BoulderBook vs Simple WODTimer

The BoulderBook app allows you to save, share and rate boulder on your training wall. Never forget a boulder definition on your spraywall again! The app can be used on your private homewall, your climbing club or in a big commercial gym with a spraywall.

WOD Timer is a focused, no-nonsense interval timer built for CrossFit, HIIT, and functional fitness athletes. Completely free — no subscriptions, no ads, forever. Apple Watch App A fully-featured companion app on your wrist. Run the Watch timer independently, or use it as a remote to control your iPhone timer mid-workout — no hands required. Workout Types AMRAP · EMOM · E2MOM · Tabata · For Time · Custom Intervals Apple Health Every workout is recorded as Interval Training in Apple Health, contributing to your activity rings and fitness history. Toggle off anytime in Watch settings. Landscape Mode Prop your phone on a box and train. A giant countdown display and depleting progress bar, readable from across the gym. Haptic Countdown Configurable haptic patterns on Apple Watch count you down into every work phase so you never lose track of the clock.