My experience with caliber has been amazing. My coach is adaptive to some of the life changes that I have been experiencing. For example, my wife and I welcomed our first baby and Coach Natasha was... See more
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Gloria was a great accountability partner and trainer tailoring to my goals. Getting back into a fitness routine and taking care of my nutrition has been tough but with this training plan I got to lea... See more
Caliber has a great team, and my coach (Adam) was exactly what I was looking for. I highly recommend Caliber for anyone looking for extra accountability and structure with both their diet and exercise... See more
After years of trying to come up with a fitness and nutrition plan that would work for me only to fail, I finally took the step of getting coaching through Caliber and it is the best decision I've eve... See more
Company details
- #2 of 67 best companies in Fitness and Nutrition Service
- #1 of 12 best companies in Physical Fitness Program
About Caliber
Written by the company
Train on your own for free via the Caliber app, or work with a Caliber coach for even faster progress towards your goals.
All workouts are based on Caliber’s science-based training methodology, which produces measurable improvements to your body composition via efficient, full body workouts that are personalized to your level of experience and equipment on hand.
Contact info
505 W 37th St Apt 23E, 10018, New York, United States
- (646) 854-5938
- info@caliberstrong.com
- caliberstrong.com
Replied to 66% of negative reviews
Typically replies within 24 hours
I am a huge fan of Caliber
I am a huge fan of Caliber! I found it when looking for an app that would give me strength workouts I could follow as I was getting back into strength training after many years. I used Caliber just for the workouts for about 9 months when I decided to go all in and sign up for a virtual trainer as well. I was paired with Gavin about five month ago and I'm in the best physical shape of my life and my body has completely transformed!
Gavin walked through my goals with me and was very mindful of my history of disordered eating (long time ago but good to be aware) in coming up with a plan for me that fit my schedule and goals. I couldn't be happier with Gavin and Caliber and highly recommend to anyone who wants to take their fitness or physique to the next level!
Date of experience: July 02, 2025
Best trainer experience thus far
I’ve worked with trainers before, but Caliber stands out for its efficiency and all-in-one platform. I really appreciate how everything—from form reviews to progress tracking—is streamlined in one place. My trainer, Mario, takes the time to explain the “why” behind my workouts and checks in on my diet and other activities, which makes the experience feel truly personalized. A Whoop integration would make it even better, but overall, I’m really impressed with the results and support.
Date of experience: July 02, 2025
Thanks Coach Z!
Working with Zander was a game-changer. I’ve tried different methods, in person, virtual, online, etc. and this has been the most personable experience I’ve had yet. As both a fitness and nutrition coach, Zander is incredibly knowledgeable, supportive, and flexible. He educated me on what to do and why, which made all the difference. His personalized approach and constant encouragement helped me stay on track and ultimately achieve my goals. I have gained more understanding and awareness than before thanks to the coaching and program dynamic. Looking forward to going at it and future leaning on my coach for support!
Date of experience: June 30, 2025
Compassionate coach leading to immediate results
My experience with caliber has been amazing. My coach is adaptive to some of the life changes that I have been experiencing. For example, my wife and I welcomed our first baby and Coach Natasha was able to create a three week plan for me to work out at home.
Through using Caliber I was able to keep myself accountable, but also take a bit of the mental load off myself because I didn’t have to worry about all the planning. I got to see results immediately and notice the changes in my body and health.
Date of experience: June 13, 2025
Awesome Coaches
Caliber has a great team, and my coach (Adam) was exactly what I was looking for. I highly recommend Caliber for anyone looking for extra accountability and structure with both their diet and exercise!
Date of experience: June 26, 2025
Caliber delivers customized workouts…
Caliber delivers customized workouts and feedback from a trainer with great results. I love being able to get the benefits of a trainer but still being able to workout on my own schedule.
