Blast - Gym Workout Tracker

Gym workout tracker & fitness log to track workouts, log sets & build muscle

Blast is a powerful gym workout tracker and workout planner to build routines, log every set and rep, and track progress on every exercise.

Use it as your gym journal, weightlifting tracker, and strength training companion — clean, offline, ad-free. Whether you're into bodybuilding, weightlifting, powerlifting, or general strength training, Blast keeps every session organised and every lift moving forward.

What Blast does

- Gym workout tracker – one-tap logging for sets, reps and weight. Clone sets in seconds and ditch the paper notebook.
- Workout planner – build Push/Pull/Legs, Full-Body, 5x5 or any split, or import a friend's plan via QR code. Pick a pre-made routine or design your own.
- Gym workout planner for every split – pre-made routines plus a full custom builder, so your training plan fits your week, not the other way round.
- Weightlifting tracker with advanced sets – supersets, drop sets, warm-ups, failure sets and giant sets, all handled cleanly.
- Gym journal that remembers everything – your full workout history, personal records and trends, searchable and exportable.
- Smart rest timers – up to four auto-start timers so every strength training session stays on schedule.
- Real-time stats – estimated 1RM, training volume curves, intensity zones and session duration as you lift.
- Equipment and execution options – barbell, dumbbell, machine, kettlebell, bodyweight and more, with variations per exercise.
- Body measurement tracker – log bodyweight, waist, arms and more to see your full transformation.
- Muscle fatigue heat map – see which muscle groups are fresh or fatigued before planning the next session.
- Works offline – your gym journal stays with you, even without an internet connection.

Built for lifters

If your focus is bodybuilding, weightlifting, powerlifting, or just getting stronger week after week, this is the gym workout tracker that fits how you actually train. Use it as your weightlifting journal, gym journal, training log, or exercise tracker — whichever name you call it, the job is the same: turn every lift into measurable progress.

Three steps to start tracking

1. Install Blast and build your first routine, or load an existing plan.
2. Hit the gym and log every set with a single tap.
3. Watch the numbers climb as you add weight, reps and volume.

Made by lifters, improved by you

We're a small team of lifters who rely on Blast for every session. Your feedback shapes the roadmap — tell us what you need next from your gym journal and workout planner.

Download Blast and turn every gym session into measurable progress.