Chessy

Find out exactly why you lose.

Chessy is a chess improvement app that analyzes your real games — your puzzles, reports, and recommendations all come from how you actually play.

Download on the App Store

Free to try. iOS only.

Chessy Rating DNA spider chart showing Tactics 72, Openings 81, Endgame 39, Consistency 79, Conversion 77

How it works

How Chessy works

01

Connect your account

Link your Chess.com or Lichess account in under 30 seconds.

02

We analyze your games

Chessy reviews every game you've played, spotting patterns you miss and weaknesses you don't know about.

03

Improve where it matters

Puzzles from your actual mistakes. Openings tuned to your level. A weekly report that tells you what to work on next.

Chessy Rating DNA spider chart with five-dimension skill profile

01 — Your chess, measured

Know your real weaknesses.

Five dimensions — tactics, openings, endgame, consistency, conversion — scored from your actual games. Meet your profile: Wildcard, Grinder, Attacker, or something else entirely. It updates as you improve.

See all 7 features →

Features

Everything personalized. Nothing generic.

Chessy personalized puzzle generated from a real game

Personalized Puzzles

Puzzles generated from positions where you personally missed something.

Chessy Weekly Coach Report with analysis of games played

Weekly Coach Report

Every Sunday, a structured read on your week — what went well, what didn't, what to work on next.

Chessy ELO Goal tracker showing rating trajectory and weeks to target

ELO Goal Tracker

Set a rating goal. Chessy tracks your pace and estimates when you'll reach it.

Chessy Peak Performance Times chart — win rate by hour of day

Peak Performance

Know when to play rated, when to just study, and when to close the app.

Explore all 7 features →

Compared

Built differently than the rest.

Most chess apps give everyone the same puzzles, the same openings, the same advice. Chessy is personalized at every layer — puzzles, coaching, opening recommendations — all drawn from your real games. Unlike Cassandra Chess, Chess.com Puzzles, Lichess, Aimchess, or Chessable.

See the full comparison →

Pricing

Simple pricing. No tricks.

Free

$0

forever

Three personalized puzzles per day, all openings, basic insights.

Includes 3-day Pro trial

Pro Monthly

$7.99

per month

Unlimited puzzles, full coach reports, ELO tracking, all features.

3-day free trial

See full pricing details →

FAQ

Common questions

Is Chessy free?

Yes, there's a free tier with 3 personalized puzzles per day and access to all openings. Pro ($7.99/month or $49.99/year) unlocks unlimited puzzles, weekly coach reports, ELO goal tracking, and more. Every new user gets a 3-day free trial of Pro.

What ELO range is Chessy designed for?

Chessy is built for players in the 300-1900 ELO range. It personalizes puzzle difficulty, opening recommendations, and coaching depth to your current level.

Do I need a Chess.com or Lichess account?

Yes — Chessy analyzes your real games, so we need to connect to where you play. Linking your account takes under 30 seconds.

Is there an Android version?

Not yet. Chessy is iOS-only at launch. Android is on the roadmap.

Can Chessy replace a chess coach?

Chessy is designed to be your daily training coach — personalized puzzles, weekly analysis, and concrete next-step guidance. It's not a replacement for one-on-one work with a titled coach, but for most improvement-focused amateurs, it does what a human coach would charge hundreds per month for.

How is Chessy different from Chess.com Puzzles or Lichess?

Chess.com and Lichess give every player the same puzzle pool. Chessy generates puzzles from positions where you personally missed something — tactics you walked past, mates you didn't see, defenses you didn't find. See the full comparison →

Ready to know why you lose?

Download Chessy, connect your account, and get your first personalized assessment in under 2 minutes.

Free to try. Pro is $7.99/month or $49.99/year.

Download on the App Store
Or compare Chessy to other chess apps →