Available on iOS

What gets measured,
improves.

The strength training app that turns your workouts into data that talks: strength, calories, muscle balance, records.

Download on the App Store 7 days free, no commitment
0+achievements to unlock
0+exercises
0languages
S·Load home screen on iPhone: training week, adherence and volume per muscle
92%Adherence
Target2,240 kcal
+5 kgRecord
THE LAB

The Lab.
Your workouts, made clear.

One page that turns your history into decisions: your calorie target, the verdict on every exercise, your muscle split, your weight trend and your SBD total.

THE LAB
01 / 05
01

Your calorie target,
tuned to you.

The app reads your weigh-ins and your intake, then moves your level in steps of 200 kcal. Your protein, fat and carbs follow automatically.

Calories Cut
0kcal
−150TARGET+150
Your 7-day average is in the zone. The level holds.
P
0 g
F
0 g
C
0 g
02

The verdict,
exercise by exercise.

Every movement measured and rated: rising, flat or dropping. Tap a ring, the list opens. Tap an exercise, its curve appears.

The verdict 90 days
Bench pressRISING
Barbell squatFLAT
Barbell rowDROPPING
You know exactly where to push next week.
03

Your muscle split,
month by month.

The real share of each muscle in your training volume. Detailed or simplified view, in one gesture.

Muscle split August 2026
Quads18 %
Chest16 %
Back15 %
Calves6 %
You balance your program on real numbers, not on feel.
04

Your weight trend,
smoothed and clear.

The curve filters out the daily noise and shows the real direction, with your weigh-ins for the week and your step average.

Weight 30 days
0kg
7-DAY TREND−1,4 kg WEIGH-INS6 / 7 STEPS / DAY9 240
05

Squat, bench, deadlift.
Your total.

Your best validated lifts and their total, updated after every workout. A module you turn on whenever you want.

SBD total Validated lifts
Barbell squat0kg
Bench press0kg
Deadlift0kg
Total0kg
IN A WORKOUT

In a workout,
everything is ready.

The app turns red, the timer starts on its own and your loads from last time are already in place. You put your phone down and push.

A score out of 100 at the end of every workout, based on your real performance.
Records detected automatically, set by set: load and reps.
A free workout counts toward your week, even in another gym.
Everything works offline and syncs when you're back online.
S·Load workout screen on iPhone: exercises, logged sets and rest timer
92/100Workout score
90 sAuto rest
PROGRAMS

One program. One tap.

Build your blocks, switch plans in one tap, share your full program by QR code.

Unlimited programs

PPL on a bulk, Upper/Lower on a cut: each program keeps its own history.

QR sharing

Your full program lands on your training partner's or your client's phone, ready to train.

160+ exercises

The full library, plus your own exercises, treated exactly the same.

And so much more.

Everything extra S·Load does, and that you'll only find here.

Training mode

The moment you start, the whole app turns red. One glance and you know you're in a workout.

Workout score out of 100

Plan adherence, PRs broken, regressions: ten named tiers, from warm-up to legendary.

PRs detected live

The set that beats your record lights up the instant you log it. Weight and reps.

Reorder your workout

Long-press to move an exercise, add one, swap another: your program keeps up.

Supersets

Two exercises linked in one tap, kept together in the workout and in shared programs.

Volume and split by muscle

Your weekly sets muscle by muscle on Home, and the full month-by-month split in the Lab.

Last time, set by set

Your previous performance under every set, plus your score on the same workout last month.

Live Activity and Dynamic Island

Your rest timer lives on the Lock Screen and in the Dynamic Island, with the next exercise named.

6 iOS widgets

Your week, volume per muscle, weight, consistency. And "Start" right there on the Lock Screen.

Apple Health, both ways

Weight, steps, calories and macros read from Apple Health. Your weigh-ins go back automatically.

131 achievements

Each one hand-illustrated, with a progress ring on the back of the ones still to earn.

Shareable 9:16 story

Your workout as an Instagram card, laid over your photo or video, in three styles.

Progress photos

Your before/after stacked under a slider you drag, weight and date attached to every photo.

Body measurements

Seven measurements tracked over time, each with its own curve: arms, waist, thigh, chest…

151 technique guides

Step-by-step execution, common mistakes, and demo videos that loop.

Sunday recap

Workouts, volume, PRs, top muscles: your week summed up and delivered at the hour you pick.

6 app icons

Cyan, gold, training red, purple, white and inverted. Your home screen looks like you.

An app you want to open

Deep black, glass tab bar, polished animations. Built for the gym, one-handed.

PRICING

7 days free.
Then you choose.

Free
0 €
Forever
Workouts and program
Weight curve, recap, steps
Achievements and PRs
Full history of your workouts
Recommended
Yearly −42%
€34.99/year
≈ €2.92/month, that's 5 months free
Everything in Free, plus:
The full Lab
Unlimited programs
QR code sharing
Unlimited custom exercises
Try 7 days free
Monthly
€4.99/month
No commitment
Everything in Free, plus:
The full Lab
Unlimited programs
QR code sharing
Unlimited custom exercises

7-day trial on both plans. Cancel in two taps from your Apple account.

Common questions

What's free?

Your workouts, your program, your weight curve, your review and your achievements: free, with no time limit. The full Lab, unlimited programs and sharing are part of Premium.

What is the Lab?

The page that reads your workouts for you: your calorie target and your macros, the verdict on every exercise, your muscle split month by month and your SBD total. You build it yourself: every module turns on or hides.

Does it work offline?

Yes, fully. Your workouts stay on your phone and sync as soon as you're back online. Basement, parking garage, hotel gym: you train as usual.

How do I cancel?

In two taps from your Apple account, whenever you want. The 7-day trial comes with no commitment.

Download S·Load.

Measure every workout, and see exactly what it builds.

Download on the App Store