# Find Differences vs ThreeSpots

The clearest difference is update cadence: ThreeSpots at every 3 days against Find Differences's every 7 months. ThreeSpots also leads on iOS requirement (14.0 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Find Differences ships an update every 7 months, ThreeSpots every 3 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Find Differences | ThreeSpots |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (60 ratings)](https://appshunter.io/ios/app/find-differences-happy-people/id6450050667/reviews)** | — |
| Number of ratings | **60** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 7 months | **Every 3 days** |
| Monetization | Ad-supported | Ad-supported |
| Size | 183 MB | 69 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Alexey Romanov](https://appshunter.io/developer/1596744891) | [Myeongju Mun](https://appshunter.io/developer/1546493378) |

## What reviewers say

### Find Differences

[App page](https://appshunter.io/ios/app/find-differences-happy-people/id6450050667)

This game offers a relaxing experience where players find subtle differences between two images of happy people. It's designed to improve observation skills and cognitive function without any time pressure.

**Highlights:** No time pressure gameplay, Focus on positive imagery, Improves observation skills, Stimulates brain function, Relaxing and engaging experience, Suitable for all ages

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

**In-app purchases:** none


### ThreeSpots

[App page](https://appshunter.io/ios/app/threespots-catch-hidden-shift/id6708228732)

This puzzle game challenges your observation skills by having you find subtle changes in beautiful landscape images. It offers engaging gameplay with progressive difficulty and a user-friendly interface, perfect for improving focus and providing relaxing entertainment.

**Highlights:** Gorgeous high-definition landscape images, Find three gradually changing spots, Progressively increasing difficulty, Intuitive, user-friendly interface, Improve focus and concentration, Ad-free gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Find Differences free?

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

### Is ThreeSpots free?

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

### Do Find Differences or ThreeSpots have ads?

Both Find Differences and ThreeSpots show ads.

### Which is updated more often, Find Differences or ThreeSpots?

Find Differences ships an update every 7 months, and ThreeSpots every 3 days. Most recently, Find Differences was updated on November 3, 2026 and ThreeSpots on October 30, 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.*