# 4 Seats vs DC34 CTF

The clearest difference is ads: DC34 CTF at none against 4 Seats's shown. DC34 CTF also leads on update cadence (every 3 days vs every 2 weeks). 4 Seats's advantage is iOS requirement (15 vs 17.0). On price, in-app purchases and device support there is nothing between them.

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

4 Seats ships an update every 2 weeks, DC34 CTF every 3 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 4 Seats | DC34 CTF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dc34-ctf/id6784302919/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | — | Free |
| Size | 133 MB | 6 MB |
| Requires iOS | **15** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [woongkyum kim](https://appshunter.io/developer/1869548480) | [Jeremy Yablan](https://appshunter.io/developer/1781747583) |

## What reviewers say

### 4 Seats

[App page](https://appshunter.io/ios/app/4-seats/id6760374540)

**In-app purchases:** none


### DC34 CTF

[App page](https://appshunter.io/ios/app/dc34-ctf/id6784302919)

Engage in a challenging capture-the-flag game with diverse puzzles spanning cryptography, physical challenges, and hardware integration. Unlock fourteen channels, solve intricate problems without hints, and compete on a live leaderboard for prizes. The game is locked until the DEF CON 34 convention begins.

**Highlights:** Capture the Flag gameplay, 14 diverse puzzle channels, Cryptographic and physical challenges, Hardware integration puzzles, Live in-app leaderboard, Unlockable prizes, Hidden secrets

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

**In-app purchases:** none


## Frequently asked questions

### Is 4 Seats free?

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

### Is DC34 CTF free?

DC34 CTF is free to download, with no in-app purchases.

### Do 4 Seats or DC34 CTF have ads?

4 Seats shows ads; DC34 CTF does not.

### Which is updated more often, 4 Seats or DC34 CTF?

4 Seats ships an update every 2 weeks, and DC34 CTF every 3 days. Most recently, 4 Seats was updated on October 25, 2026 and DC34 CTF 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.*