Men’s Journal (2026) ranks it as one of the best free workout apps for beginners. Imagine a lifter following 5/3/1 (a percentage-based powerlifting framework built around four key lifts). They open Hevy after each session, log their sets, and within eight weeks, Hevy’s graphs show their bench press has climbed 15 lbs — visual proof that progressive overload is working. That data visibility is motivating in a way no spreadsheet can home workout fitness app replicate. A lot of websites will give you a list of “the X best bodybuilding apps”. But these lists often focus on secondary characteristics (in my opinion).
– Fitbod
The program involves performing a set of compound exercises with a moderate amount of weight, including dumbbells, and increasing the weight gradually over time. This training plan is designed to help individuals build strength and muscle mass through consistent and progressively challenging weight training sessions. Additionally, the program can be easily incorporated into a fitness routine through the use of strength training apps, which provide a convenient way to track progress and stay on track with the program. Overall, StrongLifts 5×5 is a reliable and efficient way to improve strength and physical fitness through weight training. AI workout apps like Load Muscle and Fitbod generate routines tailored to your goals, equipment, schedule, and training history. This replaces the guesswork of building your own program and can rival what a mid-range personal trainer provides.
– Pro Gym Workout
WeGLOW is the top-rated strength training app for perimenopause based on its hormonal phase-aware programming and women-specific exercise selection. Perimenopause — the transitional period before menopause, typically ages — involves hormonal fluctuations that affect energy levels, recovery capacity, and bone density. Stanford research confirms that strength training during this phase specifically outperforms cardio for lean muscle retention and fat regulation.
- One of the main reasons why Hevy gets a lot of good reviews is because it offers a complete free version, making it accessible to everyone regardless of their budget.
- Building muscle requires consistency, progressive overload, and smart tracking.
- It runs one program (5×5 barbell lifts) with automatic weight progression.
- Nike Training Club (NTC) secures its spot as one of the best workout apps for muscle gain largely due to its unparalleled access and production quality, offered completely free to Nike Members.
- Finally, a standout weight lifting app should offer an online community of other lifters for advice and motivation.
- For a broader evaluation framework, see our broader guide to evaluating top fitness apps.
StrongLifts 5×5 (Best for Beginners)
Choose Strong if you already have a program and just want the fastest, cleanest workout logger available. Most other apps on this list (Strong, Hevy, JEFIT, StrongLifts) are primarily trackers and do not offer meaningful AI planning. Apple Fitness+ is the best option if you are fully invested in the Apple ecosystem. It integrates seamlessly with Apple Watch, iPhone, iPad, and Apple TV to deliver guided video workouts with real-time metrics displayed on screen. This approach works well for people who want variety and do not want to think too hard about programming.
The Bigger Leaner Stronger Workout Routine
Split your entire online purchase into 4 interest-free payments, over 6 weeks with no impact to your credit. Take our 60-second quiz now to learn which supplements can help you achieve your fitness goals faster. Build pec strength and definition with these proven exercises. The main differences are that in StrongLifts 5×5, you replace power cleans with barbell rows, deadlift on a different day, and do 5 sets instead of 3.
Best Workout App for Weight Loss: Reverse Health
You can use various exercises, frequencies, and sets and reps schemes while staying within the basic framework. If you’re an intermediate or advanced lifter (1-to-5+ years of training experience), and you’re ready to focus on building muscle (while continuing to get stronger), this is one of the best programs you can do. The Texas Method is an outstanding strength training program for people who’ve graduated from Starting Strength or 5×5 but can still set personal records (PRs) about once a week. It’s also a good introduction to more advanced training methods that will come in handy as you progress as a lifter.
Best Exercises for Lower Back Pain (Simple Build-Back Routine)
Load Muscle includes 4,000+ exercises with video demonstrations, muscle targeting information, and equipment filtering. If Apple Watch support is important to you, Strong, Fitbod, and Apple Fitness+ have the strongest integrations. Load Muscle and other apps offer varying levels of wearable support. Core tracking, progress graphs, and social features are all included at no cost. Caliber blends AI-driven programming with optional human coaching review, offering a middle ground between fully automated planning and traditional coaching. StrongLifts 5×5 is completely free for the basic 5×5 barbell program.
StrongLifts 5×5
A few months ago, I wanted to begin increasing my strength and build muscle to reach goals I set for myself. I used a few other workout apps but this is the only one I’ve enjoyed and seen good results with it. I’d recommend if you’re new to weight lifting or took a long break from it, try out one of the beginner 12 week programs.
Easy to Use, Stackable, and Built for Consistency
Designed by a sports scientist, this cool app uses AI to give you custom workouts that fit you just right. As you get stronger, the app gets smarter and changes your workouts so you keep on growing. If you want to gain strength and size on a budget and take your weight lifting to the next level, read on to find the best app for you. You’re looking for an app to lift weights and build muscle—for free. By planning carefully and pacing yourself, you can begin a healthy habit that lasts a lifetime. To help people get stronger, healthier, and more confident – all with a fun, no-nonsense approach.
Best Workout App for Weightlifting: TR(AI)NER by Element 26
Fitbod uses machine learning algorithms to generate personalized strength workouts based on performance history and available equipment. For insights from real users, you can read MadMuscles app reviews from customers who’ve already reached their muscle-building goals. These metrics allow athletes to apply progressive overload, one of the most important principles of hypertrophy training. Signature Greens also includes a functional mushroom blend to support immune health and overall resilience. Ingredients like wheat grass, kale, spirulina, and chlorella contribute antioxidants, vitamins, and minerals that help support energy levels, recovery, and long-term health. Easy to mix and simple to use, it fits seamlessly into your daily routine, making it a practical addition for anyone looking to support overall wellness alongside their training.
For dedicated internal guidance on progressive overload methods, see our guide to progressive overload for beginners. Progressive overload is the core mechanism behind all strength gains — but most people cannot feel it happening session to session. Our team evaluated both apps over six weeks using real training sessions, and the difference is clearer than any spec sheet suggests. Hevy wins on simplicity and speed; Strong wins on data depth and precision. Below are the essential factors you need to consider when deciding on the best bodybuilding apps for your needs.
This guide breaks down which free workout apps actually work for muscle building and strength training, what makes them effective, and how to choose the right one for your goals. JEFIT has established itself as a go-to platform for serious lifters, making it one of the best workout apps for muscle gain due to its sheer depth of data tracking and community features. It functions less like a personal trainer and more like an exhaustive digital training logbook, appealing to those who already know their way around a gym but want to optimize their progress.