Flex: Workout Tracker

KEVIN BROWN · Health & Fitness

5.0 7 ratings Free

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Chart standing · US

Not currently charting in this storefront.

What changed · US

Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.

Sep 6, 2026
New version 1.0.2 → 1.0.3

• Finishing a workout now confirms first, drops empty sets and counts your personal records; cancelling a workout with logged sets asks before discarding. • The Previous column shows the sets from your last session of that exercise. • Deleted exercises stay deleted, and duplicate exercises are merged without losing history. • Edit a past workout freely: Cancel discards every change, Save keeps them. • Templates inside folders no longer show twice; sort by name or date; rename and delete with confirmation. • Plate calculator shows the correct bar and exact remaining weight. • New Support, Privacy and About in Settings, a refreshed icon, and support for iOS 18.

Screenshots

About

Flex is the ultimate companion for your strength training journey. Whether you're a powerlifter, bodybuilder, or just getting started in the gym, Flex helps you track your progress, build strength, and achieve your fitness goals with simplicity and precision. Experience effortless workout tracking designed to keep you focused on your lift, not your phone. You can build personalized workout templates for any routine and organize them into custom folders to keep your training schedule clean and accessible. With the built-in Smart Plate Calculator, you never have to do gym math again.... Flex automatically visualizes how to load the bar for your specific lifts. Your workouts go where you go. Flex seamlessly syncs your data across all your devices using iCloud, so your history is always up to date. Designed with privacy in mind, Flex uses Sign in with Apple and iCloud to ensure your health data remains secure without third-party accounts. Build consistency and see results. Download Flex today and make every rep count. Flex is designed and built by two fitness freaks, Ashton Krstolic and Kevin Brown. Every feature exists because we needed it at the rack. Questions or ideas? Visit our support page — we read every message.

What's new · 1.0.3

• Finishing a workout now confirms first, drops empty sets and counts your personal records; cancelling a workout with logged sets asks before discarding. • The Previous column shows the sets from your last session of that exercise. • Deleted exercises stay deleted, and duplicate exercises are merged without losing history. • Edit a past workout freely: Cancel discards every change, Save keeps them. • Templates inside folders no longer show twice; sort by name or date; rename and delete with confirmation. • Plate calculator shows the correct bar and exact remaining weight. • New Support, Privacy and About in Settings, a refreshed icon, and support for iOS 18.

Details

DeveloperKEVIN BROWN
ReleasedFeb 2026
UpdatedFeb 2026
Version1.0.3
Size3 MB
RequiresiOS 26.2 or later
Age rating4+
LanguagesEnglish
PriceFree
Categories Health & Fitness
Bundle IDkevinbrowncodes.Flex