ChessOpenings
25 classical openings, plus a coach for the position you got stuck in.
A reference for the classical opening repertoire — Ruy Lopez, Sicilian, Queen's Gambit, King's Indian and 21 more — grouped by structure, each with ECO code, main line, key strategic ideas, main variations, common traps and who the opening suits.
How It Works
A short, plain-language walkthrough of what the app does and what your first session looks like, so visitors arriving with zero context grasp the value before deciding to download.
Skim the steps below to see how the app fits into your routine, then tap through to the App Store when you're ready to give it a try.
Free
Browse all 25 openings and keep a private practice log, plus 3 coach asks per day.
Paid
Pro unlocks unlimited coach asks.
ChessOpenings Pro is an auto-renewing subscription with monthly and yearly plans; the App Store shows your local price before you confirm. Subscription options auto-renew unless cancelled in Apple Settings → Subscriptions.
Privacy
ChessOpenings explains what stays on-device and what is sent to its backend in the privacy policy. If you use AI or online features, relevant content is sent only as needed to power those features. Full privacy policy.