Features & Capabilities

Master chess openings: Build chess opening repertoires & memorise your openings.Chess Prep Pro is the ultimate chess openings app, designed to perfect your openings and elevate your game through custom chess opening repertoire creation and training.

How does it work? Chess Prep Pro allows you to create your own custom chess openings repertoires, and prepare for any opponent move. A chess opening repertoire is an opening plan that contains player responses for opponent moves in the opening phase of the game. With a chess opening repertoire, you will not be left scrambling to find the best move during a real game, as you will already remember the best move from studying and practicing your repertoire.

Discover Chess Prep Pro's Features:

  • Custom Chess Opening Repertoires: Build unlimited custom repertoires for any chess opening. Add as many moves and variations as you need to be prepared for every game.
  • Repertoire Training: Sharpen your memory with chess opening repertoire training. The app challenges your memory with random positions from your opening repertoire, tracking your progress and helping you master every move.
  • Blind Spot Finder: Stay ahead of your opponents with our blind spot finder feature that analyses your chess openings repertoire against billions of player games, identifying the most likely opponent moves that you did not prepare for.
  • Chess openings player database: You can use a player openings database that contains billions of moves to find out the most likely opponent move to prepare for.
  • Advanced Engine: Utilize the latest StockFish engine for in-depth analysis and uncover the best responses to any situation on the board.
  • Downloadable opening repertoires: Expand your opening knowledge with an ever-growing library of specially created and sourced opening repertoires, curated for your success.
  • Import / Export: Easily import and export PGNs to and from the app. You can even import liches studies.

Master your chess openings now !

User Growth & Download Statistics

App
By:
Tomasz Bogun
Rating:
4.70
(18)
Version:
1.9.4 Last updated: 2026-06-09
Version code:
886643659
Creation date:
2022-01-23
Compatible devices:
Size:
219.46MB
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-06-12
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.
Developed by:
Tomasz Bogun
Apple Apps Store
https://apps.apple.com/us/app/chess-prep-pro-openings/id1606629475
Website:
https://chesspreppro.com/

User Reviews

I paid for the lifetime premium account, but for some reason after I tried moving it to my new device it won’t unlock on my new device, though it says it was transferred. It also won’t unlock on my old device. Nor will it allow me to purchase a premium account again
by Ch*****, 2026-05-05

I find this app really helpful in in discovering not only patterns to follow but also an overall awareness of the board. My only complaint is that the replay button is not able to slow down the replay. I would really like to be able to do that.
by Ha*****, 2024-11-23

Can not start nothing .
by Ct*****, 2024-09-09
View all user reviews ›

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