Stronger by the Day

Strong Strong Friends

In-app purchases

About this app

Stronger by the Day is an easy-to-use fitness app for women who are serious about building strength and muscle. With expert coaching–by Meg Gallagher aka @megsquats–and personalized progress at their fingertips, our 25,000+ users have a science backed roadmap to getting and feeling stronger each session.

Our Flexibility Functions are proven to work with any busy schedule while avoiding wasted time on random workouts or unqualified coaches. Workouts are just one tap away; and while you’re working in the gym or at home, our Smart Progress Tracking tools adjust your next workout so you’re always moving forward.




PROVEN TRACK RECORD OF RESULTS
We have thousands of 5 star reviews from our app users:


– Over 25,000 active members
– Over 100,000+ lifters coached
– Thousands of PRs and progress made daily
– A roadmap for permanent results
– A free 7-day trial so you can see for yourself




FLEXIBLE ENOUGH TO FIT YOUR LIFESTYLE
Our Flexibility Functions fit your schedule and needs:


– Train on your schedule with our 3, 4, or 5 day options
– Quickie workouts on EXPRESS keep you on track
– Train from anywhere with our Bodyweight program
– Simple substitutions for any scenario




COACHED EVERY STEP OF THE WAY
This isn’t your typical fitness industry plan. We designed this app with intuitive guidance, ensuring you succeed:


– No digging around, your workout is just one tap away.
– Built in tutorials deliver the expert cues you need, exactly when you need them.
– Your coach uncovers the “why” behind getting strong, one workout at a time.




GET STRONGER MINDLESSLY
Planning science-backed strength gain takes a ton of time. We make the science backed plan, all you have to do is show up and get stronger.


– Our addictive progressions help you break past plateaus and keeps you coming back.
– Our progress trackers, strength scores, and intelligent calculators mean making progress is simple.
– While you train, we do the math.




Get a free 7-day trial when you download Stronger by the Day!
Download Today. PR Tomorrow.

Ratings and reviews

I'm a mom of four, I searched long and hard for a workout app/program that utilized the basics of weight lifting without all the fluff of other programs, this is it y'all. SBTD gives multiple options for every woman in every situation, bodyweight, gym or express (when you're short on time like me). For the major exercises the app prescribes the weight for you to use so there's no math involved. It tells you how much weight you used the last time. 100% worth every penny, you won't be sorry.

I love this app for what it offers but gosh its so frustrating that it constantly gets stuck at the resume training screen and I try to press the button and it just doesn't take. I probably spend about 10 mins every workout troubleshooting to get it back to the workout screen. please fix this bug! its on the Google play, didn't have this issue with iPhone

Update June '25: Still love the program, but the bugs in the app still haven't been resolved even after 3 years. IT repeatedly tells me to make sure I have the latest version and to restart my phone. Not sure why it can't be resolved. Aug '22: Program is awesome, app is terrible. I love Meg and her whole SSF program, but I've had this app for less than 24 hours and it's crashed at least 3 times and it's really not worth using. Just going to switch to a notebook.