Blog > 5 fitness apps powered by AI that you can download right now
Choose from 130+ professionally designed workouts, or create your own, including custom exercises with your own images. Tell SmartGym your goals, equipment, and schedule. Finish a session, and it learns, adjusting weights, reps, and exercises based on your actual performance. Most apps show your previous performance, but you decide how to progress. Setgraph and Strong make this easy by displaying your last session’s numbers and highlighting PRs.
Hevy combines workout logging with social features, creating a fitness-focused community within the app. If you’re motivated by sharing progress and seeing what others are doing, Hevy delivers. I’ve spent the last two months testing twelve different workout tracker apps. I’ve logged hundreds of sets, tried every feature, and pushed each app to its limits.
It can even keep the display from sleeping during a workout. Consider Runna, the running app that offers personalized running plans to achieve your goals. In addition to running plans, Runna offers nutritional tips, running form advice, and even strength and mobility exercises. Others seek out the app for community elements, like running events, a team of running coaches you can message, and a host of discounts and offers. With a well-designed app like Setgraph or Strong, logging a complete workout takes 2-5 minutes total across all sets.
This integration is often unreliable because strength training calorie calculations is madmuscles reliable are imprecise. Built-in workout programs cover everything from beginner routines to advanced bodybuilding splits. You can follow pre-made programs or create custom ones. SmartGym runs completely independently on Apple Watch. It does not require an iPhone nearby or an internet connection.
SmartGym was named Apple Watch App of the Year 2023, was an Apple Design Award Finalist in 2024, and was handpicked by Apple to showcase Apple Intelligence on its official Newsroom. Unlike generic fitness apps, SmartGym’s AI adapts to your real performance data, adjusting sets, reps, and rest periods dynamically. It runs fully independently on Apple Watch without an iPhone or internet connection, and syncs seamlessly across iPhone, iPad, and Mac. With 700+ exercises and over 60,000 five-star reviews, it is the most comprehensive gym app on the Apple ecosystem.
Or maybe you train in a basement with no signal. The best app to log workout needs to function without internet connectivity. For bodybuilders who want to focus purely on training performance without the extra features, Setgraph’s streamlined approach might actually be preferable. Boostcamp deserves mention for beginners who want to follow established programs.
It’s more comprehensive than most free apps offer. The app’s philosophy centers on speed and flexibility. You don’t need to pre-plan workouts to use it. Show up at the gym, pull up the exercise you’re about to do, see what you did last time, and aim to beat it. Log your workouts and track your progress on Hevy app while being part of an amazing community of 13+ million gym athletes. “SmartGym offers an elegant and easy way for users to plan and track their workouts.”
The app shows you what exercise is next, what you did last time (if applicable), and lets you log your sets quickly. There’s no complex navigation or hidden features to discover. The AI workout planner asks about your goals, available equipment, and schedule, then generates a complete training program. You’re not staring at a blank screen wondering what exercises to do—the app gives you a structured plan.
Volume lifted, personal records, calories burned, muscle group breakdowns. Open the app and see your progress at a glance. It’s free, comes with big variety of exercises and syncs to Apple Health. AI-powered training that adapts in real-time. JEFIT analyzes your strength and fatigue to build your perfect next week—you lift, we do the science.
SmartGym is built for every fitness level. Beginners get guided exercise animations with step-by-step instructions, automatic difficulty scaling, and 130+ professionally designed routines to follow. The AI Smart Trainer learns your starting point and progressively adjusts your workouts as you build strength and confidence. Advanced athletes benefit from progressive overload tracking, custom programming, and detailed performance analytics. SmartGym is an AI-powered workout app for iPhone, iPad, Mac, and Apple Watch. It builds personalized workout programs around your goals, equipment, and schedule, then adapts as you get stronger.
Setgraph’s AI workout generator provides program design without the monthly cost. Choose an app that works offline and supports your platform. If you might switch from iPhone to Android (or vice versa) in the future, pick an app available on both platforms with cloud sync.
Unlike cardio, where heart rate zones matter, strength training intensity is better measured by RPE, weight lifted, and reps completed. The rest timer integration keeps you honest about recovery between sets. Progressive overload isn’t just about adding weight—it’s about maintaining consistent rest periods and effort levels. AllTrails is a phenomenal resource to find trails to hike, walk, and cycle. With a subscription, users can create maps, plan trips, navigate and track their activities, and access stats. Within the community space on the app, you can suggest edits to trails, connect with others, and share trail lists.
RPE (Rate of Perceived Exertion) tracking helps manage intensity across high-volume training. When you’re doing 20+ sets for a muscle group, tracking RPE prevents you from going too hard too early and burning out. Bodybuilders often rotate exercises to hit muscles from different angles, and Hevy makes it easy to track multiple variations of similar movements. Caliber offers AI coaching with form feedback, but at $39.99/month, it’s expensive for beginners who aren’t sure they’ll stick with training long-term. Finish a set, start the timer, and get a notification when it’s time for your next set. You can even log your next set directly from the notification without opening the app.