Comparison

THE PERFORMANCE LAB APP vs Flexibull

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

Head to head
About

THE PERFORMANCE LAB APP

Features
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The Performance Lab App is the ultimate guide for those looking to start their fitness journey. Whether you are a complete beginner or experienced gym user, we have the right program for you! Our library of training programs, educational videos and delicious macro friendly recipes provide you the ultimate fitness experience and leave you feeling empowered and motivated to embark on your journey. With a combined 20 years of industry knowledge, our exclusive in app education will allow you the ability to sustain these lifestyle changes and results long term. Join a community not just an app! Meet likeminded people on the same journey as you with our community support group allowing members to share their journeys, knowledge and support to one another. Sync your account with HealthKit to effortlessly track all your health and fitness data in one place including nutrition, steps and bodyweight. Get started on your fitness journey and change your life with the performance lab app today!

About

Flexibull

Features
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Unlock your full potential with the ultimate strength training, yoga, and wellness app. Whether you're a seasoned athlete or just starting your fitness journey, our app provides you with a comprehensive library of training programs tailored to a variety of goals. From building muscle to enhancing flexibility, improving mobility, or finding inner peace, we’ve got you covered. With our vast collection of self-guided workout programs, you can take charge of your fitness routine at your own pace. Our library includes beginner-friendly routines, intermediate challenges, and advanced strength training programs designed by professionals to help you progress effectively. You’ll have access to full-length yoga sessions, strength workouts, and holistic wellness practices, all in one place. Whether you prefer high-intensity strength training, calming yoga flows, or a balanced mix of both, there’s something for everyone. The app also offers an extensive library of exercise and yoga demonstration videos, making it easy to learn new movements and refine your technique. Whether you're at home or on the go, the easy-to-follow videos help you improve your form, enhance your performance, and stay committed to your fitness goals. Track your progress and watch your transformation unfold with our built-in workout and nutrition tracking tools. Monitor your progress over time with detailed charts and data that show your improvements in strength, flexibility, and overall wellness. Additionally, track your macros and nutrition to ensure you’re fueling your body properly for optimal results. With smart watch integrations, track your heart rate, sleep, and activity levels, and get a complete view of your physical health in one convenient dashboard.

Screenshots

THE PERFORMANCE LAB APP4 screens
Flexibull4 screens

Verdict

The call

THE PERFORMANCE LAB APP and Flexibull are too close to call on the numbers: across 6 compared parameters β€” price, update cadence, ads and in-app purchases among them β€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

UpkeepUpdate frequency

THE PERFORMANCE LAB APP ships an update every 9 days, Flexibull fortnightly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

ScorecardNo meaningful differences
THE PERFORMANCE LAB APP versus Flexibull: the parameters behind the verdict, then further details
ParameterTHE PERFORMANCE LAB APPFlexibull
PriceFreeFree
Update frequencyEvery 9 days β€” betterFortnightly
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.1
Further details β€” not scored
Size74 MB76 MB
Age rating4+4+
DeveloperThe Performance Lab.coFlexibull Fitness

In-app purchases

None

THE PERFORMANCE LAB APP

No in-app purchases

None

Flexibull

No in-app purchases

Questions

Is THE PERFORMANCE LAB APP free?
THE PERFORMANCE LAB APP is free to download, with no in-app purchases.
Is Flexibull free?
Flexibull is free to download, with no in-app purchases.
Do THE PERFORMANCE LAB APP or Flexibull have ads?
Neither THE PERFORMANCE LAB APP nor Flexibull shows ads.
Which is updated more often, THE PERFORMANCE LAB APP or Flexibull?
THE PERFORMANCE LAB APP ships an update every 9 days, and Flexibull fortnightly. Most recently, THE PERFORMANCE LAB APP was updated on October 24, 2026 and Flexibull on October 25, 2026.

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