Great app
Big fan
Great Potential
training for multiple races, replanning for vacation/injuries, (real) intgration of strength training
I want to use this app so much that I gave it to tries (feb '26 and Auf '26). I will definitly give it a third try, hoping to see my wished features
Nice UX but not complete
Brilliant App
Response from developer
Thank you so much! It’s amazing to hear how much progress you’ve made with Stamina, especially while preparing for your first IRONMAN. We built the app to make training easier to fit around real life, so this means a lot to us. Best of luck with the rest of your training! All the best, Willem Co-founder, Stamina
Very satisfied
Response from developer
Thank you so much for taking the time to leave a review! We’re really glad you’re enjoying the training, the design, and the app overall. Means a lot to us! All the best, Willem Co-founder, Stamina
Ironman Prep
Response from developer
Thank you so much! We’re really glad the flexibility and Garmin integration made your half-IM preparation easier. Training should fit around your life, not the other way around!! All the best, Willem Co-founder, Stamina
Amazing app and experience
Response from developer
Thank you so much! We’re really glad Stamina has been helpful for your first Ironman and that you’ve had a great experience with our support. We’re working hard to keep improving the app and releasing new features quickly. Your recommendation means a lot to us! All the best, Willem Co-founder, Stamina
No free option?
Response from developer
Hey there, you can use Stamina for 7 days for free without entering your payment details! That way you can try the app without committing, and first see if you like it. Can you email us if you’re running into problems or not seeing the free trial? 📩 support@joinstamina.com Best, Willem Co-founder, Stamina
Love Love Love
Response from developer
Thanks so much for the kind words and for subscribing for the long haul. This means a lot. Strength training is already in the works, and we’re also working on adding B and C races like running and cycling events over the next few weeks. Excited to keep improving Stamina for you! Best, Willem Co-founder, Stamina
Like the apps layout
Response from developer
Thanks for the honest feedback. We completely understand the point on wanting more time to evaluate the app, especially with Stamina still being newer. The trial is currently 7 days with no credit card required, but we’re always looking at how to make it easier for athletes to properly test the product. Zwift and Rouvy integrations are actively being integrated, and we’re working on bringing better indoor training sync for more niche platforms to Stamina soon. Best, Willem Co-founder, Stamina
Review
Anyways great
app
Amazing app
Response from developer
Thank you so much! Helping athletes train for their first triathlons with more confidence and less confusion is exactly why we built Stamina. Really happy to hear the app made the process easier and felt fairly priced. Best, Willem Co-founder, Stamina
Perfect training app that’s not AI slop
Response from developer
Thanks for the kind words Nick! We're working day and night to improve the app and ship new features. We're glad you're enjoying it! Best, Willem Co-founder, Stamina
Good app/ still in Development
The app looks and feels good. I had no major bugs, and the Strava and Garmin integration works well. The workouts suit me nicely—I’m new to swimming, and they helped improve my feel for the water. Running and cycling range from easy Zone 1/2 to VO2 max/FTP intervals, and I never felt under- or overtrained. The price is fair.
Con:
The app is still in development, and key features like skipping or rescheduling workouts are not yet available (but are expected soon).
As a software developer, I can overlook some missing features—but better you try it yourself; there’s a 14-day trial.
Response from developer
Really appreciate you taking the time to write this, especially from a developer’s perspective. You’re right to say the app is still in progress, we’re a team of 3 full-time developers and only launched 6 months ago! But we’re working around the clock to make all the right features available asap to all users. It does obviously take time to build a great product so bear with us 😅 Great to hear the training is hitting the right balance and that the swim sessions are helping. You’re right on the missing flexibility features. Skipping and rescheduling workouts are high on our list and already in progress, we know how important that is for real-world training. Thanks again for the honest feedback and for recommending the trial. Best, Willem Co-founder, Stamina
Huge potential lost through poor vibe coding
Furthermore, if linking works the stats are completely different to what Garmin recorded, seems randomly generated. Hard to work with this if the basics don’t work!
Smaller improvements can be that if deleting or adding a workout the whole week should adjust accordingly. And some other things but those are the most important ones! I hope this gets fixed soon, having such professional coaches involved and charging money for something that is all about tracking and performance should be more accurate and professional! Huge potential though
Response from developer
Thanks for taking the time to write this, this is really helpful feedback. You’re absolutely right that syncing and accurate data are foundational. If workouts aren’t linking properly or stats don’t match what you see on Garmin/Strava, that makes the app hard to trust, and that’s on us to fix. We’re actively improving how activities are matched and parsed from Garmin and Strava to make this more reliable and consistent. If you’re open to it, it would help a lot if you could reach out to us at support@joinstamina.com with an example so we can debug your specific case. On the planning side, fully dynamic weeks (where everything adjusts automatically when you add/remove a workout) is something we’re working toward as well. We’re an early product with a small team of 3 working around the clock to make Stamina the best possible training app it can be. Really appreciate you calling this out, and glad you see the potential. We’re moving fast on these issues. Best, Willem Co-founder, Stamina
Love it!
Unreal
Every bug or issue (not even that may) has been promptly responded to with a fix in the pipeline or a recommendation.
Well done to the team and keep up the good work
Really disappointing
other similar apps. Price point seems at the higher range for less competitive offerings
Response from developer
Thanks for taking the time to leave a review. I’m genuinely sorry to hear Stamina didn’t meet your expectations. We aim to make triathlon training more accessible, and today Stamina is priced lower than most (if not all) comparable triathlon training apps. That said, value is subjective, and we know the app won’t be the right fit for everyone. If there were specific features, performance issues, or gaps you ran into during your trial, we’d really appreciate hearing them. Concrete feedback helps us improve much faster, and we read every message personally. You can always reach me personally at willem@joinstamina.com if you’d like to share more detail. Best, Willem Co-founder, Stamina
Fantastic app
Response from developer
Hey Sam, Thanks a lot for the kind review! Really glad you’re enjoying training with Stamina, and it’s always great talking to athletes! We’re loving the process of building this community and talking to athletes like yourselves everyday :) Best, Willem Co-founder, Stamina
