Kaizer builds your routine like Gojan. The difference is price and interface.
It's the closest Argentine competitor in concept: it builds the routine and adjusts it with your progress. One user pointed to cost and interface as the biggest downsides.
Where it falls short
Kaizer does something very few local rivals do well: it builds the routine and adjusts it with your progress, with an illustration and instructions for every exercise and even alternatives if a machine isn't free. One of its users described it this way after several weeks of real use: 'it builds your personal exercise routine and adjusts it with your progress ... lets you pick alternative exercises if a machine isn't available.' That's a serious product, not a routine calculator. What weighs against it, per another user in the one detailed negative review it has, is cost and interface: 'bad interface, high cost, a bit tedious.'
Where they differ
Cost
Kaizer: More expensive, per the one detailed negative review it has from a user: 'high cost.'
Gojan: Gojan installs and works without an upfront paywall.
Interface
Kaizer: One user described it as 'bad interface... a bit tedious,' in that same review.
Gojan: Gojan makes sure every screen leads straight to what's next: you open it and already know what to do today.
What its users say
From Kaizer's 7 store reviews. Unedited. 7 Argentine reviews, 2 at one or two stars (29%).
“Confirmo mi valoración despues de usarla varias semanas. Es excelente y la recomiendo. Arma la rutina personal de ejercicios y la va ajustanto con el progreso.Cada ejercicio incluye una ilustración e instrucciones sobre cómo ejecutarlo correctamente Permite elegir ejercicios alternativos si una máquina no está disponible.Dentro de cada ejercicio, señala claramente los tiempos de recuperación. Funciona bien con Health Connect y me sirve para que Pulso la cuente. Sólo le agregaría estiramientos.”
★★★★★ · 2026-09-14 · AR
“Mala interfaz costo elevado Algo tediosa”
★★☆☆☆ · 2025-12-06 · AR
Data read on 2026-09-20 from public store reviews. The score weights recent reviews over older ones, so it can differ from the plain average the store shows.
Coming from another one? Hevy · Fitbod · JEFIT · Strong · Cal AI · Freeletics · Gravl · Centr · Trainerize · Symmetry · Stenfit
Gojan is the training app built in Spanish: it writes your routine, fixes it when your week breaks, and tells you exactly what to do every day you walk into the gym.
Start today. No card. Download Gojan