KOD4
Number Hunter
Free · Designed for iPad. Not verified for macOS.
Real-time number duels: challenge friends, other players, or bots and crack the secret 4-digit code before your rival does.
KOD4 is a real-time 1v1 strategy game built on the classic "bulls and cows" number-guessing logic.
How to Play
Each player picks a secret 4-digit number (four different digits, and it can't start with 0). You take turns guessing your opponent's number. After each guess, you get a clue: + means a right digit in the right position, - means a right digit in the wrong position. The first player to crack the opponent's number wins.
Real-Time Gameplay
Follow your opponent's moves live as they happen. Every turn is timed, so think fast and guess smart. If your connection drops, reconnect within a minute and the match picks up right where you left off.
Quick Matches and Private Rooms
Tap Play Now to get matched with an opponent in seconds (a bot steps in if no one is free), or create a private room for 2 to 4 players and invite friends with its 4–5 character room code. In 3- or 4-player rooms, a player whose number is cracked is knocked out, and the last one standing wins.
Social Features
Add friends, chat in-game, and keep the rivalry going on the friends leaderboard and the global ranking.
Progress and Rewards
Every win earns you points. Watch rewarded ads for bonus points and climb the leaderboard. Every point and bonus is counted exactly once.
14 Languages Supported
Turkish, English, German, French, Spanish, Russian, Arabic, Chinese, Japanese, Korean, Hindi, Indonesian, Italian, and Portuguese. The privacy policy and terms of use open in the language you choose.
Account Options
Play instantly as a guest, or sign in with Apple, Google, or email to save your stats permanently. When you change your password or sign out, your sessions on other devices end immediately.
Pick your secret number and start the hunt.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
KOD4 2.0 is here, with a big tune-up under the hood:
- Safer Accounts: Change your password or sign out, and other devices are signed out instantly.
- Steadier Matches: Connection dropped? Pick up where you left off. Opponent quit? It ends fairly.
- Fairer Scores: Every point and bonus counts exactly once.
- Room Codes: 4–5 character codes work every time.
- Better translations in all 14 languages.
- Dozens of bug fixes and speed-ups.
You bring the numbers, we bring the stability!
The developer, DOGUKAN UZUNKAVAK, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- User Content
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- RAMAZAN UZUNKAVAK
- Size
- 42.5 MB
- Category
- Strategy
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - iPad
Requires iPadOS 16.4 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 13 more
- English, Arabic, French, German, Hindi, Indonesian, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Turkish
- Age Rating
13+
- 13+
- Frequent
Contests
Contains
Advertising
Messaging and Chat
- Copyright
- © 2026 Sytark Games
