# Human Castles vs Adversary

The clearest difference is iOS requirement: Human Castles at 16.0 against Adversary's 18.0. On price, update cadence, 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 Adversary sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Human Castles | Adversary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/adversary-memory-game-plus-twist/id6789494101/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 days | Every 2 days |
| Monetization | — | Free with in-app purchases |
| Size | 26 MB | 23 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Pol Miro Omella](https://appshunter.io/developer/1853014917) | [niv ben-porath](https://appshunter.io/developer/896424268) |

## 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 |


### Adversary

[App page](https://appshunter.io/ios/app/adversary-memory-game-plus-twist/id6789494101)

A quick memory-matching game where players flip cards to find pairs while avoiding a hidden Danger card. Offers multiple difficulty modes and tracks personal best scores for short, engaging rounds.

**Highlights:** Memory card matching, Hidden Danger card mechanic, Five difficulty modes, Score tracking, Quick rounds, In-app purchase for full unlock

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Adversary+ Lifetime | $1.99 | one-time |


## Frequently asked questions

### Is Human Castles free?

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

### Is Adversary free?

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

### Do Human Castles or Adversary have ads?

Both Human Castles and Adversary show ads.

### Which is updated more often, Human Castles or Adversary?

Human Castles ships an update every 2 days, and Adversary every 2 days. Most recently, Human Castles was updated on November 5, 2026 and Adversary on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*