Fartlek Interval Trainer vs LiftingIrons

Build the interval workout you want. Stay on target while you train. Then learn from every session. FiT is an interval timer and training companion for runners on Apple Watch and iPhone. Create classic intervals, HIIT and Tabata workouts—or run freely with automatic Fartlek interval detection. CREATE WORKOUTS YOUR WAY Build simple work-and-rest sessions or advanced workouts with warm-ups, cooldowns, repeated sets and multiple effort levels. FiT makes even complex sessions clear and easy to follow. STAY ON TARGET Color-coded feedback shows whether you’re on pace. Spoken coaching, audio and haptic alerts help you respond without constantly checking your device—and spoken cues automatically match your chosen language. The Dual Progress Ring shows both your current interval and your overall workout progress at a glance. FARTLEK WITHOUT THE BUTTONS Switch to Fartlek mode and run by feel. FiT detects changes in your speed and automatically converts them into recorded intervals. No reaching for your device. No tapping between efforts. Just run. LEARN FROM EVERY WORKOUT See how each interval performed with detailed pace, heart rate, cadence and distance metrics. Compare workouts to understand how your performance changes over time. Personalized coaching insights use your workout data to highlight meaningful patterns and offer practical recommendations for future sessions. ADVANCED EFFORT TRACKING Advanced workouts can distinguish between sprint, hard, moderate and easy efforts, helping you create more varied sessions and analyze every effort afterwards. APPLE WATCH, IPHONE AND YOUR FITNESS APPS Train in your chosen language on Apple Watch or iPhone. Create and edit interval workouts directly on your watch, with controls for inserting, reordering and deleting interval groups. Save completed workouts to Apple Health and sync your sessions with Strava. KEY FEATURES • Flexible interval timer for running, HIIT and Tabata • Automatic Fartlek interval detection • Dual-ring live workout progress • Color-coded pace and effort feedback • Localized spoken coaching, plus audio and haptic alerts • Create and edit interval workouts on Apple Watch • Detailed pace, heart rate, cadence and distance metrics • Performance tracking for every interval • Workout comparisons and personalized insights • Sprint, hard, moderate and easy effort levels • Apple Health and Strava integration • Light and dark appearance Run free. Train smart. Learn from every session. SUBSCRIPTION TERMS FiT offers an optional auto-renewable subscription. Payment will be charged to your Apple ID account at confirmation of purchase. The subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage or cancel your subscription at any time in your Apple ID account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.iubenda.com/privacy-policy/39192677

LiftingIrons is your all-in-one AI-powered fitness companion, built to help you train smarter, eat better, track your progress and stay consistent. Meet Lifty, your personal AI fitness coach. Whether your goal is to build muscle, lose fat, increase strength, improve your fitness or simply create healthier habits, LiftingIrons brings your training, nutrition, tracking and fitness community together in one place. PERSONALISED WORKOUT PLANS Get AI-generated workout plans designed around your goals, experience level, training location and available equipment. Track your exercises, weights and progress as you train. PERSONALISED MEAL PLANS Receive meal plans tailored around your calorie and macro targets, dietary preferences and fitness goals. Log meals and keep track of your daily nutrition. AI FITNESS COACH Ask Lifty questions about training, nutrition, exercises and recovery whenever you need guidance. EXPLORE THE COMMUNITY Share your fitness journey, discover other members' progress and stay motivated. Connect with friends, join groups, chat and share your progress with people working towards similar goals. TRACK YOUR RUNS Record your runs using GPS and track your distance, pace and time. View previous runs and see how your performance develops. BARCODE & FOOD SCANNER Scan food barcodes to quickly view nutritional information, calories and macros. View a simple food health score and save products to your Scan Library. AI FORM CHECKER Upload your exercise form and receive AI-powered feedback to help you understand your technique and identify areas to improve. PROGRESS, XP & LEVELS Stay consistent, earn XP and level up as you use LiftingIrons. Track your workouts, nutrition, macros and fitness progress over time. FITNESS LIBRARY Explore a growing collection of exercises, meals and supplements, giving you useful fitness and nutrition information all in one place. MORE AI-POWERED TOOLS Access dedicated AI tools for progress insights, fitness questions, exercise guidance and more, all powered by Lifty. BUILT AROUND YOU From your workouts and nutrition to your daily tracking and community, LiftingIrons is designed to bring your entire fitness journey together in one simple app. Whether you're stepping into the gym for the first time or you're an experienced lifter looking to take your training further, LiftingIrons gives you the tools to plan, track, learn and progress. Train. Track. Progress. Download LiftingIrons and take your fitness journey further with Lifty by your side. Terms of Use: https://liftingirons.co.uk/#/terms Privacy Policy: https://liftingirons.co.uk/#/privacy