Date of experience: June 26, 2025
Highly Recommend
I was lucky enough to be paired with Adam as my coach. He watched my nutrition, created customized workouts and would even tailor them for exercises I didn't and did like. All workouts came with videos and access to the coach if any questions came up. Great decision to use Caliber and Adam!
Date of experience: June 25, 2025
Transformative Fitness at Any Age – A Truly Life-Changing Experience
Caliber Fitness has truly been life-changing for me. The program strikes the perfect balance in terms of difficulty and accessibility. With just a set of weights and a bench, I’m able to complete all of the workouts from the comfort of my home.
My coach, Adriana, has been outstanding—she is responsive, solution-oriented, and consistently focused on helping me make both fitness and nutrition sustainable. She tailors my workout plans to align with my goals, lifestyle, and even accommodates my pre-existing injuries. Most importantly, she approaches setbacks with compassion and encouragement, always helping me stay focused on progress, not perfection.
At 52, I can say with complete confidence that my body has never looked or felt this strong. I’ve achieved muscle definition and mass in my arms and legs that I never reached before, even when I used to work out regularly in the past.
After nearly a decade without motivation to exercise, I’m living proof that it’s never too late to make a change. With the right mindset and the support of a program like Caliber, transformation is absolutely possible. It has been—and continues to be—an incredibly empowering experience.
Date of experience: June 25, 2025
Overall Caliber has been a great…
Overall Caliber has been a great assistance to my fitness journey. My trainer Will is knowledgeable about not only programming, but nutrition, supplements, and anything that affects your overall health. The communication is frequent and helpful; especially when you submit videos on your workouts I have lost over 12 lbs. and I am at an high intermediate fitness level and 54 yrs old so its difficult for me to lose bodyfat been that maintaining of muscle and improving strength over time... Lastly, the app is excellent with many features that show you how to perform the exercise... and their customer service is responsive when there is a question. This is not a quick fix program but it works if your committed. I have worked with many trainers and the cost/benefit ratio provides real value to all fitness levels
Date of experience: June 23, 2025
Don't put this off like I did
I'm in my 60s, still working full-time with a side gig as well. I got into the Peloton bike a couple years ago & started getting back in shape again after decades of neglect & abuse. Realized how much muscle & strength I've lost as I've aged & tried to remedy it on my own. The internet is sh#t for advice, especially if you're older. I was intimidated by lack of knowledge and my fear of getting hurt. I really had no plan.
I feel very fortunate to have found Caliber and my coach, Adam. He did a very objective assessment of my abilities and my goals and got me on track with a conservative program. He's got the right mix of push & patience and doesn't over-communicate. Five months later, I have stayed on the program, am pleased with the results thus far and encouraged enough to continue.
I am pleased with the value related to the cost; I consider this a long-term investment & wish I had started it earlier.
Date of experience: June 18, 2025
Excellent Fitness App with Outstanding Coaching
I’ve been using the Caliber app for a while now, and it’s been a fantastic experience. The app itself has a lot of great features — it’s easy to use, well-designed, and makes it simple to track progress, follow workouts, and stay on top of my goals.
A huge part of the positive experience I've had has been thanks to my coach Tim. He’s an exceptional coach with a wealth of knowledge and experience. Tim has designed programs that are exactly the right balance: they’re easy to follow and fit into my schedule, but still provide the challenge I need to keep improving. His guidance and support have made a real difference, and it’s clear he genuinely cares about helping his clients reach their goals.
Highly recommend both the Caliber app and working with Tim if you’re looking for a smart, effective, and sustainable way to train.
Date of experience: June 16, 2025
Great for moving up in fitness and nutrition
Gloria was a great accountability partner and trainer tailoring to my goals. Getting back into a fitness routine and taking care of my nutrition has been tough but with this training plan I got to learn the connection between the two and having Gloria check in along the way helped a lot. She even sent videos of some of the movements I needed help with when it came to form! Would recommend trying it out.
