Catanalyst

Catanalyst - A Catan Companion App

Take your Catan game nights to the next level with Catanalyst. Catanalyst is the all-in-one companion app designed for serious and casual Catan players alike - fair boards, live score tracking, dice statistics, and rules reference, all in one place.

Board Generator

Generate a new Catan board every game, tailored to how you want to play. Choose from three generation modes:

- Random: free placement with minimal restrictions, perfect for casual play
- Balanced: smart resource and number distribution for a fair game every time
- Optimized: mathematically precise placement with strict adjacency rules, pip balancing and port constraints for the most competitive experience

Full support for both 2-4 player (standard) boards and 5-6 player (extension) boards.

Score Tracker

Track every player's victory points in real time during the game or log results after the fact. Perfect for groups who want to keep a running history across multiple sessions. Features include:

- Configurable VP target (5–22 points) with quick presets
- Track settlements, cities, roads, development cards, Longest Road and Largest Army
- Hidden VP card reveal after game over
- Undo support for every action, per player
- Auto-dismissing action bar with tactile button feedback
- Save completed games to history with one tap — see who won, final scores, and player count for every past game across multiple sessions

Dice Tracker

Log every roll manually as you play, or use the built-in digital dice for a fully automated experience. Find out if that 6 really did roll less than it should — detailed statistics and probability distribution charts show exactly how the dice fell across the full session.

Quick Rules & Guide

Never argue about the rules again. Catanalyst includes a complete reference guide covering building costs, turn sequence, special bonuses, placement rules, the robber and trading - all in one place with a direct link to the official Catan rulebook.

Whether you're teaching new players or competing at the highest level, Catanalyst has everything you need at the table. No account required. No ads. No internet connection needed. Everything stays on your device. Stop arguing about the board. Let Catanalyst build a fair one.