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Optimize - Fitness Trainer

By Optimize Fitness, Inc.

This app is only available on the App Store for iOS devices.


Optimize uses Artificial Intelligence (AI) to generate personalized workouts for you. No time? No equipment? Just starting out? No problem. Optimize can help you gain muscle, cut fat, or just get in better shape. Optimize makes exercise easy whether you workout at home, in the gym, or on the road. By combining the expertise of certified personal trainers and biomedical engineers with artificial intelligence, we deliver the most effective workouts that keep you improving each day.

● Advanced machine learning algorithm learns as you train to provide recommended time, repetitions, and weight for every exercise
● Personalized workouts are based on your genetics, ability, available equipment and past workouts.
● Instantly generate effective workouts every day in line with your plan, whether you are at the gym or at home with no equipment
● Log past workouts quickly to track your weights, reps, sets and time.
● Track the progress of your power, stamina and endurance for each muscle using advanced 3D models.
● Easily save new workouts for later and redo your favorite past workouts.
● View your progress over time for workouts and individual exercises.
● Build your own workouts from scratch with ~1000 exercises.
● Learn optimal form and technique from detailed exercise descriptions and videos
● Automatically upload activity such as heart rate and calories burned to Apple’s Health app.
● Use Siri to quickly launch personalized workouts.
● Track body measurements crucial to your goal such as body weight, BMI, chest measurements and more!
● Daily fitness articles and videos in a personalized news feed
● Connect with friends to share workouts and help motivate each other.
● Compete against yourself and your friends with new workout challenges.
● Control your workouts and replace exercises on your Apple Watch.
● Build a workout with friends in the iMessage app by sharing exercises, workouts and stickers.
● Easily view your queued workout for the day using the Today Widget.

What people are saying:

"As a lifelong fitness enthusiast, I’ve been promised many times a “virtual personal trainer” using the technology in my smartphone but Optimize Fitness is the first app to actually deliver on this promise. An app that understands that real life training happens at different gyms, with different amounts of time to work out and when I’m feeling different energy levels. After trying most of what else is out there on the market, I can say, without equivocation, Optimize Fitness is the best fitness app for REAL people with REAL lives and REAL fitness goals"

"I love not having to think about how many reps I need to do, how much weight to use and when to increase! Optimize learns my fitness level and does it all for me!"

"Being able to easily substitute exercises in my workout is great; I injured my shoulder and can’t do kettlebell swings anymore."

"I feel energized after working out with Optimize. It knows what I want to accomplish and adjusts the routines to push me to get there at my pace. I love that I can use it anywhere I am traveling, with or without a gym and still get a solid workout."

We listen to your feedback! Want us to add your favorite equipment or exercise? Let us know at

Become a Premium member to unlock custom workout plans created by top trainers and athletes. Payment will be charged to your iTunes Account at confirmation of purchase. The subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Your account will be charged for renewal within 24-hours prior to the end of the current period at the current subscription rate. You can manage your Premium subscription by visiting the iTunes Account Settings after purchase.

Privacy Policy -
Terms of Use -

What's New in Version 2.7.1

● Fixed a bug that corrupted the local cache resulting in a crash on startup.
● Performance improvements, UI polish, and bug fixes.

Your feedback and reviews help us provide the best fitness experience for you. Send questions, comments, or concerns to us at

Stay Motivated!

Customer Reviews

Great app

App is great at tracking organizing and displaying progress data

Optimize - Fitness Trainer
View in iTunes
This app is designed for both iPhone and iPad
Offers iMessage App for iOS
Offers Apple Watch App for iPhone
  • Free
  • Category: Health & Fitness
  • Updated:
  • Version: 2.7.1
  • Size: 190 MB
  • Apple Watch: Yes
  • Language: English
  • Seller:
Rated 9+ for the following:
  • Infrequent/Mild Profanity or Crude Humor
  • Infrequent/Mild Mature/Suggestive Themes

Compatibility: Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version:
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Top In-App Purchases

  1. Premium Subscription - Monthly$14.99
  2. Premium Subscription - Yearly$119.99