Flex vs iWorkout

Flex is the training companion built for people who take their workouts seriously. Whether you're running circuits, timing intervals, or logging kilometers (or miles), Flex keeps you locked in so you can focus on the work, not the stopwatch. Build custom workouts with exercises, sets, and rest periods tailored exactly to how you train. Start a timer and let Flex handle the countdowns, transitions, and cues while you push through every rep. Track running, walking, hiking, cycling, rowing, HIIT, yoga, and rollerblading with full GPS routes, pace, elevation, and calories, all in one place. Pair with Apple Watch for live heart rate throughout your session, then dive back into your history afterward to see exactly how each set and each exercise felt, down to the beat. Your training lives on your terms. Sign in with an account and your data syncs quietly across every device you own, always available, always yours. Flex isn't about logging workouts. It's about understanding your performance well enough to keep improving it. Flex Emerald unlocks the full experience with an auto-renewing subscription, available monthly or annually. See in-app for current pricing. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

iWorkout is built for one purpose: helping you train without distractions. No clutter. No complicated calculators. No overwhelming screens. Just a clean, minimal workout tracker that keeps you focused on what matters — lifting. iWorkout is completely free. Workouts use credits, and you can instantly earn 5 credits by watching a short ad. No subscriptions. No hidden fees. Just simple access whenever you train. Core Features • Tempo Guide – Maintain a clean, controlled rhythm for every rep. Build real strength with proper form. • History & Analytics – Track your reps and weights with unlimited history. Your progress is always visible. • Rest Timer – Measure your rest periods precisely between sets. • Free Workout Tracking – Train for free using credits earned through a quick ad. Why Athletes Choose iWorkout • Minimalistic design that keeps you focused • Zero clutter, zero distractions • Fast, intuitive logging • Built for people who want to train — not manage spreadsheets • Perfect for strength training, bodybuilding, calisthenics, and home workouts iWorkout gives you everything you need to stay consistent — and nothing that slows you down. Thank you for choosing our simple and effective workout tracker. Legal Notice iWorkout is not affiliated with any other workout trackers, fitness journals, or training apps such as Alpha Progression, Fitbod, GymBook, Hevy, Freeletics, Strong, Muscle Booster, loox Fitness Planner, Heavyset, eGym Fitness, MyFitCoach, FitX, Gainsfire, Fitbit, Jefit, McFit, or FitNotes.