Spleeft app for iPhone and iPad

Spleeft takes advantage the sensors of your phone to give you accurate data in an affordable way.

Validated against a linear transducer.
**Three benefits of Spleeft for your training**

1. Mean velocity in real-time without external devices requirement: get close to your phone, adjust app performance (it guides you), and automatically get the velocity of your exercises. If you dont know all the advantages of velocity-based training, keep reading to discover them.
2. Fatigue control between and during sessions: Spleeft can set velocity loss during a series too so that you can adjust the character of effort required for your workout and have enough energy for other specific training.
3. Resistance training tracking: each series and test will be saved in the history, allowing you to control and quantify your resistance training like never.