# cardinal. vs Zyl

The clearest difference is price: cardinal. at Free against Zyl's $1.99. cardinal. also leads on iOS requirement (11.0 vs 16.6). On rating, review sentiment, ratings volume and update cadence there is nothing between them.

cardinal. is free to download; Zyl costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

cardinal. holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 14 and 41 respectively. Written reviews complicate that: 80% of cardinal.'s written reviews are positive against 83% of Zyl's, so the app with the better star average is not the one people write more warmly about.

cardinal. ships an update every 3 days, Zyl every 2 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | cardinal. | Zyl |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.9 (14 ratings)](https://appshunter.io/ios/app/cardinal/id1589334930/reviews)** | [4.7 (41 ratings)](https://appshunter.io/ios/app/zyl/id6759285712/reviews) |
| Number of ratings | 14 | **41** |
| Positive reviews | 80.0% of reviews | **83.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 days | **Every 2 days** |
| Monetization | **Free** | Paid |
| Size | 99 MB | 16 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Perfect Hat Games LLC](https://appshunter.io/developer/1124547329) | [Fleon Labs](https://appshunter.io/developer/1369538991) |

## 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


### Zyl

[App page](https://appshunter.io/ios/app/zyl/id6759285712)

A minimalist puzzle game focused on elegant path tracing. Guide paths from start to exit by strategically placing arrows, collecting stars along the way. Enjoy a relaxing experience with handcrafted levels and no timers or ads.

**Highlights:** Elegant path tracing puzzles, 300 handcrafted levels, Collect stars, Cloud save sync, Relaxing music and sound, No timers or ads

**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 Zyl free?

Zyl costs $1.99, with no in-app purchases.

### Which has better reviews, cardinal. or Zyl?

cardinal. is rated higher. cardinal. averages 4.9 out of 5 from 14 ratings, while Zyl averages 4.7 from 41 ratings.

### Do cardinal. or Zyl have ads?

Neither cardinal. nor Zyl shows ads.

### Which is updated more often, cardinal. or Zyl?

cardinal. ships an update every 3 days, and Zyl every 2 days. Most recently, cardinal. was updated on November 3, 2026 and Zyl on October 31, 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.*