# Human Castles vs Find Difference

The clearest difference is update cadence: Human Castles at every 2 days against Find Difference's every 4 days. Find Difference's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Human Castles sells 5 in-app purchases, starting at $4.99 per month and Find Difference sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Human Castles ships an update every 2 days, Find Difference every 4 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Human Castles | Find Difference |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/find-difference-epic-images/id6756631353/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 days** | Every 4 days |
| Monetization | — | Free with in-app purchases |
| Size | 26 MB | 121 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Pol Miro Omella](https://appshunter.io/developer/1853014917) | [Daniel Chang](https://appshunter.io/developer/1861937166) |

## What reviewers say

### Human Castles

[App page](https://appshunter.io/ios/app/human-castles/id6755300950)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Gray Shirt | $0.99 | one-time |
| Teal Shirt | $0.99 | one-time |
| Sage Shirt | $0.99 | one-time |
| Lifetime | $9.99 | one-time |


### Find Difference

[App page](https://appshunter.io/ios/app/find-difference-epic-images/id6756631353)

Test your observation skills by spotting hidden differences between two images. Enjoy daily challenges, compete on global leaderboards, and train your brain with hundreds of stunning puzzles. Play offline anytime, anywhere.

**Highlights:** Daily challenges with new puzzles, Global leaderboards for competition, Hundreds of stunning, high-quality images, Brain training for concentration and focus, Multiple game modes: Daily, Practice, Normal, Offline play available, Profile customization

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Bundle Deal | $0.99 | one-time |
| Gold 1000 2X Bonus | $1.99 | one-time |
| VIP Escape Pod | $2.99 | one-time |
| Gold 3750 2X Bonus | $4.99 | one-time |
| VIP Supply Pod | $4.99 | one-time |
| Remove Space Ads and Banner Ads | $6.99 | one-time |
| Gold 8750 2X Bonus | $9.99 | one-time |
| VIP Power Core | $9.99 | one-time |
| VIP Infinite Engine | $12.99 | one-time |
| Gold 20000 2X Bonus | $19.99 | one-time |


## Frequently asked questions

### Is Human Castles free?

Human Castles is free to download, with in-app purchases available.

### Is Find Difference free?

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

### Do Human Castles or Find Difference have ads?

Both Human Castles and Find Difference show ads.

### Which is updated more often, Human Castles or Find Difference?

Human Castles ships an update every 2 days, and Find Difference every 4 days. Most recently, Human Castles was updated on October 30, 2026 and Find Difference on November 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.*