Gunnar Peterson | Training App 4+

Training & Nutrition App

Gunnar Peterson

Designed for iPhone

    • 3.4 • 13 Ratings
    • Free
    • Offers In-App Purchases

iPhone Screenshots


The Gunnar Peterson app is a platform designed to bring you total body fitness and nutrition anytime, anywhere. Step into Gunnar Peterson’s Beverly Hills gym and train like his A-List celebrities and professional athletes. Gunnar's programs will keep you engaged and challenged by varying sets, reps and weights, in addition to shifting tempo, rest time, volume, intensity and overall duration. Gunnar has drawn from his 30 years of experience to create programs that will help you achieve the body transformation you’ve been looking for whether you're in a gym or at home.


- 4-week program for at home or in gym training
- Easy-to-follow exercises
- High-quality video instruction
- Play your own music during workout
- Pick up where you left off


- Designed by Dr Philip Goglia specifically for Gunnars program
- Meal plan tailored to users biometrics
- Intuitive, easy-to-use meal planner
- Hundreds of meal options
- Grocery list to make shopping fun and easy

What’s New

Version 1.0.2

We've been working out and now we can scroll all the foods in one go!

Ratings and Reviews

3.4 out of 5
13 Ratings

13 Ratings

Kate SRQ ,

Thank You, Gunnar❤️

I’m so excited that Gunnar Peterson created an affordable work out and meal plan program for non-celebrities. I really like variety of the workouts, and after just a few days of following the program religiously I already feel stronger and healthier. The plan prescribes plenty of food, so I never feel hungry. In fact, I haven’t been able to eat all of the meals and snacks. The only reason I’m giving this app “4” stars, instead of “5”, is because I wish there was a way to continue the fitness program after the fourth week ends. The program is a one-and-done purchase. I feel confident that I can continue the meal plan without guidance after the 4th week; the fitness path: not so much. Gunnar, please add to this app so that users can purchase monthly work out plans.🤞🏻🫶🏻

eazye40 ,

Great app and great results!!

The G Train app is amazing if you are looking to pair incredible workouts with a comprehensive nutritional plan - Both of them together not only yield great results but will also give you the knowledge to continue your fitness journey with confidence. I’m stoked to keep rolling with the G Train. Thanks Gunnar!

Halelee2623 ,


This app is terrible. I purchased the bundle with the workout plan and meal plan. To begin the meal plan did not even load for the first week first day, then for the rest of the first week it is the exact same food for all meals for the remainder of the week. For example Salmon for the next 6 days for dinner!! That’s awful. There is absolutely no innovation or personalization!! I contacted them via email asking for a refund of my $100 and first received an error message and then it finally went through. I emailed twice and have still heard nothing regarding a credit, refund or correction. I would absolutely NOT invest in this app and obviously their customer service is worthless!!

App Privacy

The developer, Gunnar Peterson, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Financial Info
  • Contact Info
  • User Content
  • Sensitive Info

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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