# Cthulhu Realms vs Captain Derkin

The clearest difference is in-app purchases: Captain Derkin at none against Cthulhu Realms's 1. Captain Derkin also leads on update cadence (every 6 days vs every 5 weeks). Cthulhu Realms's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Cthulhu Realms sells 1 one-off in-app purchase. Captain Derkin asks for nothing beyond the download.

Cthulhu Realms ships an update every 5 weeks, Captain Derkin every 6 days. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Cthulhu Realms | Captain Derkin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (64 ratings)](https://appshunter.io/ios/app/cthulhu-realms/id1035256452/reviews)** | — |
| Number of ratings | **64** | — |
| Positive reviews | 37.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 206 MB | 68 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [White Wizard Games](https://appshunter.io/developer/893447128) | [Hammrtech LLC](https://appshunter.io/developer/1105200354) |

## What reviewers say

### Cthulhu Realms

[App page](https://appshunter.io/ios/app/cthulhu-realms/id1035256452)

This digital card game challenges players to drive opponents insane or maintain more sanity than them by the end of the deck. It features comical art and strategic deck-building mechanics, offering a free-to-play experience with an optional upgrade for expanded features and online play.

**Highlights:** Deck-building mechanics, Sanity-based win conditions, Comical horror art, AI opponent, Campaign missions, Online multiplayer, Pass and Play mode

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Main Expansion | $4.99 | one-time |

**What reviewers like**

- 👍 Fun gameplay
- 👍 Humorous storyline
- 👍 Cool art
- 👍 Good digital version
- 👍 Enjoyable card game

**What reviewers complain about**

- 😞 Confusing game
- 😞 Not fullscreen on iPad
- 😞 Not ported to iPhone well
- 😞 In-app purchase not on all devices
- 😞 Extremely complicated

**Reported bugs**

- Not fullscreen on iPad 10
- Words cutoff on Face ID iPhones
- Cannot login
- No way to contact support
- In-app purchase says available on all devices but not so

**Requested features**

- More campaign content
- More levels
- Rank ladders for online play
- Fix current stats
- Turn off background movement


### Captain Derkin

[App page](https://appshunter.io/ios/app/captain-derkin/id6749721348)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cthulhu Realms free?

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

### Is Captain Derkin free?

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

### Do Cthulhu Realms or Captain Derkin have ads?

Captain Derkin shows ads; Cthulhu Realms does not.

### Which is updated more often, Cthulhu Realms or Captain Derkin?

Cthulhu Realms ships an update every 5 weeks, and Captain Derkin every 6 days. Most recently, Cthulhu Realms was updated on October 24, 2026 and Captain Derkin on October 7, 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.*