# Fly Chick! vs DC34 CTF

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

Both are free to download. Fly Chick! sells 3 in-app purchases, starting at $4.99 per month. DC34 CTF asks for nothing beyond the download.

Fly Chick! ships an update every 3 weeks, DC34 CTF every 3 days. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Fly Chick! | 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 | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | — | Free |
| Size | 26 MB | 6 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [kazunobu nakasaka](https://appshunter.io/developer/1868365188) | [Jeremy Yablan](https://appshunter.io/developer/1781747583) |

## What reviewers say

### Fly Chick!

[App page](https://appshunter.io/ios/app/fly-chick/id6757701977)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告削除（1ヶ月） | $4.99 | per month |
| 広告削除（3ヶ月） | $12.99 | per 3 months |
| 広告削除（6ヶ月） | $24.99 | per 6 months |


### 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 Fly Chick! free?

Fly Chick! is free to download, with in-app purchases available.

### Is DC34 CTF free?

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

### Do Fly Chick! or DC34 CTF have ads?

Fly Chick! shows ads; DC34 CTF does not.

### Which is updated more often, Fly Chick! or DC34 CTF?

Fly Chick! ships an update every 3 weeks, and DC34 CTF every 3 days. Most recently, Fly Chick! was updated on November 9, 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.*