Blast - Gym Workout Tracker

Mad Mustache Company

In-app purchases

About this app

Blast Workout is the offline gym log & AI strength‑training tracker that auto‑suggests your next weight so you gain muscle faster.

WORKOUT FAST, TRAIN SMART
- Workout logging in one tap – add or batch-create sets lightning-fast.
- Gym strength tracker – AI suggests the next load to drive progressive overload.
- Custom training routines – build Push/Pull/Legs, Full-Body, or any split, or import a friend’s plan via QR code.
- Advanced workout sets – supersets, drop-sets, failure sets, warm-ups—all tracked cleanly.
- Four auto-start rest timers – perfect for interval or strength sessions.
- Real-time fitness analytics – PR charts, volume graphs, intensity zones.
- Equipment & execution options – barbell, dumbbell, machine, kettlebell or body-weight with a swipe.
- Body-measurement tracker – log weight, waist, arms and more to see total fitness progress.
- Muscle-fatigue map – know which muscles each workout has trained so your next routine is balanced.
- Secure cloud backup – keep every gym session safe.

BUILT FOR EVERY STRENGTH & FITNESS GOAL

Whether you’re cutting fat, building muscle, power-lifting, weight-lifting or chasing general health, Blast keeps every training routine organised and every fitness tracker stat at your fingertips.

ZERO FRICTION

Works offline • No sign-up • No ads.
Train free forever; optional Premium unlocks deeper strength analytics.

ABOUT US

We’re a two-person team of lifters crafting the gym workout tracker we rely on daily. Your feedback shapes each update—tell us what you need next!

CONNECT

Website – https://blastworkout.app
Twitter – @blastworkout
Email – [e-mail]

Install Blast Workout and start logging your first session in 30 seconds.

Ratings and reviews

i like the first impression. this is the kind of app im looking for. it feels both fun and powerful. and some game feel while maintaining minimal user-friendly design. i face issue/bug that the RTL languages like arabic breaks the some of app alignment. i have to change my phone lang to english to fix that. hope you fix that issue and makes the app looks same for both RTL and LTR languages.

Less user friendly than Hevy. Not as many onboard exercises available and nothing to show how they are done. Creating an exercise isn't as easy as with the other app. After trying out both, I subscribed to Premium on the other app and uninstalled this one. Edit: Because you quickly responded and in such a polite way, I increased my review to three stars for good customer service.

I just love that the free tier is so full of features. I'm not fan of paying a subscription up front before using it or falling in love with the app (like I'm about to do with this one). After trying pretty much all workout and finess apps in the store I really think this one is the best so far and the premium tier is worth it just to be able to log more than twice a week and get metrics and graphs of your progress. LOVING IT. It has so much potentiel.

What’s new

New update of minor fixes and improvements.
Thank you for your feedback and support! Development continues, stay motivated and help us improve by contacting us at [e-mail]. And keep on rating and sharing!