# Killer B+ vs Quantum Wellness

The clearest difference is iOS requirement: Killer B+ at 11.0.0 against Quantum Wellness's 13.0.0. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | Killer B+ | Quantum Wellness |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/killer-b-plus/id6504875760/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 20 months |
| Monetization | Free | — |
| Size | 34 MB | 17 MB |
| Requires iOS | **11.0.0** | 13.0.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KBCS Ocean LLC](https://appshunter.io/developer/1630738183) | [Quantum Wellness LLC](https://appshunter.io/developer/1754390007) |

## What reviewers say

### Killer B+

[App page](https://appshunter.io/ios/app/killer-b-plus/id6504875760)

Access exclusive training videos, register for classes, and manage your account with this comprehensive fitness app. Connect with staff and purchase merchandise all in one place. Ideal for all skill levels, from beginners to professional athletes.

**Highlights:** Class registration, Account management, Staff connection, Merchandise purchase, Exclusive training videos, Yoga and fitness classes

**Features:** macOS Compatibility

**In-app purchases:** none


### Quantum Wellness

[App page](https://appshunter.io/ios/app/quantum-wellness/id6504941348)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Killer B+ free?

Killer B+ is free to download, with no in-app purchases.

### Is Quantum Wellness free?

Quantum Wellness is free to download, with no in-app purchases.

### Do Killer B+ or Quantum Wellness have ads?

Neither Killer B+ nor Quantum Wellness shows ads.

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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.*