# Korrective Pfitness vs B

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.

Both are free to download. Korrective Pfitness sells 1 one-off in-app purchase. B asks for nothing beyond the download.

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.

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.

## The numbers

| Metric | Korrective Pfitness | B |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/korrective-pfitness/id6444906566/reviews) | [5.0 (18 ratings)](https://appshunter.io/ios/app/b-a-s-e/id6741483336/reviews) |
| Number of ratings | 5 | **18** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 133 MB | 38 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Kristopher Peterson](https://appshunter.io/developer/1657829070) | [BASE FITNESS LLC](https://appshunter.io/developer/1794384904) |

## What reviewers say

### Korrective Pfitness

[App page](https://appshunter.io/ios/app/korrective-pfitness/id6444906566)

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:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Korrective Express | $49.99 | one-time |


### B

[App page](https://appshunter.io/ios/app/b-a-s-e/id6741483336)

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:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*