# Enigma vs Catlists

The clearest difference is in-app purchases: Enigma at none against Catlists's 3. Enigma also leads on ads (none vs shown) and update cadence (every 4 days vs every 2 weeks). Catlists's advantage is device support (3 vs 1). On price and iOS requirement there is nothing between them.

Both are free to download. Catlists sells 3 one-off in-app purchases. Enigma asks for nothing beyond the download.

Enigma ships an update every 4 days, Catlists every 2 weeks. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Enigma | Catlists |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 10 MB | 42 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Antoine Gaia](https://appshunter.io/developer/1482839378) | [Burkus Ltd](https://appshunter.io/developer/1715906507) |

## What reviewers say

### Enigma

[App page](https://appshunter.io/ios/app/enigma-riddles-for-the-brain/id6456042145)

Engage your mind with a vast collection of challenging riddles and brain-teasers. This app offers a journey of mystery and discovery, perfect for testing your wits and unleashing your inner detective.

**Highlights:** Mind-bending riddles, Brain-teasers, Puzzles, Challenging content, Mystery and discovery

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

**In-app purchases:** none


### Catlists

[App page](https://appshunter.io/ios/app/catlists/id6471727698)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bright Accent Colors Pack | $2.99 | one-time |
| Dark Accent Colors Pack | $2.99 | one-time |
| Remove Ads | $3.99 | one-time |


## Frequently asked questions

### Is Enigma free?

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

### Is Catlists free?

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

### Do Enigma or Catlists have ads?

Catlists shows ads; Enigma does not.

### Which is updated more often, Enigma or Catlists?

Enigma ships an update every 4 days, and Catlists every 2 weeks. Most recently, Enigma was updated on November 3, 2026 and Catlists on October 27, 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.*