Stak Fit - Fitness Trainer

Stak Fit - Fitness Trainer

HIIT circuit trainer & planner

59 ratings
21 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • January 3, 2019
  • June 12, 2026

Features

Stak Fit - Fitness Trainer screenshot #1 for iPhone
Stak Fit - Fitness Trainer screenshot #2 for iPhone
Stak Fit - Fitness Trainer screenshot #3 for iPhone
Stak Fit - Fitness Trainer screenshot #4 for iPhone
Stak Fit - Fitness Trainer screenshot #5 for iPhone
iphone
ipad
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About

This app offers guided workouts with audio-visual instructions, allowing you to exercise anywhere. Plan your fitness routine with reminders and track your progress. Access premium content for specialized training.

Audio-visual workout guidance
Customizable workout planner
Full body exercise variety
Workout performance tracking
Workout scheduling and reminders
TV casting option
Workout sharing
Show original description

What's New in Stak Fit

3.22

June 12, 2026

We've had a makeover, but you still get the same great workouts

3

In-App Purchases

$5.99

suspension straps

Pack of exercises/workouts using suspension

User reviews

Good for a random session

I’m replacing the Adidas app bcz they closed it. This app has good random routines with options to change workouts. It would be nice with a voice prompt to know what exercise is next. I keep having to go to my phone to see what’s next.

It helps me so much I become stronger I always do this everyday so let’s keep it going

😰sweat but I tryed

5 star fitness app - free and paid for options

This is a great fitness app. And it has a huge amount of options to mix up your workouts. You can build your own, pick a body part or have a random workout mixed for you! It’s perfect for working out at home, in your garden and also in the gym. There’s a great selection of body weight exercises and also ones with weights.
There’s a great premium area where you can do workouts with other equipment too.
The app has never crashed for me, and it’s perfect for getting moving!
Give it a go!
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Free

This is great, free and easy to use !

Workout

Great workout xx

Developer apps

FAQ

What does Stak Fit do?

Stak Fit provides guided workouts with audio-visual instructions for various fitness needs. It allows users to create personalized workout plans, set reminders, and track their progress. The app supports exercises for cardio, core, legs, and upper body, offering a comprehensive fitness experience.

What are the key features of Stak Fit?

Key features include audio-visual workout guidance with countdown and interval timers, customizable intensity and rest periods, a full-body exercise library, workout performance tracking (steps and calories) via Apple Health or Fitbit integration, workout scheduling, TV casting, and workout sharing capabilities.

Is Stak Fit free to use?

Yes, the core functionality of Stak Fit is free to use with no subscription or sign-up required. The app also offers premium content called 'Stak Packs' which are sold individually and provide additional exercises and trainer-designed workouts.

What kind of workouts can I do with Stak Fit?

You can perform a variety of workouts including HIIT, fat burn, and muscle building routines. The app offers exercises split into cardio, core, legs, and upper body categories, ensuring a complete all-around fitness experience.

Can I track my fitness progress with Stak Fit?

Yes, all completed workouts are automatically logged in the planner for progress tracking. You can also connect to Apple Health or Fitbit to monitor your steps and calories burned, providing monthly stats for motivation.