Fitness Coaching That Fits You

One App. Smarter Workouts. Smarter Nutrition.

About The Founder
Haley Newton

At the heart of Newton Fitness is Haley Newton, a mom of five, former competitive bodybuilder, and passionate advocate for sustainable wellness. She created the platform to bring the benefits of one-on-one coaching to more people through an innovative mobile app and scientifically designed workout programs.

With a bachelor’s degree in Athletic Training and over 1,200 clinical hours in injury prevention, performance, and rehabilitation, Haley blends deep expertise with real-life experience. Her scalable, results-driven approach is built for beginners and seasoned athletes alike, focusing on functionality, education, and long-term success. No quick fixes, no crash diets—just sustainable strategies to help you make every move count and build a lifestyle that truly lasts.

The Newton Mission

Most fitness apps hand you a plan and hope you stick with it. Online coaching platforms keep you dependent so you keep paying. We’re here to change that.

We don’t just tell you what to do. We teach you how to train, how to eat for your goals, and how to live a lifestyle you can sustain. Our mission is to give you the tools to succeed on your own, all within the Newton Fitness app, so you’re not dependent on a coach for life.

This isn’t just another fitness app. It’s your swiss army knife for unlocking, learning, growing, and sustaining a healthy lifestyle, once and for all.

Plans for Everyone

Whether you’re training solo, in a group, or working 1-on-1 with a coach, Newton Fitness gives you the tools and support to grow at your own pace and on your terms. With every paid plan, you’ll get access to our signature Newton’s Law Core Program and more!

Self-Guided

Access all six 8-week Newton’s Law Core Programs and train at your own pace with complete workouts, tracking, and resources.

Guided

Experience structured training, community-driven support, and expanded access to our full on-demand library.

Coached

Work 1-on-1 with a coach weekly or monthly for custom workout programming, virtual sessions, and full accountability.

The Newton’s Law Core Program

Every plan includes the Newton’s Law Core Program, our six-phase, science-driven training system delivering a full year of progressive programming designed to scale with you. Each 8-week phase builds intentionally from foundational movement to advanced strength, performance, and durability — creating measurable, long-term results.

Inside the Newton Fitness app, you can seamlessly follow each workout, track your progress, and stay organized every step of the way. After completing all six phases, you can cycle back through the system as it’s refined and updated annually — or elevate your training with expanded programming and deeper support through the Guided and Coaching plans, including full access to our on-demand library.

1. INERTIA

Break the resistance to move. This phase jumpstarts your journey by activating key muscle groups, restoring mobility, and establishing strong, functional movement patterns.

2. ACCELERATION

Build controlled momentum. With increased tempo, progressive loading, and more complex movement, this phase helps you train smarter and move with purpose.

3. ACTION–REACTION

Train with balance and precision. Focus on push–pull coordination, opposing muscle groups, and heavier loads—while learning to control effort and recovery.

4. MOMENTUM

Keep the progress going. This strength-building phase uses time under tension and focused volume to help you move with power, control, and consistency.

5. GRAVITY

Embrace resistance. Improve posture, core control, and neuromuscular coordination as you train against heavier loads and the forces pulling you down.

6. ENERGY

Master sustainability. This final phase blends endurance, smart intensity, and recovery to help you train efficiently and maintain long-term results.

Get the Newton Fitness Mobile App

Available for both iOS and Android – connect the Newton Fitness App (Powered by Everfit) to your Apple or Android Watch for Step Tracking and More!

Newton Fitness App Features

Guided Programs

Train with purpose using structured programs designed for strength, confidence, and results.

Workout Tracking

Log your sessions, monitor performance, and stay consistent without second-guessing your progress.

Exercise Demos

Learn each move with expert-led video tutorials built right into your workouts.

Macro Logging

Track your nutrition with personalized macros to fuel your body and support recovery.

Progress Photos

Document your journey visually with transformation photos and body stat snapshots.

Performance History

Review your lifts, reps, and milestones to see how far you’ve come.

On-Demand Library

Access bonus programs to sharpen skills, challenge limits, or focus on specific goals.

Training Calendar

Know exactly what’s coming next with a clear, flexible weekly workout plan.

Multi-Device Access

Work out on your phone or tablet, wherever your schedule takes you. Available on iOS and Android.

Smart Reminders

Stay on track with gentle nudges to move, log meals, and train on time.

Nutrition Guides

Eat smarter with curated resources to support muscle growth, energy, and recovery.

Newton’s Method

Build discipline through our core pillars: consistency, intensity, and accountability.

You’ve got this — Let’s Make Every Rep Count, Together.

Chat with Newton A.I.

Introducing Newton Macros — Your FREE, Science-Based Macro Calculator

Available now at Macros.Newton.Fit, the Newton Macros Calculator is completely free for coaches and fitness enthusiasts. Backed by science, it helps you calculate the right balance of protein, carbohydrates, and fats based on your goals. No downloads needed — simply open it on any device with a web browser and start building smarter nutrition targets today.

