# Mastermind - Bulls And Cows — Guess the secret code

> Guess the secret code (iPhone/iPad app by Kuruba Tech SAS.)

- Source: https://appshunter.io/ios/app/mastermind-bulls-and-cows/id6809059620 (this page in markdown: same URL + `.md`)
- Developer: [Kuruba Tech SAS](https://appshunter.io/developer/1896363386)
- Category: Games, Entertainment, Puzzle, Strategy
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 21 MB
- Languages: English, Spanish
- Released: 2026-09-09
- Data updated: 2026-10-16

## What is Mastermind?

Bulls and Cows is a single-player logic game: guess the secret number before time runs out.

Digits never repeat. After each guess you get hints. The app uses the Spanish terms Fija and Pica in every language:
• Fija (bull): the digit is in the secret number and in the correct position.
• Pica (cow): the digit is in the number, but in the wrong position.

Choose one of four levels:
• Easy: 3 digits, 3 minutes.
• Medium: 4 digits, 3 minutes.
• Hard: 5 digits, 4 minutes.
• Extreme: 6 digits, 5 minutes.

There is no attempt limit: you win by cracking the code and lose only when the timer hits zero.

Unlock 8 achievements for speed, precision, and difficulty. Progress is stored on your device.

The app includes in-game rules, needs no account, and does not connect to our own servers. Free, with no ads and no in-app purchases.

Questions? Write to hello@kurubatech.com.

## Is Mastermind safe?

Not enough ratings yet to assess Mastermind.

## Is Mastermind legit?

Mastermind - Bulls And Cows has limited verification signals. The AppsHunter Legitimacy Score for Mastermind is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 2.0.0 — 2026-10-10

What's new in 1.0.2: daily challenge (one game per day), zen mode with no time limit, share your result as an image, stats and streaks, appearance with theme, language and color palettes, and an optional daily reminder. Still free, with no ads and no in-app purchases.

### 1.0.0 — 2026-09-09

No release notes.

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## More apps by Kuruba Tech SAS

- [Chicken Or Dare](https://appshunter.io/ios/app/chicken-or-dare/id6778559873)

All apps by Kuruba Tech SAS: https://appshunter.io/developer/1896363386

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-16.*