Fitness that adapts to you.

Your workouts, nutrition, progress, and personalized coaching, all connected in one place and built around YOU.

Available now

Download on the App StoreGet it on Google Play
The Olli coach screen in OptimalFit
The OptimalFit home screen, showing Today at a Glance and the Optimum score
The Today's Nutrition screen in OptimalFit, with macro rings and meal ideas
  • Train

    Personalized workouts that adapt to you.

  • Fuel

    Nutrition that actually fits your life.

  • Adapt

    Data-driven coaching that evolves with you.

How it works

Three steps, then it keeps going.

  1. 01

    Tell it where you are

    Your goal, your experience, the days you can actually train and the equipment you actually have.

  2. 02

    Train and log

    Follow the plan session by session. Log meals by barcode, photo or a sentence. Health data syncs itself.

  3. 03

    Your plan adapts

    Not just week to week — in the moment. Schedules change, exercises get swapped, progress comes faster or slower than planned, and the plan adjusts around your real circumstances.

Fuel

Nutrition without the guesswork.

OptimalFit™ helps you track what you eat, understand what you need, and make meals and recipes fit your goals — even when life doesn't cooperate.

  • Track what you eatBarcode, photo, or a sentence — logging takes seconds.
  • Understand what you needCalories and macros tuned to your training, not one flat number.
  • Make meals fit your goalsRecipes and real-life dinners, adjusted to hit your targets.
The Today's Nutrition screen in OptimalFit, with macro rings and meal ideas
The Olli coach screen in OptimalFit

Meet Olli

A fitness assistant that knows your fitness.

Olli works from your workouts, nutrition, goals, preferences, history, and progress — so it isn't answering a generic question, it has the context to help you decide what to do next.

  • AlwaysAvailable
  • PersonalizedInsights
  • Real answers.Real progress.

A complete picture

Your fitness shouldn't live in six different places.

Workouts, nutrition, health data, body composition, goals, and progress are connected in OptimalFit — so every piece of guidance reflects the full picture, not one corner of it.

  • Equipment is takenSwap the exercise.
  • Missed a workoutFigure out what makes sense today.
  • Dinner doesn’t fit macrosAdjust it.
  • Only have 30 minutesMake the available time work.

That's what built to adapt to you actually means.

FAQ

Questions, answered.

How much does OptimalFit cost?

OptimalFit is $19.95/month or $199/year on the App Store, and $19.99/month or $199.99/year on Google Play. There are no tiers, VIP levels or features locked behind a more expensive membership. Every OptimalFit member gets access to the full experience.

Is there a free trial?

Free trials and promotional offers may be available through specific promotions or codes. OptimalFit does not have a standard free trial for every new account.

Where can I get OptimalFit?

OptimalFit is available now on the App Store and Google Play. It is currently available only in the U.S. and Canada.

Will OptimalFit be available on both iPhone and Android?

Yes. OptimalFit is available on both iPhone and Android.

Can I cancel anytime?

Yes. There are no long-term contracts. Monthly and annual memberships can be canceled through the platform where your subscription was purchased, subject to that platform’s subscription terms.

Do I need a gym?

No. Tell OptimalFit what equipment you have — a full gym, a pair of dumbbells, resistance bands or nothing at all — and your training can be built around what’s actually available to you.

Are the workouts trainer-led or self-paced?

OptimalFit includes self-paced workouts, but it isn’t designed to replace trainer-led fitness. Trainer-led programs can still be part of how you train. Think of OptimalFit as the missing piece that helps connect your training, nutrition, progress, schedule and other fitness data in one place.

What happens if my schedule changes or I miss workouts?

Nothing breaks. OptimalFit is built for real life. If you miss workouts, have less time, travel, change equipment or your circumstances change, your plan can adjust around where you actually are instead of blindly following a calendar.

Does OptimalFit track nutrition too?

Absolutely! You can log food using a barcode, photo or simple description. OptimalFit connects nutrition with your goals and training so your targets aren’t treated as an isolated number that never changes.

Does OptimalFit create meal plans or recipes?

OptimalFit can help with meals, recipes and food choices based on your nutrition targets and preferences. Olli can also help you figure out how a meal fits your day or suggest adjustments when real life doesn’t go exactly according to plan.

Does OptimalFit work with Apple Health and Health Connect?

Yes. OptimalFit can connect with Apple Health and Health Connect so supported health and activity data can become part of the bigger picture without requiring you to manually enter everything.

What is Olli?

Olli is the AI-powered fitness assistant inside OptimalFit. It works with the context of your workouts, nutrition, goals, preferences, history and progress to help you understand what to do next, rather than answering every question as if it were starting from scratch.

Why use OptimalFit instead of just asking a general AI tool?

General AI tools can generate fitness information, workouts and ideas. OptimalFit is designed to program around the individual. Your workouts, nutrition, progress, equipment, schedule and other fitness data work together inside one system, allowing the experience to adapt over time instead of requiring you to continually explain your situation from the beginning.

AI is part of the engine. The value is the programming around you.

Is OptimalFit replacing personal trainers or trainer-led programs?

Absolutely not! We believe there will always be a human element in fitness and nutrition. OptimalFit was designed and built by software, fitness and nutrition experts, and that human expertise will continue to guide how the platform is tested, monitored and developed. OptimalFit isn’t meant to replace great coaching. It’s designed to help connect the pieces around it.

Is everything generated by AI?

No. AI is one component of OptimalFit. The platform combines technology with programming logic, fitness and nutrition expertise, user data and ongoing human testing and development.

What if I’m traveling or only have limited equipment?

Tell OptimalFit what changed. Your available equipment, training time and circumstances can be taken into account so you don’t have to choose between following an inappropriate workout or abandoning your plan entirely.

Can beginners use OptimalFit?

Yes. OptimalFit is designed around the individual, including experience level, goals, equipment and training availability. You don’t need to already know how to build your own workout program or nutrition strategy.

Can experienced lifters use OptimalFit?

Absolutely. OptimalFit isn’t limited to beginner workouts. Programming can account for training history, exercise performance, available equipment and progression over time.

Does OptimalFit track my progress?

Yes! Workouts, nutrition, body measurements, body-composition information and other supported health data can be brought together so you can see progress as more than just a number on the scale.

Is OptimalFit finished once it launches?

Not even close! Launch is the foundation. We’re only at the beginning of expanding OptimalFit’s capabilities. Our team will continue testing, monitoring and developing the platform as we add deeper intelligence, additional integrations and new ways for OptimalFit to understand and adapt to the individual.

Ready for fitness that fits your life?

Download OptimalFit today from the App Store or Google Play.

Download on the App StoreGet it on Google Play

Apple App Store: $19.95/month · $199/year

Google Play: $19.99/month · $199.99/year

Available for iPhone and Android. Cancel anytime.

Currently available only in the U.S. and Canada.