Comparison

Physique Lab vs Natural Bodybuilding Worldwide

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

Natural Bodybuilding Worldwide

Connect with a community of like-minded individuals and top athletes in natural bodybuilding. Access over 150 workout videos, educational courses, and expert-reviewed training and nutrition plans. Engage in forums to ask questions and share progress.

Highlights
  • Natural bodybuilding community
  • Learn from top athletes & coaches
  • 150+ workout videos
  • 6 educational courses
  • Expert training & nutrition review
  • Community forums
Features
Read full description

The Hub For Natural Bodybuilding. Join the best natural bodybuilding community ever created, we offer you the opportunity to learn from some of the best athletes & coaches in the game. This is the home of Aj Morris, Loz Vickers, Khifie West, Ben Howard & many other top level athletes. We have created this community to ensure Natural Bodybuilding has the support to continue to thrive. Every athlete and member is likeminded and will have the time to help you in your own journey, regardless of the level you are at. We want to give you the information at your hands to make as much progress as possible, avoiding any mistakes that can be made! We have over 150+ videos featuring workouts from all our athletes, athlete log updates & live streams. We have 6 educational courses, covering training, nutrition, off season, contest prep, and bodybuilding for young athletes. Our forum section allows you to ask any question, post your own log and add physique updates, or even get your training & nutrition programming reviewed by experts. Access to the app is on a subscription basis with options for monthly or yearly payments. We always welcome feedback, if you have an idea or a suggestion don't feel afraid to email info@naturalbodybuildingworldwide.com

Screenshots

Physique Lab4 screens
Natural Bodybuilding Worldwide4 screens

Verdict

The call

The clearest difference is monetization model: Physique Lab at free against Natural Bodybuilding Worldwide's subscription. Physique Lab also leads on update cadence (every 2 months vs every 14 months) and 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 Natural Bodybuilding Worldwide. Both are backed by a comparable volume of ratings — 10 and 6 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Physique Lab ships an update every 2 months, Natural Bodybuilding Worldwide every 14 months. The most recent releases landed on June 4, 2026 and September 2, 2026 respectively.

Scorecard3 real differences · 7 level
Physique Lab versus Natural Bodybuilding Worldwide: the parameters behind the verdict, then further details
ParameterPhysique LabNatural Bodybuilding Worldwide
PriceFreeFree
Rating5.0 (10 ratings)5.0 (6 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings10 — better6
Update frequencyEvery 2 months — betterEvery 14 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterSubscription
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS11.0 — better13.0
Further details — not scored
Size50 MB58 MB
Age rating4+9+
DeveloperThe Science of Sculpture LLCNatural Bodybuilding Worldwide Limited

Customer experience

Physique Lab

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

Natural Bodybuilding Worldwide

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Physique Lab

No in-app purchases

None

Natural Bodybuilding Worldwide

No in-app purchases

Questions

Is Physique Lab free?
Physique Lab is free to download, with no in-app purchases.
Is Natural Bodybuilding Worldwide free?
Natural Bodybuilding Worldwide is free to download, with no in-app purchases.
Which has better reviews, Physique Lab or Natural Bodybuilding Worldwide?
Physique Lab and Natural Bodybuilding Worldwide are both rated 5.0 out of 5 on the App Store, from 10 and 6 ratings respectively.
Do Physique Lab or Natural Bodybuilding Worldwide have ads?
Neither Physique Lab nor Natural Bodybuilding Worldwide shows ads.
Which is updated more often, Physique Lab or Natural Bodybuilding Worldwide?
Physique Lab ships an update every 2 months, and Natural Bodybuilding Worldwide every 14 months. Most recently, Physique Lab was updated on June 4, 2026 and Natural Bodybuilding Worldwide on September 2, 2026.

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