# Prepare For Performance MD vs KWALLERFIT

Prepare For Performance MD and KWALLERFIT are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Prepare For Performance MD ships an update every 2 months, KWALLERFIT monthly. The most recent releases landed on October 18, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Prepare For Performance MD | KWALLERFIT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/kwallerfit/id6755790532/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | — | Free |
| Size | 79 MB | 386 MB |
| Requires iOS | **15** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Prepare for Performance](https://appshunter.io/developer/1626534773) | [Kayla Waller](https://appshunter.io/developer/1856314973) |

## What reviewers say

### Prepare For Performance MD

[App page](https://appshunter.io/ios/app/prepare-for-performance-md/id6474153059)

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

**In-app purchases:** none


### KWALLERFIT

[App page](https://appshunter.io/ios/app/kwallerfit/id6755790532)

This app offers structured support and expert guidance for achieving health, wellness, and performance goals. It specializes in strength and conditioning, fat loss, athletic performance, and improving everyday movement.

**Highlights:** Performance-based strength & conditioning, Health and wellness coaching, Injury prevention & mobility training, Women's wellness & group training, Personal training, Bootcamp programs

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

**In-app purchases:** none


## Frequently asked questions

### Is Prepare For Performance MD free?

Prepare For Performance MD is free to download, with no in-app purchases.

### Is KWALLERFIT free?

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

### Do Prepare For Performance MD or KWALLERFIT have ads?

Neither Prepare For Performance MD nor KWALLERFIT shows ads.

### Which is updated more often, Prepare For Performance MD or KWALLERFIT?

Prepare For Performance MD ships an update every 2 months, and KWALLERFIT monthly. Most recently, Prepare For Performance MD was updated on October 18, 2026 and KWALLERFIT on October 14, 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.*