FlexSet

OJK Studio

In-app purchases

About this app

FlexSet is a flexible interval timer for stretching, mobility, warm-ups, recovery, and workout routines.

Create your own exercises, organize them into custom routines, and let FlexSet guide you through each step with a clean, distraction-free timer.

A timer that adapts to your routine.

Set preparation time, exercise time, rest intervals, and repetitions for each exercise. Combine exercises into personalized routines and follow your workout from start to finish without constantly checking the clock.

Built for stretching and mobility.

Use FlexSet as a stretching timer, mobility timer, or flexibility training timer. Create routines for your own exercises and adjust the timing to match the way you train.

Custom interval timer.

Control the timing of each exercise individually:

• Preparation time
• Exercise time
• Rest intervals
• Repetitions
• Custom exercises and routines

Whether you're doing stretching, mobility exercises, warm-ups, recovery sessions, home workouts, or personal training routines, FlexSet helps you stay focused on your movement instead of the clock.

Simple by design.

• Create custom exercises
• Build personalized workout routines
• Set preparation, exercise, and rest times
• Configure repetitions
• Follow each step with a clear visual timer
• Clean and easy-to-use interface
• No ads
• No subscription

FlexSet is designed for people who already know how they want to train and need a simple, flexible workout timer to organize their routine.

Create your routine, start the timer, and train at your own pace.

What’s new

Improved audio ducking so music volume lowers before sound alerts and returns smoothly afterward. • Improved sound behavior during short exercise and rest intervals. • Removed the final three-beep countdown when the interval is shorter than 5 seconds. • Added a low-volume warning before starting the timer. • General audio and stability improvements.