Interval Pro Timer vs ByteFast

Interval Pro is a focused interval timer for workouts, study sessions, and anything else that benefits from a clean rhythm of work and rest. Build a timer in seconds. Pick a work interval, a rest interval, the number of rounds, and a color theme. That's it. No accounts, no ads, no data collection — your timers stay on your device. WHAT YOU CAN BUILD • HIIT — 30s work / 15s rest × 8 • Tabata — 20s work / 10s rest × 8 • Pomodoro — 25m work / 5m rest × 4 • Boxing rounds — 3m work / 1m rest × 12 • Strength sets, mobility flows, breathwork, focus sprints — anything you can express as work and rest FEATURES • Custom work and rest intervals from seconds to many minutes • Configurable round count • 3-second countdown before each round • Audio cues for transitions, with optional countdown beeps • Haptic feedback on each segment change • Background-safe — local notifications keep you on track when the screen is off or you're in another app • Light and dark themes, plus per-timer color themes • Save unlimited named timer presets • Edit, replay, and delete with a long-press • Keep-awake mode while a workout is running PRIVACY FIRST Interval Pro does not collect, transmit, or store any personal information. Everything you create lives on your device. There are no accounts, no analytics, no third-party trackers. Delete the app and the data is gone. DESIGNED TO STAY OUT OF THE WAY The run screen is large, high-contrast, and free of clutter. Glance at it across the gym floor or your desk and you'll know exactly where you are in the workout. Built by an independent developer. Feedback welcome at madeleine@woodbury.dev.

ByteFast is a premium, minimal fasting companion designed to help you reach your metabolic health goals with precision and style. Whether you're a beginner or an experienced faster, ByteFast provides the tools you need to stay consistent and informed. Key Features: Proactive Fasting Coach: Real-time insights into your body's metabolic phases—from feeding and transition to fat burning and autophagy. Live Activities & Dynamic Island: Track your progress directly from your Lock Screen or Dynamic Island without ever opening the app. Interactive Home Screen Widgets: Stay motivated with beautiful ring views and a 14-day activity heatmap that visualizes your consistency. Seamless iCloud Sync: Your fasting data is securely backed up and synced across all your devices automatically. Flexible Scheduling: Choose from proven presets like 16:8 and OMAD, or create custom fasting windows that fit your lifestyle. Premium Haptics: Feel your progress with carefully tuned haptic feedback for milestones and goal completion. Take control of your health with ByteFast—the fast, smart, and beautiful way to track your intermittent fasting journey.