
Free
In-App Purchases
About
Your Fit by Jen app experience is completely personalised to you and your goals. From day one, everything inside the app is tailored based on your body, lifestyle, training experience, preferences, and goals — no generic plans, no guesswork.
Inside the app, you’ll receive:
Custom training programs built specifically for your body, fitness level, available equipment, and schedule
Personalised nutrition guidance aligned with your goals, food preferences, and lifestyle (no restrictive or one-size-fits-all meal plans)
Progress tracking for workouts, body measurements, habits, and check-ins so your program evolves as you do
Direct coach support from Jen, with feedback, accountability, and program updates made specifically for you
Education and guidance to help you understand training, nutrition, and consistency — so you feel confident, not confused
Your plan adapts as your body and lifestyle change, ensuring you’re always training and fuelling in a way that supports your results.
*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.
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What's New in FIT BY JEN
2.8.7
February 26, 2026
Subscription plans
Fit By Jen
Monthly subscription
$2.991 Month


