# JAXB Fitness

> JAXB Fitness (iPhone/iPad app by Jaclyn Baker.)

- Source: https://appshunter.io/ios/app/jaxb-fitness/id6754955953 (this page in markdown: same URL + `.md`)
- Developer: [Jaclyn Baker](https://appshunter.io/developer/1851119270)
- Category: Health & Fitness
- Price: Free with in-app purchases
- Age rating: 17+
- Requires: iOS 15.0 · 56 MB
- Languages: English
- Released: 2025-11-13
- Data updated: 2026-05-16
- User reviews in markdown: https://appshunter.io/ios/app/jaxb-fitness/id6754955953/reviews.md

## What is JAXB Fitness?

Hi! I’m Jaclyn! I’m the current Ms. Fitness International and an 8x Fitness Olympian. I hold a BFA in Dance from the University of Arizona and am certified through NASM as a Fitness Nutrition Specialist, Sports Nutrition Specialist, Biomechanics Specialist, and Corrective Exercise Specialist.

With over 18 years of experience in the industry, I combine my professional stage background, scientific expertise, and genuine passion for helping others achieve lasting results. I believe in creating simple, efficient, effective, and sustainable habits that empower you to build a lifestyle you can maintain — not just a temporary transformation.

Whether you’re improving your performance, just beginning your fitness journey, or preparing to step on stage, you’ll receive fully customized training and nutrition plans, weekly video check-ins, and 24/7 accountability through my private coaching app. Every plan is designed around your goals, your schedule, and your lifestyle, giving you the tools, structure, and support to perform, look, and feel your absolute best.

Sync your activity and health data to get the most accurate tracking and insights.

Let’s get started!




*App access requires a paid coaching plan. 
Terms Of Use: https://kahunas.io/terms-conditions
Privacy Policy: https://kahunas.io/privacy

Medical Disclaimer:
This app does not provide medical advice, diagnoses, or treatment. The information and guidance provided within the app are for general fitness and wellbeing purposes only. Always seek the advice of your physician or other qualified healthcare provider before starting any exercise program, changing your nutrition, or making decisions regarding your health.

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| JAXBFitness | $299.99 | per month |



## Version history (last 3 releases)

### 2.8.8 — 2026-05-14

We’ve refreshed the app with a cleaner, more modern design - along with fixes for workouts, video playback, and everyday usability.

### 2.8.6 — 2025-12-16

Bug fixes and polish across the board — with better notes, smoother check-ins, and clearer supplement plans to keep your progress on track.

### 2.8.4 — 2025-11-14

No release notes.

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## Related topics

[jaxb fitness](https://appshunter.io/ios/topics/jaxb-fitness) · [jaclyn baker](https://appshunter.io/ios/topics/jaclyn-baker)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-16.*