AxisHold

AxisHold gives plank practice a focused measurement workspace. Start the hold timer, stop when finished, then file the duration with plank type, difficulty, body feel, date, and optional notes. Records stay on your device for later review, and the readout page summarizes total sessions, held time, mean hold, current run, and a seven-day index.
The app is designed for personal reference, not public competition. There is no account, no cloud sync, and no social feed. Settings cover dark mode, time display, and haptic feedback. Voluntary Google Play contribution purchases are available for users who want to support maintenance; they do not unlock features or content.