Chess PGN Master Pro Key

4.6
383 reviews
10K+
Downloads
Content rating
Everyone
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About this game

This is the pro key for the Chess PGN Master http://play.google.com/store/apps/details?id=com.kalab.pgnviewer

It removes the restrictions of the free version and enables saving and sharing games.

YOU NEED TO HAVE BOTH APPLICATIONS INSTALLED, THE FREE VERSION AND THIS PRO KEY.

Original key icon by Stephen Hutchings https://github.com/stephenhutchings/typicons.font
Updated on
Aug 30, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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Ratings and reviews

4.5
291 reviews
Trevor Johnson
May 25, 2023
I really like this app. It has all the features I need: add comments, as e variations, highlight squares and draw arrows to illustrate methods. Packed with really useful features. I would really like to see the move symbols popup over the pieces on the board and a blacked out theme for OLED devices. **** Gerhard, I also think putting a way to set the comments in annotation to any color would be helpful! ****
5 people found this review helpful
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Gerhard Kalab
May 23, 2023
Thank you for the review and the suggestion regarding the move symbols. There is a dark mode theme available, which you can enable in the settings.
vikram soug
September 3, 2025
i am sorry about the previous review i forget that i brought your app like 6 years before , its working great , connected with my dgt app for analysis and other functions for training also
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Gerhard Kalab
September 2, 2025
Reboot your device, then start PGN Master again. If this does not work, please contact me at gkalab3@gmx-topmail.de
Farai Changunda
September 20, 2024
Not enough lines of analysis Lines of analysis means the engine only calculates and shows the best move and a single line. But there could be 4 good potential moves but the 3 aren't shown. Just because a move is second or 3rd best doesn't mean it's a bad move or losing against best play. Say it's a middle game They can have different valuations like +1.25 for e4 and +0.75 for b4 or +0.34 for c4. I may prefer the option of b4 because of my style, or it's more creative. It gives more options.
2 people found this review helpful
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Gerhard Kalab
September 20, 2024
Thank you for your review. Long tap on the analysis line to add or remove lines. See the guess the move mode (top left menu) if this works as a move trainer for you.

What’s new

● Updated target SDK for improved compatibility with newer Android devices.