Chess Openings Trainer

Name: Chess Openings Trainer
Rating: 3.9 (17 reviews)
Author: Piero Toffanin

By: Piero Toffanin

Learn and Study Chess Openings

Features & Capabilities

The most intuitive way to explore, study and train chess openings.

Learning chess openings should be intuitive and simple! Welcome to Chess Openings Trainer.

With a database of more than 3,000 openings, 500 descriptions and an intuitive interface that displays the strongest replies to most well-known variations, Chess Openings Trainer will get you playing the Sicilian Defense or the King's Gambit with confidence in no time!

Explore openings directly from the chess board, no side panels, no complicated statistics
Practice openings against a tireless AI
Every move has been evaluated by Stockfish, the strongest chess engine in the world

You can optionally support our work by purchasing the Pro version from within the app's settings (a one-time, lifetime purchase, not a subscription)

User Growth & Download Statistics

App

By:

Piero Toffanin

Rating:

3.90

(17)

Version:

1.0 Last updated: 2022-01-24

Version code:

846360302

Creation date:

2022-01-24

Compatible devices:

Size:

22.46MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-07

Compare stats and ranking:

Ranking

# 323,066 ▲ 903

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Piero Toffanin

Apple Apps Store

https://apps.apple.com/us/app/chess-openings-trainer/id1602995561

Website:

https://github.com/pierotofy/ChessOpeningsTrainer/

User Reviews

This was the first app that I downloaded to practice new openings and I really liked it, I tried different apps as well but none compared to this one, I recommend this chess opening app.

by Gh*****, 2024-07-12

I like to play the Reti Opening…but this app doesn’t even have that as an option to learn- yet it has obscure openings like the Grob or the Bird. I also can’t find the London System…which really is essential to most newer chess players. I don’t know when the last time this app was updated…but it needs one.

by Dj*****, 2023-08-17

I paid for it because I’d like to see it improved further. The thing I don’t like is some lines are outdated. I’d understand if they were gambit lines or something but there are positions where the only move allowable is an outright mistake and if you check it against databases they aren’t even the most popular move. An example is the Vienna Stanley variation. 1.e4 e5 2. Nc3 Nc6 3. Bc4 Bc5 4. Qg4 The only possible given line for black is 4…Qf3? Which is a 69% win rate for white according to the lichess player base. Even just undeveloping the bishop and losing an entire tempo as black is a better move. My worry is using this to practice and learning bad moves, or expecting my opponent to play dubious moves that they wouldn’t in an actual game.