Cal AI counts calories from a photo. Gojan trains your body with AI.
Cal AI is a calorie counter, not a coach: its own users say the photo estimates are off and that you have to pay before you can really use it. Gojan is the AI built to solve training, not the plate.
Where it falls short
Cal AI solved something real: snapping a photo of your food and having AI estimate the calories is convenient, which is why it has millions of downloads. The problem is accuracy: several users describe estimates as way off from reality, and in Argentina the most repeated complaint is simple — 'you need to pay to use it,' even after answering the entire onboarding questionnaire. Cal AI aims at your food. Gojan aims at your training, which is a different problem.
Where they differ
What it measures
Cal AI: Food. You photograph a plate and it estimates calories and macros — when it gets it right. Several users report calculations way off from reality.
Gojan: Training. Gojan doesn't guess what you ate: it decides which routine you're doing today, adjusts it based on how you did, and tells you exactly what to do at the gym.
What happens before you pay
Cal AI: A long questionnaire first, and only at the end the paywall — without having used the app yet. One of its Argentine users summed it up: 'you need to pay to use it.'
Gojan: You install it and start training. Gojan builds your routine up front, no long questionnaire ahead of the paywall.
What its users say
From Cal AI's 2,336 store reviews. Unedited. 664 Argentine reviews, 136 at one or two stars (20%).
“Otra app en donde necesitas pagar para usar la app.”
★☆☆☆☆ · 2026-09-09 · AR
“why not just make us buy the app?? why make us answer these questions and log in with email just to have to pay to even use the app??”
★☆☆☆☆ · 2026-09-12 · US
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 · Freeletics · Gravl · Centr · Trainerize · Symmetry · Stenfit · Kaizer
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