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Recording daily training, running online races, sharing and comparing your progress with rivals.TATTA will keep your motivation up and be the best buddy for your running life!Online Race:You can find a variety of online races going on. You can join anytime and anywhere. Let's compete against your rivals!Training Rankings:Apply your training ranking toward your next race. You can also record and edit your lifetime race results.Training data:Review your training log and improve your approach. Enjoy swiping through the beautifully arranged charts!Notes:- TATTA uses Motion & Fitness feature.- TATTA uses HealthKit to export your workouts data into the Health app.