recently, Tap the Difference2 was updated on October 5, 2026 and Find Differences Big Challenge on October 5, 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.*