For competition judges
AIDA judge tools
Browser tools for AIDA competition judges and organisers, built by an AIDA judge instructor. They follow World Apnea Competition Rules and Regulations v17.8, run on a phone at the pool deck or a laptop at the judges' table, and switch between 11 interface languages.
OT Countdown
Official Top countdown with recorded calls in six voices, start list and projector view. Call sequence per rule 4.2.9.
Open tool Static · STAStatic Stopwatch
Three-tap timing with undo, OT start window, surface protocol timer, safety-signal schedule and performance points.
Open tool Pool · DYN · DYNB · DNFPool Distance
Turn counter with recessed-wall correction, surfacing point and performance points for the dynamic disciplines.
Open tool Pool & depthScore Calculator
Performance points, start and performance penalties, and card colour for pool and depth disciplines.
Open toolIndependent tools
Based on World Apnea Competition Rules and Regulations v17.8. Not official AIDA software. The jury's decision and the official results system are always authoritative.
Competition equipment
FreeXperience makes pulleys, bottom plates and lanyards for depth training and competitions. See depth & safety gear