Strengkth Support

After you complete sets, Strengkth learns your strength level and suggests weights, sets, and reps that match your training goal — strength, hypertrophy, or fat loss. The more you log, the more accurate the suggestions become.

Build reusable workout structures in the Templates tab. When you start from a template, your exercises are pre-loaded with history-based weight suggestions. You can create templates for any split — Push/Pull/Legs, Upper/Lower, full body, and more.

Pin any exercise on the Profile screen using "Track Lift." Strengkth automatically records your heaviest set ever and shows when you last hit it.

Yes. During a workout, tap the equipment label on any exercise to swap it — for example, from barbell to dumbbell — without removing and re-adding the exercise.

Tap "Log" at the top of the Profile screen to record weight, body fat %, and circumferences. Each new entry shows a diff against your previous log so you can see exactly what changed.

Tap the 1RM button at the top of the Profile screen to estimate your one-rep max from any set using the Epley formula. You can also calculate your 5RM from the same screen — useful for setting training zones and programming loads.

The calendar on the Workout tab shows every day you trained. Tap a day to see what workout you did and which exercises it contained.

Tap the settings icon in the top right of the Workout tab to open Settings. From there you can change your username, switch your weight unit between kg and lb, or log out.

To request account deletion and removal of all associated data, please email us at support@strengkth.app with the subject line "Delete My Account" and we will process your request within 7 days.