Round vs Calybe AI

Round is a visual interval timer for HIIT, Tabata, circuit training, strength workouts, mobility, and stretching. TRAIN WITH 3D MOVEMENT GUIDES Choose from 71 exercises and see each movement in 3D while building your routine and while the timer runs. Side-specific and alternating exercises are handled clearly, so you always know what comes next. BUILD A ROUTINE IN SECONDS • Start with a ready-made template or build from the exercise catalog • Reorder, duplicate, edit, and delete steps directly • Add custom exercises with your own name and emoji • Set work, step rest, set rest, preparation, and number of sets STAY FOCUSED • Follow the 3D animation or switch to a larger remaining-time display • See your current step, progress, and upcoming lineup at a glance • Audio and haptic cues announce every transition WORKS WITH WATCH Control your workout from your wrist and receive haptic cues without reaching for your iPhone. TRACK YOUR PROGRESS • Sessions are logged automatically • Review total training time, streaks, and your most-used routines • Save workouts to Apple Health • Delete individual history entries whenever needed No account. No ads. Fully offline.

Calybe is the effortless way to track what you eat and how you move. LOG MEALS IN SECONDS Just describe your meal or snap a photo — Calybe's AI estimates calories, protein, carbs and fat instantly. No more scrolling endless food databases. KNOW YOUR NUMBERS See your daily calories and macros at a glance. Set goals for weight loss, maintenance, or muscle gain and watch your progress build day by day. TRAIN WITH PURPOSE Plan workouts by body part, track your exercises, and log your strength progress over time. STAY CONSISTENT Daily streaks and a clean dashboard keep you motivated and coming back. SYNCS WITH APPLE HEALTH Calybe reads your steps and active energy to give you a complete picture of your day — calories in and calories out. YOUR DATA, YOUR RULES Most of your data stays on your device. You can delete your account and all associated data any time from your Profile. Start free today and make tracking a habit that finally sticks.