# Mad Func vs CipherQuest

The clearest difference is in-app purchases: CipherQuest at none against Mad Func's 1. CipherQuest also leads on iOS requirement (16.0 vs 18.0). Mad Func's advantage is update cadence (every 3 days vs monthly). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Mad Func sells 1 in-app purchase, starting at $2.99 per 7 days. CipherQuest asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Mad Func against 5.0 for CipherQuest. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Mad Func ships an update every 3 days, CipherQuest monthly. The most recent releases landed on October 2, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Mad Func | CipherQuest |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/mad-func/id6747051739/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/cipherquest-cyber-puzzles/id6783488980/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 28 MB | 2 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Gina De La Rosa](https://appshunter.io/developer/1315362641) | [Heorhii Kozlovskyi](https://appshunter.io/developer/1703726477) |

## What reviewers say

### Mad Func

[App page](https://appshunter.io/ios/app/mad-func/id6747051739)

Learn algorithms and coding concepts through interactive, gamified challenges. Solve puzzles by arranging code blocks, debug issues, and tackle system design problems. Track your progress and prepare for interviews or strengthen your computer science fundamentals.

**Highlights:** Gamified algorithm puzzles, Interactive debugging, System design challenges, Multi-language support, Progress tracking dashboard, Weekly new challenges

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mad Func Pro | $2.99 | per 7 days |


### CipherQuest

[App page](https://appshunter.io/ios/app/cipherquest-cyber-puzzles/id6783488980)

Learn cybersecurity concepts through interactive puzzles and simulated challenges. Master topics like Linux, cryptography, and web security in a gamified experience with hands-on labs. Progress through skill paths and earn rewards as you capture flags.

**Highlights:** 211 bite-sized challenges, Simulated terminal and labs, Learn Linux and command line, Cryptography and web security, Digital forensics and recon, Earn XP and unlock badges, Offline play

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

**In-app purchases:** none


## Frequently asked questions

### Is Mad Func free?

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

### Is CipherQuest free?

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

### Which has better reviews, Mad Func or CipherQuest?

Mad Func and CipherQuest are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Mad Func or CipherQuest have ads?

Neither Mad Func nor CipherQuest shows ads.

### Which is updated more often, Mad Func or CipherQuest?

Mad Func ships an update every 3 days, and CipherQuest monthly. Most recently, Mad Func was updated on October 2, 2026 and CipherQuest on September 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*