Comparison

Physique Lab vs N1 Training

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Physique Lab

This app helps you achieve your fitness goals by providing insights into your training and nutrition. Log workouts, track progress with photos, and receive feedback to optimize your efforts for faster results.

Highlights
  • Log workouts and training history
  • Track progress with photos
  • Graph and organize fitness data
  • Receive behavioral feedback
  • Save custom training programs
  • Calculate calorie and step needs
Features
Read full description

Building muscle, shredding fat, and getting stronger are easier to accomplish if you know what works best for you. How many calories do you need to eat to grow muscle without accumulating extra body fat? How many steps per day do you need to look your best? What’s the perfect amount of weight to lift each workout so you can rapidly build muscle and increase strength without under-training or overtraining? You can answer all of these and more by using The Science of Sculpture app. How does the app work? - Record information about yourself. - Log your workouts (ditch your logbook). - Upload your progress pics. How does the app work for you? - All of your data will be graphed and organized into weekly, monthly, and yearly categories. - All of your workouts will be stored allowing you to have comprehensive insight into your training history. - You can save workouts to build the best training programs that deliver you results. - You will receive feedback about your behaviors to make you aware of your strengths and weaknesses. - You can view your data next to your progress pics to identify exactly what you were doing when you looked your best. By knowing more about your lifestyle and training, you can get in the habit of doing more of what works for you, and cut out the junk that is holding you back. You’ll be able to work smarter outside and inside of the gym which creates more efficient progress and allows you to reach your goals faster. This is the app built by a lifter, Dr. Chester Sokolowski, for his fellow lifters so we can all be confident when we look in the mirror, and we never have to deal with the frustrations of slow gains or plateaus. The app will hold you accountable while educating, motivating, and transforming you.

About

N1 Training

This app offers evidence-based workout programs and complete training customization for lifters. It helps users build long-term success with periodized plans, a nutrition builder, and muscle balance tracking.

Highlights
  • Evidence-based workout programs
  • Complete training customization
  • Exercise substitution and re-ordering
  • Super set creation and splitting
  • Long-term periodized program plans
  • Nutrition builder with macro tracking
  • Muscle balance analysis
Features
Read full description

"The ultimate training app for lifters looking to utilize evidence based workout programs and maximize efficiency in the gym. Activate your account on https://n1.training to get started! We have taken decades of published research and years of experience in the gym and coaching clients to create a resource that will take your training to the next level. We’ve applied research-backed and evidence-based methods and principles to construct programs that will maximize the effectiveness of your training efforts. The techniques and principles used in these programs are the same ones we’ve taught to thousands of coaches and fitness professionals, who use them with their own clients with great success. Now, it’s all available for you to use in your own journey. COMPLETE TRAINING CUSTOMIZATION You have control over your program and the ability to accurately log exactly what you’re doing in the gym. Even down to the type of advanced training technique you’re using on a specific set. Write notes for your workout or program to keep track of any other factors you want. Current Customization Options (more on the way): - Substitute Exercises: Top recommendations are provided for you, whether you’re in a full gym or at home. - Re-Order Exercises: If you train in a different order, simply adjust the program to reflect it. - Create or Split Up Super Sets: Not able to super set in a busy gym? No problem, split them up in your workout too. Want to save time and build your own super set? Go ahead! Add/Subtract Sets: Prefer higher or lower volume? Customize your program to fit how you want to train. Add Extended Set Methods: Want to use drop sets, rest-pause, cluster sets, or other techniques? Add them to any set. Switch between any of the programs in the library at any time to design your personal training journey. Unlimited access! BUILT FOR LONG-TERM SUCCESS Want more than just ‘a program’ to do and then not know where to go next? We have you covered! Our unique Program Plan option allows you to select a goal and we’ll help you with a long-term periodized plan to keep you progressing month after month. In each phase of your plan we provide recommended programs for you to select from that will keep you on track and still allow you to pick the type of training that suits you best. NUTRITION BUILDER Our nutrition builder will help calculate your lean body mass, base metabolic rate, and total daily energy expenditure (TDEE) to more accurately select how much of a deficit or surplus you wish to target. I t will take the guesswork out of recalculating rest vs training day nutrition to stay on target for your weekly calorie goal. Easily adjust your macros at any time. MUSCLE BALANCE This unique feature will calculate how much work each of your muscles are performing, relative to one another. Quickly see if you’re neglecting certain body parts, or even which divisions of certain muscles are getting more work than others! This is a critical set of data if you’re trying to bring up a particular muscle group. [Additional revolutionary features currently in development]"

Screenshots

Physique Lab4 screens
N1 Training4 screens

Verdict

The call

The clearest difference is update cadence: N1 Training at every 2 weeks against Physique Lab's every 2 months. Physique Lab's advantage is iOS requirement (11.0 vs 13.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Physique Lab against 5.0 for N1 Training. Both are backed by a comparable volume of ratings — 10 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Physique Lab ships an update every 2 months, N1 Training every 2 weeks. The most recent releases landed on June 4, 2026 and July 8, 2026 respectively.

Scorecard2 real differences · 8 level
Physique Lab versus N1 Training: the parameters behind the verdict, then further details
ParameterPhysique LabN1 Training
PriceFreeFree
Rating5.0 (10 ratings)5.0 (4 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings10 — better4
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS11.0 — better13.0
Further details — not scored
Size50 MB62 MB
Age rating4+17+
DeveloperThe Science of Sculpture LLCN1 Education, Inc.

Customer experience

Physique Lab

All ratings10 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

N1 Training

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Physique Lab

No in-app purchases

None

N1 Training

No in-app purchases

Questions

Is Physique Lab free?
Physique Lab is free to download, with no in-app purchases.
Is N1 Training free?
N1 Training is free to download, with no in-app purchases.
Which has better reviews, Physique Lab or N1 Training?
Physique Lab and N1 Training are both rated 5.0 out of 5 on the App Store, from 10 and 4 ratings respectively.
Do Physique Lab or N1 Training have ads?
Neither Physique Lab nor N1 Training shows ads.
Which is updated more often, Physique Lab or N1 Training?
Physique Lab ships an update every 2 months, and N1 Training every 2 weeks. Most recently, Physique Lab was updated on June 4, 2026 and N1 Training on July 8, 2026.

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