Start Assessment

Learn More

Newton Fitness Pricing Plans

No matter where you’re starting from or how much support you need, Newton Fitness has a plan to match your goals. Choose Self-Guided for full access to workouts, tracking, and resources with total independence. Step into Guided for added structure, group coaching access, on-demand library and community support. Or go all-in with Coached, our premium 1-on-1 experience with personalized programming, virtual sessions, and direct communication with your coach. Every plan includes access to the Newton’s Law core program—your starting point for a smarter, science-based fitness journey.

SELF-GUIDED

$19.99

/month

Join Now – 7 Day Free Trial

What’s Included:

Whether you’re a beginner or an advanced athlete, start training immediately and progress through all six 8-week Newton’s Law Core programs designed to build strength, structure, and long-term results.

Newton Fitness App

Newtons Law Program

Workout Tracking

Nutrition Tracking (BETA)

7-Day Free Trial

GUIDED

$34.99

/month

Coming Soon – Join Waitlist

What’s Included:

Everything in Self-Guided, plus expanded access to the On-Demand Library, monthly workout releases, and coaching communities—with optional group coaching. Designed for those who want more content and connection without full 1-on-1 coaching.

Everything in Self-Guided Plus:

On-Demand Library

Monthly Workout Releases

Communities

Group Coaching (Coming Soon)

7-Day Free Trial

COACHED

Custom Price

Book a Call

What’s Included:

Our highest level of support. Includes everything in Self-Guided and Guided, plus fully personalized 1-on-1 coaching with weekly or bi-weekly check-in calls, customized programming, direct messaging access, and ongoing adjustments based on your progress and performance.

Everything in Guided Plus:

Custom Workout Plans

Custom Macro Targets

Messaging with Coach

Bi-Weekly or Weekly Check-Ins

Optional Virtual Training

Goal & Habit Tracking

client feedback

Outstanding Reviews

We’re proud to share the voices of our community. Your feedback drives us forward—help us make Newton Fitness even better. Share your experience and become a valued part of our growing team!

Using the Newton app has completely changed how I understand nutrition, especially when it comes to protein. I honestly can’t believe we’re not taught this in school. The way the Newton team lays everything out makes it simple, practical, and actually sustainable. I finally feel like I understand what my body needs, and tracking it all in one place has made it easier than I ever thought possible. This isn’t just fitness, it’s a whole new level of health education.

Alex Carter

What sets this app apart is how personal and encouraging it feels. I’ve followed Haley’s work for a while, and I’m thrilled she turned her coaching into something I can use daily. The workout plans rotate just enough to keep me engaged, and having built-in tracking keeps me honest without pressure. I’ve never felt more motivated, and I’m finally seeing progress that actually lasts. This isn’t just another fitness app, it’s something special.

John McLoud

I’m so glad I found this app! As a mom, I don’t have time to figure out my workouts or nutrition on my own. Haley’s programs are easy to follow, and I love that everything—from training to meal tracking—is all in one place. The new workouts that rotate in keep me motivated and challenged. It honestly feels like I have a coach in my pocket. Best decision I’ve made for myself this year!

Tiffany Ellis

This app has completely simplified my fitness journey. I used to juggle separate apps for nutrition, training, and notes—but now it’s all here in one place. The programs are thoughtful and scalable, so I never feel lost or behind. The Newton Fitness team clearly knows their stuff, and you can feel the personal touch in every plan. I’m so thankful I found this, it’s made showing up for myself easier than ever.

Jill Alexy

I’ve tried tons of fitness apps, but this is the first one that’s actually stuck. The workouts are challenging yet doable, and they update just as I start to plateau—perfect timing every time. The nutrition tracking has helped me stay on track without obsessing over every bite. I’ve known about Haley’s coaching for a while, and having her expertise available like this 24/7 is a total game-changer. I finally feel like I’m on a sustainable path.

Jim Corkern

Frequently Asked Questions

Nope! Our programs are designed for both home and gym use—with equipment-optional tracks included.

All users get core training and tracking tools. Higher-tier plans add group coaching, messaging, and 1-on-1 support.

We currently offer limited-time trials or onboarding promos—check the pricing section or contact us for details.

Yes—direct messaging is available on Coached plans for feedback, support, and check-ins.

Studio programs are goal-specific modules (e.g., strength, mobility) that can be added alongside your main plan.

We’re happy to help! Give us a call Toll-Free at 1-(844)-868-4399 or send us a message—we’ll guide you based on your goals.

Of course. You can upgrade, downgrade, or customize your plan as your needs evolve with the exception of coached plans, which have a 90 day commitment.

Definitely. Newton programs are structured with clear guidance, demo videos, and scalable workouts for all levels.

Yes. You can pause, cancel, or switch plans at any time from your account settings or by contacting support.

Click Here to View All FAQ’s

Have More Questions?

Newton’s Law of Protein

Forget Diets. Discover Protein.
by Haley Newton

Feel full, crush cravings, and reach your goals without restriction. Newton’s Law of Protein: A Beginner’s Guide to Mastering Macros, Crushing Cravings, and Fueling Results teaches you how to fuel your body the right way with simple macro tracking and smarter food choices.

Lose fat, build muscle, or maintain your results with confidence, all while enjoying the foods you love and feeling satisfied every day.

Learn More