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App Store Apps > Health & Fitness > Flex Athletics
Flex Athletics icon

Flex Athletics

by WILLIAM HARRY BUDD · Health & Fitness · Free
On the App Store since November 2023 · Data updated 2026-10-30

Flex Athletics is made and published by WILLIAM HARRY BUDD. AppBrain is an independent app data site and isn't affiliated with WILLIAM HARRY BUDD. The app name, icon, screenshots and description belong to WILLIAM HARRY BUDD and are shown as published on the App Store.

AppBrain's verdict

Last updated
March 14, 2025
Size
45.8 MB
Official page on the App Store

User feedback

Ratings and reviews on the App Store

Comments on Flex Athletics for iOS

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Store listing

By WILLIAM HARRY BUDD, from the App Store
Flex Athletics Screenshot 1 of 3
Flex Athletics Screenshot 2 of 3
Flex Athletics Screenshot 3 of 3
Screenshots by WILLIAM HARRY BUDD, from the the App Store listing
Description by WILLIAM HARRY BUDD Written by the developer, not by AppBrain. Click to read.
Online coaching platform allowing you to work with and contact your coach remotely from anywhere in the world!

All from an app in your pocket!

- Bespoke training programmes fitted to your need
- Personalised diet and nutrition guidance
- Day to day habits and goal tracking
- Personalised supplement plans based on your training
- Video library including 500+ exercises
- Smart watch and fitness app integration
- Personalised calendar to keep you up to date
- Constant chat and check-in availability




* App access requires paid coaching plan
Terms of use: https://kahunas.io/terms-conditions
Privacy policy: https://kahunas.io/privacy
Official page on the App Store

Safety and technology

Found in the app by AppBrain
Price
Free
App size
45.8 MB
Content rating
High

Technologies used by Flex Athletics

Releases

Updates seen on the App Store
Version
2.6.11
Launched
November 2023

No changelog data

Alternatives

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Rankings

App Store top charts

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This app is not ranked

About the app and developer

About Flex Athletics

Flex Athletics is a health & fitness app developed by WILLIAM HARRY BUDD.

User Ratings

The app has no ratings yet.

App Information

Flex Athletics is freely available from the App Store. The app size is 45.75 MB. The latest version available is 2.6.11. The last update was on March 14, 2025.

Technical Requirements

The app has a content rating of High Maturity. The app has been available on the App Store since November 2023.

Developer information for WILLIAM HARRY BUDD

WILLIAM HARRY BUDD

Address:

Share Flex Athletics

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AMG Specialised Coaching icon AMG Specialised Coaching
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ALLIANCE COACHING icon ALLIANCE COACHING
Risy Training Club icon Risy Training Club
Fisikal PRO icon Fisikal PRO
Sport St Mary's icon Sport St Mary's
Sculpt Gym icon Sculpt Gym
THE WAREHOUSE GYM icon THE WAREHOUSE GYM
Overview Alternatives Reviews Rankings Technology
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