Date of experience: June 08, 2025
Caliber and Coach David Rosales changed my life
After years of trying to come up with a fitness and nutrition plan that would work for me only to fail, I finally took the step of getting coaching through Caliber and it is the best decision I've ever made for my physical health. My coach David is as good as you can get and really helped not just put together a program, but educated me every step of the way. The app is easy to use and as long as you stay committed to the process and trust coaches like David you will see results. You'll only get out what you put in but you'll be glad you did.
Date of experience: June 13, 2025
I’ve been working with my coach on…
I’ve been working with my coach on caliber for 3 months. I joined because I was struggling to get into a consistent workout routine and wasn’t seeing any progress with what I was doing. After 3 months I’ve built a really consistent routine and I’ve gotten so much stronger. I was also able to lose a few lbs. I’m feeling strong, healthy and grateful for my coach Jordon.
Date of experience: June 11, 2025
Working with Noelle and the Caliber App…
Working with Noelle and the Caliber App has made establishing an exercise routine/habit easy and enjoyable! By blending the weekly check-ins, customized workout plans, and reminders, I have been able to get a nice foundation to build muscle and support mobility and flexibility to address my osteoporosis. Noelle is very responsive to questions and offers helpful suggestions and tips to improve my performance. As I have added equipment to my home gym, Noelle has incorporated new exercises. She has also encouraged me to let her know what is not working for me, making adjustments to my routines accordingly. Who knew that I would come to love rowing and starting my day with an exercise routine? I feel better than I have in a long time, with no back pain. Thanks, Caliber and Noelle!
Date of experience: June 08, 2025
Work + App + Trainer = Results!
Work + App + Trainer = Results! Could not ask for a better experience! I am 100% a fan of this app and the team behind it. This has been the easiest experience, not just because the Caliber App is super intuitive and very sleek with EVERYTHING I could need, but also because the Caliber team, in particular my trainer Cassandra, have been exceptional and far above other experiences I have had. I cannot recommend this ENOUGH, for anyone with ANY goals!
Date of experience: June 10, 2025
Thanks Coach Jordan!!
Caliber Review
I had the pleasure of working with Jordan as my coach for three months. My goals were quite simple: to get stronger, feel confident in my gym workouts, and actually enjoy them. With Jordan’s low-pressure coaching and meeting me at my own pace, we achieved all three objectives! Although I wish I had more financial resources to continue my journey with Jordan, I’ve managed to get my wife signed up with her Caliber coach, and I’ve gained enough knowledge to continue my own training independently. I highly recommend Coach Jordan and rate their service a solid 5 out of 5 stars!
Date of experience: June 05, 2025
Great Experience and Sticking With It
As someone new to weightlifting and who has previously been overwhelmed with just getting started, Caliber helped me to set up a consistent and effective workout plan. I was paired with my very knowledgeable coach, Gavin, who has been very responsive and encouraged me throughout my time with Caliber. I feel my workout plan is tailored to my specific strength goals and has been effective. I find the app interface easy to use and the integration with other apps, such as Cronometer, to be useful and seamless.
Date of experience: May 23, 2025
Mario is excellent
Mario is my trainer and his knowledge, enthusiasm, and experience is top notch. Always helpful and very thorough with his explanations.
Date of experience: May 31, 2025
Caliber is way more than app. It's a whole new way to workout.
Caliber is way more than an app. It has taken all the guess work out of my workouts and given me much needed accountability with it's personal training program. Through Caliber, I have been able to connect 1-on-1 with a super knowledgeable trainer who understands my goals, and gives me weekly workout plans that suit my needs (be it at home, the gym or on the road). We zoom weekly to review any questions I have about the workouts, and go over what's working nutrition wise and where I can make improvements. I have worked with other trainers who charged 10x as much for this level of personalized training so I think Caliber offers excellent value, while also offering many different tiers for clients. I also appreciate that I can follow a workout plan on my phone (exact exercises and reps) but I can do the workouts on my own time when it suits me. For me, it's just the right amount of accountability and independence.
Date of experience: May 28, 2025
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