Feature
Meet Kal, Our Friendly and Fit AI Trainer
Meet Kal!
Kal is our in-app trainer who is prepared to help you build a routine, or answer questions! “Build me a routine that focuses on core and back strength” or “I have 30 minutes, can you give me a quick bodyweight workout?” Anything you want to train, arranged by Kal.
What Kal really is
Kal is simply a language model powered by Gemini, an AI model by Google. Hit “Share your training data” and Kal sends your records and requests to Gemini to receive suggestions for you. Sharing is optional and Kal is still fully functional if you choose not to share, but your responses won’t be so tailored to your precise data created by Calistree.
What Kal Can Do
Share your data with Kal, and it can evaluate your analytics, personal records, and experience. Ask it to build a routine with this info in mind, and you will be handed over new sessions with all your personal data considered. Kal can help mid-session too! Hit “Ask Kal” and fire away your questions and requests, all without leaving your session! If you do end up using a Kal-created routine, we promise every exercise given is found in the app with a full data sheet of info, demo videos, and descriptions. You won’t go into any session blind!
What Kal Cannot Do
Kal cannot change any of your settings, adjust any recorded data, or edit your routines without you accepting changes. Kal is not unlimited and there is a set number of messages you can send per month. Once you’ve met your max, you can take your info to any other AI assistant of your choice. Another thing, Kal (and Calistree) will not sell your data or share it with anyone other than Google, which runs Gemini to answer your requests. Gemini only uses your data to process each request: it doesn’t save it, and never uses it to train its models. You stay in control, your data stays safe and the gains keep gaining! If you want a bit more info on data sharing, please refer to the in-app article How Kal uses your data.
Last note on Kal
Kal is experimental and is trying to earn its stay in our app. With that said, it may give poor recommendations from time to time and we kindly request that you hit “Report a bad reply” which will send your conversation with the model to Calistree so we can make it better.
We’d rather be transparent about Kal and ask for feedback on his abilities than promote this AI Model as unerring. Thanks for your understanding!
Click here to compare the free plan vs PRO plan.
Ready to create your account and dive into a better you? Click here.
Questions
Is Kal free?
Yes. You get a few Kal messages every month on the free plan and more on PRO, with no separate AI subscription. When you run out for the month, you can export the conversation together with your training history and carry on in any AI assistant you already use.
Does Kal replace the plan generator?
No, they work together. Kal builds one session at a time, or changes one mid-workout. Ask it for a multi-week plan and it proposes the first routine and points you to the plan generator, which builds the full plan from your goals, equipment and schedule.
Can Kal see my training data?
Only if you turn on data sharing. With it on, Kal uses your experience levels, equipment, routines, plans and recent sessions to fit its suggestions to you. With it off, it works from your messages alone. The session you open it from is always shared, since that is what it is helping with.
Which AI is behind Kal?
Gemini, Google's language model, working from Calistree's own exercise catalog and coaching rules. That is what keeps its proposals to real exercises at the right level for you, rather than generic advice.
