Kiln: Strength Training Planner for iOS

Product design by Lynon Solutions.

Kiln is an iOS app that plans strength workouts and records each set. It is for lifters who follow a program and track their weights. The app shows which muscles need more rest and which are ready to train.

We used one color scale for recovery. Red marks a muscle that the user trained recently. Pale green marks a muscle that is ready. One screen holds the set log, the rest timer and the plates to load on the bar.