Use These Apps to Crush Your Fitness Goals in 2025

We're now a month into 2025, and you probably still have a few goals you want to crush this year. However, there's perhaps one goal that most of us have in common: getting fit.
Some people want to lose weight, while others want to build muscle or run their first marathon. What matters is that you'll have to push yourself to crush that goal in 2025.
Luckily, you don't have to do it alone; you'll have your iPhone to help you on your journey. With the right apps, your iPhone can become the perfect tool to crush your fitness goals.
Of course, finding the perfect tool might be tricky, so we've rounded up the best apps to help you get started. Read on for nine apps to help you crush your fitness goals and live a healthier life.
Seven: 7 Minute Workout

For many of us, the most challenging part of building a new habit is finding the time to start and continue daily. Luckily, even the busiest of us can still find a few minutes to complete a workout if you use an app like Seven.
As you can guess by its name, Seven is an app that features many different workouts and routines that will take you around seven minutes of your day.
There are over 200 different workouts, and they've all been added based on scientific studies that prove they'll give you the best bang for your buck. Every workout comes with a tutorial to help you improve your form and posture.
You can use the workouts you like the most or a fitness plan tailored to your needs. Many categories will help you reach your goals, and you can even take on events to help you stay motivated.
Another cool thing about the app is that you'll also be joining a vast community of people like you who want to stay in shape but don't have much time during the day.
Strava: Run, Bike, Hike

You've probably heard how helpful it is to walk for a specific number of steps every week. Doing this will help you in many ways, including losing weight and preventing diseases.
To help you walk or jog every day, you can use an app like Strava. This app is simple but powerful, and it will help you keep track of all your workouts.
Strava lets you track your runs, hikes, or walks with a couple of taps. Not only that, but if you're someone who easily gets bored, you can ask Strava for different routes to keep things more interesting.
After using the app for a few weeks, you'll be able to see your progress, and you can even use the app's built-in AI assistant to get more tips on how to improve.
Another great thing about Strava is the sense of community. You can share your workouts with your friends or other users worldwide. You can even compete with other users and reach the top of the leaderboard. Of course, if you're not competitive, you can track your progress and try to beat your past personal bests.
Fasting - Intermittent Fasting

Fasting might not be for everyone, but it's a proven way to lose weight without a regular diet — as long as you do it safely.
That said, you need the right tool to guide you through your fasting journey, and Fasting can be that tool for you.
This simple app will help you understand more about the world of fasting and teach you how to do it properly. The app comes with many different guides created by experts to help you learn more about intermittent fasting.
Once you're ready, the app can help you create and track your very own personalized fasting plan. Depending on what you want to achieve, there are many plans available.
While you fast, the app will let you know what's happening inside you. Your body experiences different states when fasting, and the app will teach you more about them.
When you need to eat, you can also find many recipes inside the app to help you lose weight and still have enough energy to tackle your day.
Couch to 5K

This app's name says it all, and it's the perfect app for those of us who want to run our first 5K safely and without running out of breath after a few minutes.
Couch to 5K is a simple app with a nine-week course that you must take for at least 20 to 30 minutes three times a week.
The app comes with virtual coaches to help you on your journey. It can also keep track of all your workouts so you can see how much you've progressed. After the nine weeks are over, you'll be ready to take on your first 5K run.
This app won't help you throughout the year, but it will at least help you reach your first fitness goal of 2025.
Peloton: Fitness & Workouts

Peloton is one of the most complete apps for working out from home. The app offers multiple different types of workouts that you can access wherever you are.
From outdoor running to indoor cycling and even yoga and meditation, Peloton has it all. In all of its workouts, you'll find multiple classes created by professionals who will guide you every step of the way.
Once you're done, Peloton will also keep track of all your workouts and show you your progress to help you stay motivated. And if you need a bit more competition, there are plenty of challenges you can try to push your limits.
Apple Fitness+

If you're more of an Apple fan, Apple Fitness+ might be a better alternative. At its core, Apple Fitness+ is similar to Peloton; you'll find tons of different workouts and classes created by professionals to help you achieve your goals.
Each workout has different intensity levels, making it the perfect service for those just getting started. There are also challenges called collections, which feature specific classes you need to take to help you achieve a smaller goal.
The best part is that these aren't just physically oriented challenges; you'll find Collections that will help you be more grateful or productive.
Boostcamp: Gym Workout Planner

If you're a weightlifter or want to start building muscle, BoostCamp is the app for you.
This app is perfect for both beginners and intermediate-level lifters. For the most experienced users, you'll be able to log in and keep track of your workouts, which will help you understand which muscles you've tackled and which ones you need to focus more on.
The app comes with many different workouts and programs to help beginners get started. Science-based coaches have created these programs, and they're guaranteed to make the most of every workout.
Once you choose a program, you can check the workouts available and get a simple but useful tutorial on how to do each workout properly.
Strong Workout Tracker Gym Log

If you're looking for a simple app to track your workouts and provide you with more information about your progress, Strong is the perfect app for you.
At its core, Strong is a workout tracker. You can create your routine from scratch or use one of the templates the app offers and then get to work. You can track your sets, repetitions, and the weight you used for each workout.
If you're new to the fitness world, the app comes with a guide on how to do each workout properly. Countless workouts are available, and all of them feature a quick video with detailed instructions on working out as safely and efficiently as possible.
Another cool feature that not many apps have is a warm-up calculator. Strong will tell you how much weight you should use for each of your warm-ups before you get started.
MacroFactor - Macro Tracker

If you want to lose weight in 2025, working out isn't enough; you also need to take care of what you eat during the day. At its core, your goal should be to consume fewer calories than the amount you burn on average daily. Sounds complicated? It can be at first, but you can use apps like MacroFactor to make things more manageable.
MacroFactor is a valuable tool that will help you regardless of your goal. You can use it to lose weight, gain muscle, or maintain weight. Whatever you choose, the app will calculate everything for you and let you know how many calories and macros you need to eat daily to reach your goals.
What's great about the app is that it evaluates your progress every week and automatically adjusts your daily intake to help you reach your goal in the time you want.
It also comes with a huge food library, so you won't have to worry about knowing how much fat, calories, or carbs foods have; you can search for them in the app's library and let it do the heavy load for you.
If you still can't find what you eat, you can use the AI tool to describe your food, and the app will do its best to find what they are for you.