
Free
In-App Purchases
About
Since 2014, Flex Success has prided themselves on being an industry leader in online health coaching, with a belief that everything must be customised to the client’s needs.
Our team of coaches has 40 years of industry experience between them. Together, the team is raising the industry standard by providing a client-centric, evidence-informed, sustainable, partnership approach to results.
Flex Success has and will remain an independent platform. This means we do not accept any kickbacks from the sale or promotion of anything such as diet types, supplements, or exercise equipment. This leaves the Flex Coaches free to provide honest advice without bias or agenda.
* App access requires paid coaching plan
Terms of use: https://kahunas.io/terms-conditions
Privacy policy: https://kahunas.io/privacy
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What's New in Flex Success
2.8.8
April 8, 2026
We’ve refreshed the app with a cleaner, more modern design - along with fixes for workouts, video playback, and everyday usability.
Subscription plans
Online Coaching
Monthly Subscription
$99.991 Month


