# Daycot vs Mad Func

The clearest difference is in-app purchases: Daycot at none against Mad Func's 1. Daycot also leads on iOS requirement (13.0 vs 18.0). Mad Func's advantage is update cadence (every 3 days vs monthly). On price, ads and device support there is nothing between them.

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

Daycot ships an update monthly, Mad Func every 3 days. The most recent releases landed on September 12, 2026 and June 3, 2026 respectively.

## The numbers

| Metric | Daycot | Mad Func |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mad-func/id6747051739/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 29 MB | 28 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Minho Lee](https://appshunter.io/developer/1020180992) | [Gina De La Rosa](https://appshunter.io/developer/1315362641) |

## What reviewers say

### Daycot

[App page](https://appshunter.io/ios/app/daycot-daily-coding-test/id6744296925)

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Daycot free?

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

### Is Mad Func free?

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

### Do Daycot or Mad Func have ads?

Neither Daycot nor Mad Func shows ads.

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

Daycot ships an update monthly, and Mad Func every 3 days. Most recently, Daycot was updated on September 12, 2026 and Mad Func on June 3, 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.*