The PlyCounter is an electronic scoresheet
certified by the United States Chess Federation (USCF)
for use in chess tournaments, including events of the USCF and its affiliates.
With the PlyCounter, you can record the moves in your games. Once the game is finished, you can review it and transfer to your computer for analysis. The time spent on each move is automatically recorded.
The PlyCounter is compliant with USCF and FIDE regulations and has been approved by the USCF for use in USCF-rated tournaments. This is the approval letter and the list of approved electronic scoresheets from USCF. The FIDE certification is currently in progress.
The PlyCounter is made in the U.S.A.
The PlyCounter is now available for $169. Extra styluses are also available for purchase.