Focused sessions
Your sets, last session's numbers and a rest timer. That is the whole session screen.
Barbell Bench Press
- Set 180 × 8
- Set 280 × 8
- Set 380 × 7
Rest
A logbook that never runs out of pages.
The training logbook for lifters who train for size. Start from a program, log every session against the last one, and see what moved.
Free during early accessSign in with Google
Three steps, on repeat.
Loog follows how training actually works: plan it, do it, check it, and go again.
- 1
Program
Start from a program and its workouts: exercises, sets, rep ranges, rest and effort targets.
Push Pull Legs
- Push5 exercises
- Pull5 exercises
- Legs6 exercises
- 2
Session
Train with your plan and last session's numbers in front of you. Tick a set and the rest timer starts.
Barbell Bench Press
- Set 180 × 8
- Set 280 × 8
- Set 380 × 7
- 3
Track progress
See what moved for every exercise and every session, then adjust the program.
Barbell Bench Press
+3.1% vs last session
Then back to step 1, a little stronger.
Built around what moves your training.
Everything in Loog earns its place. This is what makes the difference.
Charts that answer something
Volume, load per rep and total reps for every exercise. Nothing to decode, nothing for show.
VolumeLoad per repTotal reps1,897 kg
Loog adapts to you
A curated library divided by movement pattern. Add your own exercises and variants, with the equipment you actually have.
Barbell Bench PressChest, BarbellLat Pulldown Machine (Elbows Out)Lats, MachineBarbell Squat (Quad Focus)Quadriceps, BarbellEvery type of exercise
Bodyweight, weighted and assisted lifts count with the body weight you log.
Body weight 80 kg
Pull-Up (Elbows Out)BW80 kgWeighted Pull-Up (Elbows Out)+10 kg90 kgAssisted Chest Dip Machine-20 kg assist60 kgEffort, when you want it
Optional RIR on every set. Skip it while you learn, use it to steer your training when you are ready.
Track effortJust weight and reps.
Nothing to install or update
Open it in the browser on your phone, tablet or computer, and add it to your home screen.
Progress you can read between sets.
No dashboards to decode. Each screen answers one question, measured against your last session.
Did I beat last time?
After every session, the summary compares your volume with the last time you did that workout, overall and for every exercise.
Volume
9,843kg
+4.1%+388 kg
Duration
58min
Sets
17
Exercises
5
Barbell Bench Press
3 sets · 1,897.5 kg
+3.1%+58 kg
Incline Dumbbell Bench Press
3 sets · 1,056 kg
+4.8%+48 kg
Barbell Overhead Press
3 sets · 1,035 kg
-1.4%-15 kg
Is this exercise moving?
Every exercise keeps its own history: volume, load per rep and total reps, session after session.
Is every muscle getting its sets?
Each workout counts the sets planned for every muscle, so you can check the plan against your goal.
The small things, done properly.
The details you notice on set four, when you are tired and just want to log and lift.
Push
- Barbell Bench Press3 × 6-8, rest 2 min 30 s
- Incline Dumbbell Bench Press3 × 8-10, rest 2 min
- Dumbbell Lateral Raise3 × 12-15A1
- Triceps Pushdown3 × 10-12, rest 1 min 30 sA2
Written by lifters, not generated by AI.
Every exercise, its movement pattern, muscles and instructions is written or checked by people who train and coach.
- The Loog team
Barbell Hip Thrust
- Main muscleGlutes
- EquipmentBarbell
- Movement patternHip thrust
- Instructions5 steps
Pencilled in.
What we are building next. Not in the app yet, so it stays in pencil for now.
Coaches
Coaches manage their clients, and lifters share their logbook with their coach.
Richer progress tracking
Progress photos, and body measurements beyond body weight.
Missing something you need in your training?