# FitBODY with Kat vs DoubleAAcademy

The clearest difference is ads: DoubleAAcademy at none against FitBODY with Kat's shown. DoubleAAcademy also leads on ratings volume (7 vs 2). FitBODY with Kat's advantage is device support (3 vs 1). On price, rating, update cadence and in-app purchases there is nothing between them.

Both are free to download. FitBODY with Kat sells 4 in-app purchases, starting at $14.99 per month and DoubleAAcademy sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for FitBODY with Kat against 5.0 for DoubleAAcademy. Both are backed by a comparable volume of ratings — 2 and 7 respectively.

FitBODY with Kat ships an update every 6 weeks, DoubleAAcademy every 4 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | FitBODY with Kat | DoubleAAcademy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/fitbody-with-kat/id1521240455/reviews) | [5.0 (7 ratings)](https://appshunter.io/ios/app/doubleaacademy/id1563714199/reviews) |
| Number of ratings | 2 | **7** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 4 weeks** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 92 MB | 148 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Katherine MacKinnon](https://appshunter.io/developer/1554586247) | [LEAN ON DIGITAL, INC.](https://appshunter.io/developer/1545117304) |

## What reviewers say

### FitBODY with Kat

[App page](https://appshunter.io/ios/app/fitbody-with-kat/id1521240455)

Achieve your health and fitness goals with guided workouts and a healthy eating guide. Offers a variety of workout styles, challenges, and progress tracking. Connect with a supportive community and a fitness professional with over 35 years of experience.

**Highlights:** Variety of workout options (weights/no weights), Targeted workout programs, Healthy eating guide and tips, Progress tracking, Community support group, Challenges and motivation

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $14.99 | per month |
| Quarterly | $39.99 | per 3 months |
| Annual | $129.99 | per year |
| Lifetime Access | $199.99 | one-time |


### DoubleAAcademy

[App page](https://appshunter.io/ios/app/doubleaacademy/id1563714199)

This app offers a holistic approach to well-being, combining hundreds of exercises and workout plans with guidance on mental and psychological health. It features personalized plans, weekly challenges, and exclusive content from a WWE Superstar alumni. Designed for all fitness levels and available globally.

**Highlights:** Hundreds of exercises and workout plans, Personalized workout plans, Mental health and wellbeing challenges, Recipes book, Workout calendar and tracking, Exclusive content and events

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MONTHLY PLAN | $3.99 | per month |
| YEARLY PLAN | $24.99 | per year |


## Frequently asked questions

### Is FitBODY with Kat free?

FitBODY with Kat is free to download, with in-app purchases available.

### Is DoubleAAcademy free?

DoubleAAcademy is free to download, with in-app purchases available.

### Which has better reviews, FitBODY with Kat or DoubleAAcademy?

FitBODY with Kat and DoubleAAcademy are both rated 5.0 out of 5 on the App Store, from 2 and 7 ratings respectively.

### Do FitBODY with Kat or DoubleAAcademy have ads?

FitBODY with Kat shows ads; DoubleAAcademy does not.

### Which is updated more often, FitBODY with Kat or DoubleAAcademy?

FitBODY with Kat ships an update every 6 weeks, and DoubleAAcademy every 4 weeks. Most recently, FitBODY with Kat was updated on October 24, 2026 and DoubleAAcademy on October 24, 2026.

---

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