Start with what you already play in your online games. Go deeper in the openings you actually enjoy playing.
Theoria's unique visual repertoire explorer is beautifully intuitive. See your game plan and all its possibilities.
Master every move of your repertoire quickly and efficiently using our custom spaced repetition algorithm.
Download Theoria for free and start building the repertoire that wins you games.
Theoria is developed by chess lovers, for chess lovers. Inspired by the demands and challenges of modern opening preparation, we aim to provide a comprehensive tool for opening study.
We understand how daunting it can feel to start learning opening theory. Many beginner, intermediate, and even advanced players don't know where to start, let alone how to practice. Theoria is here for you, no matter what level you're at. We're delighted to show you how easy it can be to grow your knowledge!
It's the best way to build a repertoire that works for you. We don't tell you what to play, we just give you the tools to succeed. Theoria is powerful and enjoyable to use, so you'll always feel motivated to learn!
Yes! Theoria will always be free to use and free of ads. Theoria Pro is offered as a one-time purchase or subscription; allowing deeper, larger repertoires for the most devoted players.
Absolutely. Theoria intelligently analyzes your online games and determines which openings you already play, so you don't have to start from scratch.
Don't worry! If you're a beginner, or just want a fresh start, Theoria offers curated repertoires to fit any playstyle. These expert-designed plans include detailed notes to help you understand the ideas behind the moves and succeed at any level.
Right now! Theoria is available on iOS and Android. Download it for free and start building your repertoire today.
