I could never create this app without these Open Source libraries!
Stockfish - The Stockfish engine was developed by Tord Romstad, Marco Costalba, and Joona Kiiski. It is now being developed and maintained by the Stockfish community . Source code of stockfish can be found on Github
Maia - Maia is an AlphaZero/Leela-like deep learning framework that learns from online human games instead of self-play. Maia is developed by Maia Team. Maia is accompanied by Leela Chess Engine . Source code of Maia can be found on Github
AndroidSvg - is a SVG parser and renderer for Android. Source code can be found on Github
MPAndroidChart - A powerful Android chart view / graph view library. Source Code on Github
Ambilwarna - Android Color Picker aka AmbilWarna library. Source Code
Chess Pieces -
Chesscases - Created by Matthieu Leschemelle
Alfonso-X - Created by Armando H. Marroquin
Fantasy - Created by Maurizio Monge
Chessnut - Created by Alexis Luengas
Merida - Created by Armando Hernandez Marroquin
Companion - Created by David L. Brown
Kosal - Created by Philatype
Leipzig - Created by Armando H. Marroquin
Pirat - Created by Klaus Wolf
Regular - Created by Alastair Scott.
WikiMedia (Cburnett ) - Created By Cburnett