# cardinal. vs Hidden Towers

cardinal. and Hidden Towers both sit at 4.9 stars, but that hides the real split: 100% of Hidden Towers's written reviews are positive against 80% of cardinal.'s. cardinal.'s advantage is ratings volume (14 vs 2) and iOS requirement (11.0 vs 15.6). On price, rating, update cadence and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.9 for cardinal. against 5.0 for Hidden Towers. That said, the two scores are not equally well evidenced: cardinal. has 14 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 80% of cardinal.'s written reviews are positive against 100% of Hidden Towers's.

cardinal. ships an update every 3 days, Hidden Towers every 4 days. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | cardinal. | Hidden Towers |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (14 ratings)](https://appshunter.io/ios/app/cardinal/id1589334930/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/hidden-towers/id6771767106/reviews)** |
| Number of ratings | **14** | 2 |
| Positive reviews | 80.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 4 days |
| Monetization | Free | Free |
| Size | 99 MB | 109 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Perfect Hat Games LLC](https://appshunter.io/developer/1124547329) | [CHRISTOPHER NELSON BARLOW](https://appshunter.io/developer/6771767108) |

## What reviewers say

### cardinal.

[App page](https://appshunter.io/ios/app/cardinal/id1589334930)

Engage in a minimalistic logic puzzle game where you deduce a secret solution using sixteen cards and clues. Enjoy procedurally generated boards for endless play and compete globally in daily challenges.

**Highlights:** Minimalistic logic puzzles, Deduce secret solutions, Procedurally generated boards, Endless regular mode, Daily global competitions, 16 logic cards

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

**In-app purchases:** none


### Hidden Towers

[App page](https://appshunter.io/ios/app/hidden-towers/id6771767106)

Engage in a strategic turn-based board game where you explore a hidden grid, capture and upgrade towers, and race to control the territory. Compete against others online or challenge the AI in various game modes.

**Highlights:** Online multiplayer rooms, 1-player mode against AI, Multiple game modes, Strategic tower capturing and upgrading, League credits and leaderboard progress, Player Pass with QR code support

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

**In-app purchases:** none


## Frequently asked questions

### Is cardinal. free?

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

### Is Hidden Towers free?

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

### Which has better reviews, cardinal. or Hidden Towers?

Hidden Towers is rated higher. cardinal. averages 4.9 out of 5 from 14 ratings, while Hidden Towers averages 5.0 from 2 ratings.

### Do cardinal. or Hidden Towers have ads?

Neither cardinal. nor Hidden Towers shows ads.

### Which is updated more often, cardinal. or Hidden Towers?

cardinal. ships an update every 3 days, and Hidden Towers every 4 days. Most recently, cardinal. was updated on October 24, 2026 and Hidden Towers on October 14, 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.*