GripTempo: Grip Workout Timer

GripTempo times isometric grip training. You hold, rest and switch hands; the app keeps the clock. • Four alternating-hand sets: 2 minutes of holding, 1 minute of rest between sets and 5 seconds to prepare. • Start each set yourself, pause when needed and stop at any time. • Offline voice cues in 13 languages — mute them with one tap on the training screen. • The last 3 seconds of each hold glow softly, with one light haptic tap per second. • Local history, weekly summaries and optional training-day reminders. 7-DAY FREE TRIAL. THEN UNLOCK ONCE. GripTempo is free to download. Your 7-day free trial starts with your first App Store download. Afterward, a one-time in-app purchase permanently unlocks regular training. No subscription or automatic charge. Your records and short demo remain available. One purchase works on iPhone and Apple Watch with the same Apple Account. An App Store connection is needed to activate or restore access; training works offline afterward. ON IPHONE — iOS 17 or later Training needs no Watch, account, internet connection or Health permission. Keep the app open: locking your phone, leaving the app or an audio interruption pauses training. Optionally save workouts to Apple Health, or separately choose to view existing blood pressure, HRV (SDNN) and resting heart rate records over 30 days to one year. Filter by source. Health trends are read on your device and kept only in memory while viewing; they are not uploaded. The app does not take these measurements or attribute changes to training. iPhone and Watch keep separate records and settings; they do not sync. Both interfaces and iPhone voice cues support 13 languages. Unsupported interface languages fall back to English. ON APPLE WATCH Use GripTempo with an ordinary hand gripper while following an exercise plan and intensity suitable for you. • Haptic cues for starting, resting and changing hands. • Optional recording of existing external maximum-grip measurements to display a 30% target reminder. The watch does not measure force. • Choose whether to save a workout to Apple Health. Works independently on Apple Watch with watchOS 10 or later. No account, internet connection or Bluetooth gripper is required for training. Workout access is required for formal sessions and background timing. A foreground demo is available without starting a formal workout. GripTempo provides timing and reminders. It does not measure grip force or blood pressure, detect release, verify target intensity, or assess treatment effects. Recorded time is timer-following time, not verified muscle-contraction time. Confirm that the exercises and reference plan are suitable for you, breathe naturally, avoid holding your breath, and stop if you feel unwell. Training does not replace medical advice or existing treatment.