
Free to use AND free of ads
It’s easier to list what is NOT free in Calistree than what is free, simply because the free version is fully functional. You have access to every exercise, every routine or training plan, the community, Kal (our in-app trainer), all automatic progressions and skill trees, and your analytics.
Calistree is modelled so you maximize YOUR longevity, not OUR profit
Calistree’s mission is to help people exercise in a safe, efficient, and enjoyable way for a happy, healthy, and long life. We think everyone should have access to an awesome tool without having the remainder of last month’s paycheck squeezed out of them. The free app is fully functional and has been since we started. We don’t restrict it over time or use paywalls like so many other apps. Calistree is completely funded by those who choose the PRO version, this way we keep things ad-free and accessible to most people.
The differences
| Free plan | PRO plan | |
|---|---|---|
| Workout sessions | Unlimited | Unlimited |
| Routines | 2 | 50 |
| Training plans | 2 | 50 |
| Custom exercises and flows | 3 each | 250 each |
| Equipment profiles | 2 | 50 |
| Workout buddies | 1 | 30 |
| Messages to Kal per month | 3 | 30 |
| Color themes | Not available | Available |
Ways to support Calistree
Purchasing the PRO version, obviously, but if that’s not up your alley that is a-ok. We also benefit from honest reviews and word-of-mouth, so tell your friends and share us on your socials! Reviews not only help us better Calistree, but they also keep new feet running through the door which means more people bettering themselves, Calistree, and therefore the world around them.
Check out our pricing sheet here.
What users say
- ★★★★★
This is not only the best fitness app I have tried but probably the best app of any type I have used. It shows the best possible free/subscription module. The free version is fully functional and shows the developer clearly cares about supporting people to improve their health and fitness. The paid version offers significant enhancements for those who wish to take their fitness to a much higher level. While the free version currently meets all my needs I am seriously considering subscribing.
- ★★★★★
I’ve tried a few calisthenics apps over the years but this one is the best I’ve tried. I had an injury and wasn’t consistent for a few months. I was looking which app to try and all the research I did pointed to this one. I’m so glad i downloaded, it is a great price for pro and is very straightforward and honest. Very generous free content and zero advertising.
- ★★★★★
This app is truly excellent. The free version is fully functional, no doubt the paid/pro version is value for money. It creates a routine for you and you can easily modify based on your goals. It tracks your progress, giving a sense of accomplishment and coming back for more. It also automatically increases the reps and recommends harder exercises so you don't get bored. My partner and I are cycling across the word and using this app for prehab, keeping us strong, flexible and injury free.
Questions
Is Calistree really free?
Yes. The free plan has no ads, no time limit and no trial countdown. You get unlimited workout sessions, the full exercise library with video, automatic progression, skill trees, analytics, audio guidance and Health sync. The limits are on how many routines, plans, equipment profiles and custom items you keep at once.
Why is there no ad-supported tier?
Ads pay with your attention, and a workout app should not compete for it between two sets. We would rather be funded by the people who choose PRO, and keep the free plan clean for everyone else.
What does PRO add?
The same app with higher limits: 50 routines, 50 training plans, 50 equipment profiles, 250 custom exercises and 250 custom flows, 30 workout buddies and 30 Kal messages a month, plus color themes and priority support. $5.99 a month, $44.99 a year or $179.99 once for lifetime access, in USD; local prices vary.
Does the free plan expire?
No. It has been fully functional since the app launched in 2021. If you ever cancel PRO, nothing is deleted: routines beyond your last two used ones wait until you have PRO again.


