The calisthenics app that learns from you
Log faster than you rest
Logging shouldn't feel like a chore. In ARZA it's fast, clear and foolproof.
- Log the way you train
Sets, holds, max holds, attempts, bands, combos and RIR — every exercise gets the right input.
- Suggestions from your last session
Every set comes pre-filled with what you did last time.
- Video on every exercise
Check technique without leaving the logger.
- Your progress, instantly
Finish the session and see how it moved your week and your Score.
El motor de ARZA
Entrenar bien no es complicado: es responder bien tres preguntas.
Volumen, intensidad y frecuencia: aquí las ves, las mides y las entiendes en cada sesión.
Volumen
Cuánto trabajo hiciste en total. Cada serie cuenta, sumada patrón por patrón: es la dosis de tu entrenamiento. Muy poca no mueve nada; demasiada no la recuperas. En ARZA la ves semana a semana, y notas si subes, bajas o te mantienes.
Intensidad
El volumen es cuánto; la intensidad es qué tan fuerte. Mide qué tan cerca del límite terminas cada serie, y eso decide qué construyes: fuerza, músculo o resistencia. En ARZA lo resumimos en un solo número, para que de un vistazo sepas si te quedaste corto o lo diste todo.
Frecuencia
Cada cuánto vuelves a cada patrón. Esa dosis no se toma toda de una: se reparte en la semana para que cada sesión te encuentre fresco. En ARZA es cuántas veces tocas tirón, empuje o planche. El ritmo que sostiene todo lo demás.
“Since I started training with ARZA, I made progress both in strength and physique, which was exactly what I wanted. Thanks to ARZA, my training took a turn for the better.”
“I love having my routine clear and personalized, I don't have to worry, I just go to the park with my phone, train, track, and done.”
A smarter approach to calisthenics
Your plan, not someone else's: built from your level, your goals and whatever equipment you've got.
Your program adjusts itself after every session — you bring the effort, ARZA sets the course.
Every exercise gets the right input: sets, holds, combos, RIR. Log it and get back on the bar.
Real training science. No fad routines, no fluff.
Your progress isn't linear. Neither is your program.
Your ARZA Score measures your real progress — and your program adjusts itself, week after week.
ARZA uses your data to adapt volume and intensity to your level. Just follow the plan and level up.
Sets, holds and combos in a couple of taps — with suggestions from your last session so you can just train.
Not a weightlifting app adapted for calisthenics: real progressions for every skill, wherever you are — your first pull-up, your first front lever, your full planche.
Join the Early Access
Download it on the App Store — your ARZA Card is waiting.
See it from the inside
Build your week, log your sessions and watch your real progress.
Evaluation & ARZA Score
- Guided assessment by movement pattern
- ARZA Score from 0 to 99, overall and per pattern
- Pull, push, front lever, planche and handstand measured separately
- Re-test whenever you want and watch your curve
Workout logging
- 7 input types: sets, isometrics, max holds, attempts, band, combos and RIR
- Pre-filled suggestions from your last session
- Technique video without leaving the logger
- Free Mode to train without a plan
- Extra sets on the fly
Routines
- Unlimited custom routines
- ARZA templates ready to copy
- Starter routine included
- Build your week by hand, day by day
Progress & stats
- Your ARZA Score curve over time
- Volume per pattern
- Average intensity and RIR
- Training distribution
- Full session history
Exercise library
- 200+ calisthenics exercises
- Demo video on every one
- Progressions per skill
- Search and filter by pattern
ARZA Program
ARZA Pro- Weekly program generated from your Score
- Volume and intensity adapted to your level
- Re-adjusts every week with your data
- Built around your days, time and equipment
- 8-week blocks on the annual plan
The basics
- iPhone, Android and web
- 5 languages
- No ads
- Share your ARZA Card
Early Access · full access to all of ARZA
Simple plans, clear results
Founder pricing for the first 50 people.
Your subscription funds one thing: ARZA keeps learning from you.
- No ads, ever.
- Everything else in ARZA is free and will stay free.
- Full access to your stats and your data, always.
- Cancel anytime from your account.
- Every subscription makes the app better for everyone.
Not ready yet? Everything else is free, forever.
Trusted by athletes who train with intention
"I feel grateful to train with the best (Arza), very inspired to keep training, since I adopted calisthenics as a lifestyle, thanks to Rafa. Thank you Arza, keep going forward with everything…"
William da Silva
ARZA Athlete
"We keep improving, I'm incredibly happy with you all. I hope to become much stronger with you by my side."
Evelyn Salvo
ARZA Athlete
"The routines look amazing 💪🏼, tomorrow I'll tell you how they felt. I can't wait for today's training."
Mateo Rioseco
ARZA Athlete
"Since I started training with ARZA, I made progress both in strength and physique, which was exactly what I wanted. Thanks to ARZA, my training took a turn for the better."
Ignacio Gutierrez
ARZA Athlete
"Quick summary of the week. I felt good with the workouts, planche presses were the hardest but they're coming along. I feel like I've progressed a lot in everything."
Nico Meneses
ARZA Athlete
"I love having my routine clear and personalized, I don't have to worry, I just go to the park with my phone, train, track, and done."
Octavio Gutierrez
ARZA Athlete
Frequently asked questions
Start today. Free.
Assess yourself, know your starting point and train with direction from session one.
No credit card. Just clarity.