Why Us?

We help chess players convert handwritten score sheets into clean PGNs with AI and intuitive UI, so they can save time, fix mistakes easily, and focus on improving their game.

We have the following advantages.

Leading Accuracy

Evaluation shows that we are much more accurate than other popular tools. (We choose to not disclose the name of the alternative tool.)

Score Sheet	Alternative Tool	Notamate
Easy	92.7%	100%
Medium	58.9%	91.2%
Hard	22.4%	69.8%

(Evaluation was performed on 5/14/2025.)

Fix typos easily

Writing notations during an intense game is challenging and mistakes are common. Our tool has 3-panel layout (board, notations, and picture) to help you recall and fix the game using the board and score sheet together.

Edit by Board

We have integrated a chess board where you can drag and drop pieces to edit your game.

Edit Digitally

You can edit notations easily with digital notations, where you can insert, delete, and replace notations. We also offer suggested fixes for common notation issues.

Recall with Sheet

Notamate displays the original score sheet to help you recall and fix the game.

Never lose your games and sheets Pro Plan

Take a photos of your score sheets and save them to the cloud with its PGN. You can access them from anywhere.

Tip: after signing in, you can take a photo of the score sheet and save it to the cloud. Then you can edit it on a desktop, which is often more convenient than on a phone.

Save time

You save time typing and fixing notations; and spend the time to improve your games.

If you only use Notamate occasionally, our free plan has you covered. Need more? Upgrade to Pro for just $14.99 per year — that is about $1.25/month.