Comparison

Korrective Pfitness vs B

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

Head to head
About

Korrective Pfitness

This app offers personalized nutrition and exercise plans to help you achieve your fitness goals. Track your progress, log meals, and connect with your coach for real-time support and guidance.

Highlights
  • Personalized workout plans
  • Customized meal plans
  • Nutrition, hydration, and habit tracking
  • 1-on-1 chat with coach
  • Progress tracking and analytics
  • Wearable device integration
Features
Read full description

Kick-start your fitness journey with Korrective Pfitness. Together with Kristopher Peterson, you'll have the best combination of nutrition & exercises available on a single app. With Korrective Pfitness, you can begin your fitness journey in no time. Get a fully personalized workout and meal plan tailored to your fitness goals. Progress tracking gets easier when you log your daily workout, record meals, update your check-ins and connect your fitness band & health kit, and get real-time updates via advanced analytical tools. Everything that contributes to your fitness goals gets captured in one place. To top it all, use the inbuilt 1-1 chat feature to have all your queries addressed on the go. You deserve to be the best. That’s why Korrective Pfitness have packed so many features in a single app to help you achieve your fitness goals. Start your journey today! Features that will help you achieve your fitness goals include: * Personalized Workout Plan: Get a fully personalized fitness plan tailored to your goals, whether it is to gain weight, lose weight, gain muscles, or simply wish to work on your general fitness. * Nutrition, Hydration & Habits: Access meal plans assigned by your coach and log your food intake to keep a close track of your calorie intake and macros. You can also track your hydration, steps and calories burnt on the app. * Instant messaging & video calls - Message your coach in real-time and schedule video sessions directly from the app. Stay connected with your coach to improve compliance and get better results. * Check-ins: Gain complete insight into your overall performance with easy check-ins and real-time updates. * Progress: Stay on top of your progress with powerful analytics. * Wearable integration: Get the bigger picture of your progress by connecting your fitness band & health kit thereby enabling real-time updates. Note regarding Apple Health: The app integrates with Apple Health to show your daily activity - distance, steps, active energy, and flights to help you better achieve your goals. App also uses Apple Health to track energy burned and heart rate during a workout session, if an Apple Watch is used. Workout metrics are shared with the coach to better design your workout schedule. DISCLAIMER: Users should seek a doctor’s advice before using this app and making any medical decisions.

About

B

Browse and purchase class packs or memberships to manage your fitness routine. View the class schedule, filter by type, and book reservations. Stay organized and committed to your fitness goals by managing upcoming classes.

Highlights
  • Purchase class packs and memberships
  • Browse and filter class schedule
  • Manage class reservations
  • Track upcoming classes
  • Stay organized with fitness goals
Features
Read full description

Features: -Purchase Class Packs and Memberships Easily browse and purchase our class packs or membership options -View our schedule Filter classes by type to find the perfect fit for your routine. -Manage your reservations Book your class reservations with ease. Keep track of your upcoming classes and manage your schedule to stay organized and committed to your fitness goals.

Screenshots

Korrective Pfitness4 screens
B4 screens

Verdict

The call

The clearest difference is in-app purchases: B at none against Korrective Pfitness's 1. B also leads on update cadence (every 3 weeks vs every 2 months) and ratings volume (18 vs 5). On price, rating, review sentiment and ads 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. Korrective Pfitness sells 1 one-off in-app purchase. B asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Korrective Pfitness against 5.0 for B. Both are backed by a comparable volume of ratings — 5 and 18 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Korrective Pfitness ships an update every 2 months, B every 3 weeks. The most recent releases landed on September 29, 2026 and September 18, 2026 respectively.

Scorecard4 real differences · 6 level
Korrective Pfitness versus B: the parameters behind the verdict, then further details
ParameterKorrective PfitnessB
PriceFreeFree
Rating5.0 (5 ratings)5.0 (18 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings518 — better
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree — betterAd-supported
DevicesiPhone, iPod — betteriPhone
Requires iOS15.0 — better16.0
Further details — not scored
Size133 MB38 MB
Age rating17+4+
DeveloperKristopher PetersonBASE FITNESS LLC

Customer experience

Korrective Pfitness

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

B

All ratings18 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Korrective Pfitness

One-time1
  • Korrective Express$49.99
None

B

No in-app purchases

Questions

Is Korrective Pfitness free?
Korrective Pfitness is free to download, with in-app purchases available.
Is B free?
B is free to download, with no in-app purchases.
Which has better reviews, Korrective Pfitness or B?
Korrective Pfitness and B are both rated 5.0 out of 5 on the App Store, from 5 and 18 ratings respectively.
Do Korrective Pfitness or B have ads?
Neither Korrective Pfitness nor B shows ads.
Which is updated more often, Korrective Pfitness or B?
Korrective Pfitness ships an update every 2 months, and B every 3 weeks. Most recently, Korrective Pfitness was updated on September 29, 2026 and B on September 18, 2026.

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