The Chess Lv.100 has 100 adjustable playing levels based on the engine
"Crazy Bishop" with very high quality graphics - FOR FREE!!
The Chess Lv.100 is an universal app which supports all of iPhone/iPad!

Adjustable playing strength from 100 levels!
You can choose the strength of the computer from 258 to 2300 in ELO rating.
Level 1 is extremely weak, and Level 100 is extremely difficult to beat!
The Chess has 100 different levels of play from beginner to expert!

Challenge to win medals by defeating computer!
You will be rewarded to enable changing the board style
and pieces design by collecting medals.

Other Features:
- High resolution Retina Display support
- Human vs Computer, Human vs Human(sharing a single device)
- Computer gives your level evaluation by ELO rating in rating mode,
very useful for tracking your progress
- Let you know your turn by vibration
- Enter and analyze any position you like in edit mode
- Hint facility to improve your game
- Review mode during a game
- Save/Load game records
- Supporting PGN file for both reading and writing
- PGN files can be transferred from your computer over USB cable on the iTunes
- Export game records via e-mail in text format or as a PGN file
- Enable to view full game history in the game record and restart game
from the selected move, which should be very practical for
improving your chess
- Autosaves your current game

What’s New

Version 1.1.7

Stability improvements

Ratings and Reviews

4.4 out of 5
13 Ratings
13 Ratings
Moonsky57 ,

App almost froze my iPhone!!!

Playing the game of chess is a lot of fun on my iPhone. The design is great!! Keep up the great work!!!

When the game is finish, my iPhone 8 almost FROZE!! I almost have to refresh my iPhone. Please fix this issue!!!

Charmanderik ,

Best chess app

This chess app is great because it is super intuitive to use. 100 difficulty levels. Even my 5 y.o. loves it but not other chess apps we've downloaded.

TB2015 ,


I had to try 3 different chess games before I found a good one. This one lets you actually play. Finally!!!


Unbalance Corporation
78.3 MB
Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, German, Japanese
Age Rating
Rated 4+
© UNBALANCE Corporation/ Rémi Coulom


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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