A-SquaredTrain better2
DE
Work in Progress
A-Squared by Alexander E. Hafner & Amelia Perenzin

We’re building.

A pilot and a fitness trainer. We built an app that reads your roster and fits your training around early duties, nightstops and days off. If you get up at 4 a.m., you don’t get a plan that assumes nine to five. The website is still being built.

What you get

Coaching, not just an app.

There are plenty of tracking apps. With us, two people work on your progress, and the app makes sure the plan holds up even in a chaotic week.

What we do
  • 🧠Personal training planBuilt and checked by us, matched to your goal, experience, equipment and working life.
  • 🍽Nutrition targetsCalories and protein that fit you, adjusted as soon as something moves or doesn’t.
  • 📋Weekly check-in with feedbackEvery week we look at weight, steps, training and photos and tell you personally what comes next.
  • 💬A direct line to usChat with Alex and Amelia. Questions, photos, voice messages, bad days: one of us replies.
  • 🔧Ongoing adjustmentsExercise hurts, the gym lacks the machine, the week is packed: we adapt the plan, not you.
What the app does
  • 🏋️Workout modeExercise by exercise, check off sets, rest timer, weight suggestions, personal bests.
  • 🗓Roster modeUpload a screenshot of your roster and the app fits your workouts around early, late and night duties.
  • 📸Food by photoSnap a photo, the app estimates calories and macros. Your daily targets always in view.
  • ⚖️Weight & stepsWhat counts is the weekly average, not the daily swing.
  • 🏨On the road & sickHotel gym plan for nightstops, sick days with a gentle comeback.
Beta testers
8 weeks free
Coaching for feedback.You get the full coaching with the app. In return you help us make A² better.
What we ask of you
  • Do the weekly check-in
  • Short, honest feedback at the end
  • A short testimonial with your first name
  • Before/after photos only if you want
After that

If you want to keep going, the next step is the 12-week program for CHF 690 (or 3 instalments of CHF 249). Less than six hours of personal training, for three months of coaching. After that, optional continued coaching for CHF 149 per month. Nothing continues unless you order it.

The app is in beta: the essentials work, but not everything is perfect. That’s exactly why we need your feedback.

Only 5 beta spots
We coach everyone personally, so the beta is limited. A spot is taken as soon as you start.
Beta access

We are currently accepting a small group of beta testers. Fill in the short form. We read every application ourselves and reply within 48 hours.

8 weeks free in exchange for the weekly check-in, feedback and a testimonial. After you apply we get in touch for a short call (about 20 min) at one of your times. After that, the 12-week program for CHF 690 if you like.

When do you have time for a short call (about 20 min)? * We talk to every new client personally before starting. Please pick at least one time window.
Prefer email? team@a-squared.ch
Who we are

Alex & Amelia.

Alex trains between rotations in hotel gyms, Amelia makes sure every rep is clean. Every plan crosses our desk before you see it, and every message gets a personal reply from one of us.

Owner · Pilot & coachAlex

Works shifts as a pilot and knows early alarms, hotel nightstops and weeks without rhythm first-hand. Learned to stay strong and in shape anyway, and is building exactly the coaching and app he would have needed himself.

Licensed fitness trainerAmelia

Makes sure technique, structure and load are right, even when your week is chaos. Makes sure you don’t just lose weight but get stronger. As a media designer she is also behind the look of A².