Sterk.

Sterk.

Workout tracking made easy.

5 ratings
5 reviews
Free

Details

  • Released
  • Updated
  • January 28, 2025
  • July 12, 2026

Features

Sterk. screenshot #1 for iPhone
Sterk. screenshot #2 for iPhone
Sterk. screenshot #3 for iPhone
Sterk. screenshot #4 for iPhone
Sterk. screenshot #5 for iPhone
Sterk. screenshot #6 for iPhone
iphone
ipad
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About

Effortlessly log your exercise sets with intelligent predictions and review comprehensive statistics for each movement and training session. This streamlined application is designed to help you achieve your fitness objectives.

Smart set prediction
Detailed exercise stats
Workout logging
Intuitive interface
Fitness goal tracking
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What's New in Sterk.

2.2.0

July 12, 2026

Routines and exercises now live together in one tab, making it faster to find and start your workouts. The workout bar now shows your current exercise and timer. Swipe it to reveal a smart prediction for the exercise you're most likely to do next. You can also rename workouts to keep your training history organized. This release includes timer, date, navigation, and visual fixes.

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User reviews

Great app, some issues

I switched from another lift tracking app to this and I am very satisfied so far.

Some feedback I have: under the Activity tab, I wish we were able to name the workout. So instead of just showing the day and month, it will also show what you decide to name it, like - “March 4 - Push”. We can save the workout as a routine but not everyday is the same routine. Ex: sometimes you can add a new exercise on your push day or take one out so it would be overkill if you saved a routine for each workout you had. I don’t think it should be hard for the developer to add a rename function. The app is already well organized and I think this would add to that.

Also, the dates are incorrect. I worked out on March 7th and under the activity tab, it is saving as Match 6th, a whole day off. This is frustrating especially because I really like the app.
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Simple Excellence

Simple workout tracker that does everything you need.

Best, simple gym ask

it’s all I could ask for. Best gym app out there. Doesn’t let you log all your workouts only to warn you your free trial is reaching an end.
It has it all in a simple way. Log your weights. Track progress. that’s it.
Amazing.

The Ultimate Workout Companion

Sterk makes tracking workouts effortless and motivating. The clean interface, intuitive logging, and progress visuals keep me consistent and focused. It’s the best fitness log app I’ve used—simple, powerful, and built for real results.

Better than all the popular apps.

Free, easy to use and a great UI. What more could you ask for?

FAQ

What is Sterk.?

Sterk. is a workout tracking application designed to make logging your exercise sets easy with smart predictions and providing detailed statistics for each workout.

Is Sterk. free to use?

Yes, Sterk. is available for free. It does not have any in-app purchases or advertisements.

What devices does Sterk. support?

Sterk. is compatible with iPhone, iPad, and iPod devices.

How accurate is Sterk.'s workout tracking?

Sterk. focuses on user-inputted data and smart set prediction to help you log your workouts efficiently. The app provides detailed statistics based on the information you enter.

What workout types can I track with Sterk.?

Sterk. is designed for general workout tracking, allowing you to log sets for various exercises. Its detailed statistics can be applied to a wide range of strength training and fitness routines.

How often is Sterk. updated?

The latest version of Sterk. is 2.1.1, and it was last updated on March 22, 2026. This indicates a commitment to ongoing development and improvements.

What is the age rating for Sterk.?

Sterk. has an age rating of 4+, making it suitable for a broad audience.

What do users like about Sterk.?

Users appreciate Sterk.'s minimal and intuitive design, which makes tracking workouts easy and helps them stay on top of their fitness goals.