Stronger by the Day

Stronger by the Day

Download Today. PR Tomorrow.

3.6K ratings
483 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • October 31, 2021
  • July 27, 2026

Features

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About

This fitness app offers expert coaching and personalized progress tracking for women serious about building strength and muscle. It provides a science-backed roadmap with flexible workout options designed to fit busy schedules and ensure continuous progress.

Expert coaching by Meg Gallagher
Personalized progress tracking
Science-backed strength roadmap
Flexible workout scheduling
One-tap workout access
Smart progress tracking
Built-in exercise tutorials
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What users say

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What's New in Stronger by the Day

4.4.0

July 27, 2026

1. New Workout Flow A redesigned workout experience that’s cleaner, faster, and easier to use mid-session. Everything from exercise cards and checkmarks is now accessible through a streamlined vertical layout with a floating toolbar and improved workout caching — so you can customize, track the progress of your workout, and finish workouts with fewer taps, zero friction, and no loss of progress on incomplete sessions. 2. Stopwatch & Timer Updates Updated to be more reliable, more responsive, and easier to control — so your timing works with your workout, not against it. Both the stopwatch and timer can now be used and running in the background while interacting with the rest of the app, and can be adjusted on the fly. 3. Live Activities Follow your workout in real time right from your lock screen. Perfect for staying locked in while life happens around you - or when trying to stay off your phone while in the gym (goodbye, doom scrolling!!). 4. Exercise Snacks Short, effective exercises designed to fit into busy days — because consistency beats perfection. Swipe to shuffle, and add filters to find the perfect workout for when you don't have time for a whole 'meal'. Also, Create Snack Reminders – Set gentle nudges to move, stretch, or reset throughout the day. 5. Bug Fixes and Enhancements

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Subscription plans

Monthly

Billed every month

$16.991 Month
7 Days trial
How to cancel Stronger by the Day subscription ⁉️

User reviews

Best App

I’ve been able to get back to the real me with this app. I used it several years ago before several foot surgeries and 1 shoulder surgery sidelined me for 3 years. I blew up to 290lbs a year ago. I slowly lost weight getting down to 255lbs. And that lit a fire in me. I then remembered SBTD app and I’ve been on a tear. The workout plans motivate you. It never gets redundant. At 49 years of age, I plan on being in the best shape in 15 years when I turn 50 next April.
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Getting boring

I’ve been weight lifting for over a decade and I’ve done all sorts of programs but this app is starting to make me dread going to the gym. I understand completely that boring is sometimes because those exercises are just the most effective for progress but this is taking it too far. I think my breaking point was seeing 3 deadlift variations in the workout this morning!! And then the substitution options are just the other 10-15 exercises that we do every single other week. I love the app setup and really wanted an easy ‘mindless’ workout where I just follow along but will need to just go back to designing my own.
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My long term strength training go to

I have used Stronger by the Day for 6 years and I keep coming back to it. The workouts are challenging but accessible and easy to modify based on my changing schedule and varying degrees of gym access. I love being able to check the gifs of what every movement should look like and it’s so handy that when a repeat movement comes up, the app tells me what weight I used last. The app has so many functional aspects that are clearly designed with lifters in mind!
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Bring back 3 & 4 day options!

I have been a consistent user and big fan of SBTD since 2022 and have raved about it to anyone who will listen for years! It is easy to follow, well organized, and will help everyone from beginner to experienced lifters get stronger without having to do their own calculations. The workouts are fun and variable. BUT! after the update I only see 5 day option. I’m a busy mom, business owner, am 46 years old and want to lift but also be kind to my aging joints. The 3 day plan was PERFECT. PLEASE bring it back!
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A game changer

I was first introduced to Meg’s programming through her pregnancy program, Plus 1. I credit it with physically comfortable (at least as much as possible…) and my rapid c-section recovery. After postpartum I went back to my old Hypertrophy app that was really more designed for men and felt achey and unbalanced. I was stalling out, tired, and BORED. I gave STBTD a try and it has improved my fitness, mindset, and physical appearance. The diverse and fun programming is ever changing and keeps you progressing without getting bored. I love this program.
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Developer apps

User experience

🐞

Reported Bugs

4 issues

Frequent app crashes

Bug

Workout data not saving properly

Bug

Login issues and getting logged out

Bug

Slow loading of videos and information

Bug

Requested Features

5 requests

Offline mode

Feature

Ability to view full week's workouts

Feature

Automatic rest timer

Feature

More customization for substitutions

Feature

Export workout data

Feature

FAQ

What does Stronger by the Day do?

Stronger by the Day is a fitness application designed for women focused on building strength and muscle. It provides expert coaching and personalized progress tracking, offering a science-backed roadmap to help users get stronger with each workout session.

What are the key features of this app?

Key features include expert coaching from Meg Gallagher, personalized progress tracking that adjusts future workouts, flexible workout options to fit any schedule (including 3, 4, or 5-day plans and quickie workouts), one-tap workout access, and built-in tutorials with expert cues.

How much does Stronger by the Day cost?

The app offers a free 7-day trial for new users to experience its features. After the trial, it operates on a freemium model, with in-app purchases likely required for full access to premium features or ongoing coaching.

Who is this app designed for?

This app is specifically designed for women who are serious about building strength and muscle. It caters to individuals looking for a structured, science-backed approach to fitness, whether they train at the gym or at home.

Can I train at home with this app?

Yes, the app includes a Bodyweight program that allows you to train from anywhere, including at home. It also offers simple substitutions for any scenario, ensuring your workouts can be adapted to your environment and available equipment.