PerfectFast vs Fasty Solo

PerfectFast helps you track intermittent and extended fasts with a calm, focused experience. Set up a fasting plan, follow your active fast, review your history, and see progress statistics without clutter. The app supports common fasting schedules, custom durations, reminders, fasting stages, history views, statistics, appearance settings, local data export, and Live Activity support on compatible devices. Log water, weight, blood glucose, and ketones beside your fasts, and read them on the fast's own clock in the Fast Timeline, with resting heart rate, heart rate variability, body composition, and sleep from Apple Health if you connect it. The Apple Watch companion lets you check your current or scheduled fast from your wrist, start or end a fast when your iPhone is nearby, and keep progress on your watch face with complications. Your fasting data stays on your device unless you choose to export or share it.

Fasty Solo — Fasting Timer for Apple Watch Stay focused on your fast with just your watch. Fasty Solo is the beautifully simple fasting companion designed exclusively for Apple Watch. No phone required. No complicated setup. Just pure, glanceable progress right on your wrist. The Fasty Experience: Live circular complication that shows your fasting progress at a glance Adorable animated Fasty mascot that keeps you company while you fast Real-time countdown timer with beautiful neon progress ring Start and end your fast with one tap Smart mood-based animations — watch Fasty get happier and more zen the longer you fast Whether you're doing 16:8, 18:6, or a longer fast, Fasty Solo makes tracking effortless and fun. Just start your fast, raise your wrist, and stay motivated every time you check the time. Why Fasty Solo? 100% standalone Apple Watch app Stunning always-visible complication Delightful mascot animations (including random wave surprises!) Clean, modern design with cyan and purple neon vibes Perfect for anyone who wants to fast without overcomplicating it. Download Fasty Solo and make your next fast your best one yet.