TrainerDay - Indoor Cycling

In-app purchases
4.7
2.1K reviews
Content rating
Everyone
50K+
Downloads
Content rating
Everyone
Learn more
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About this app

TrainerDay is the most flexible and affordable way for performance cyclists to train both indoors and outdoors. With more than 20,000 cycling workouts TrainerDay is largest workout and training plan sharing platform. Our virtual Coach Jack will create a perfect training plan for you.

Verified Trainers and devices
- All HR monitors that follow the standard
- Standard Power Meters
- Wahoo Core, Kickr and Kickr Snap
- Tacx Neo, Flux, Flow and Vortex and Bushido
- Eilte Direto
- Saris H2 + H3
- Stages SB20
- JetBlack Volt

Ant+ is working for older Samsung devices. See our forum to see full details.

Other devices
- Older Elite Trainers that do not use FTMS must use Ant+

TrainerDay app is fast and flexible

1) Start your training session in 5-10 seconds (after an initial quick setup)
2) Easily change workouts, intervals or intensities dynamically during your training session
3) Fast access to ERG, Resistance/Slope modes

We have a free version:
The free version of this app contains 20-classic cycling training workouts including a ramp test
We have a premium (paid version):
- Get unlimited number of workouts & training plans
- The ability to send workouts to other training apps/platforms
- Sync completed activities automatically to Strava
Updated on
May 6, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, Personal info and 3 others
This app may collect these data types
Location, Personal info and 4 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.7
1.81K reviews
Lori Griffiths
August 27, 2025
What have you done? This app performed perfectly for me with by Zwift trainer and today I opened it and it completely changed. The interface is different and doesn't work. I choose 45 minute workouts and it switches to 60 on its own. I start a workout and it doesn't make it one minute before it crashes. I rebooted, I restarted. Four crashes and I give up. It's absolutely trash now, Please revert to the old app until you can make this one work reliably.
1 person found this review helpful
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TrainerDay Inc
August 27, 2025
Sorry, Android 15 required a lot of changes that we finally did them and it is causing some users issues. We are working through every issue we can find. For most users it is now working fine. It might be a few more days before we can address every device issue that is included. Contact me at support@trainerday.com and I can help.
Don Vape
April 27, 2026
it's not what I thought and the app is very difficult to use. it's almost impossible to use and keep straight, day to day, what you're trying to do. I used it for 2.5 weeks. I tried to get a refund. I thought I purchased this through the site but it wound through play store. trainerday has been no help. I cannot suggest this. edit: I contacted play store and they would not help me with a refund. trainerday will not help. this is in reference to trainerday reply.
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TrainerDay Inc
April 26, 2026
Hi sorry you feel this way. As I mentioned in the email if you contact the play store they will help you with a refund. I would be more than happy to help you with your app struggles. We have a lot of features and that can increase the learning curve.
Sebastian Kasza
March 11, 2026
Great app. I enjoy making my own workouts/plan, and this is the best one for that. came over from TR and I like the simplicity here.
2 people found this review helpful
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TrainerDay Inc
March 11, 2026
Thanks Sebasian, glad you like it.

What’s new

• Improved FTMS slope mode for newer Wahoo trainers
• Improved connection reliability for original (V1) Wahoo KICKR trainers