BitGym: Treadmill Cycling Erg 4+

Bike & Elliptical Workouts

Active Theory Inc

Designed for iPad

    • 4.8 • 917 Ratings
    • Free
    • Offers In-App Purchases


New for 2022: Free trial for first time subscribers!

The world, from your cardio machine! Explore hundreds of locations with interactive pacing, stunning visuals and crisp audio for total immersion.

Perito Moreno glacier in Argentine Patagonia
Ubud Monkey Temple in Bali
The Eiffel Tower in Paris
Oahu's Lulumahu And Ruins
...and over 210 more land, road and water tours. Plus: new tours every month!

Real time workout sensing on *any* machine thanks to our patented camera based tracker. Or, connect a bluetooth enabled machine or sensor.

No need to create an account - try a free tour in just seconds and see how simple it is.

Whether you are training for a marathon, have a weight loss goal, let our trainers take you on a world tour.

If you have a television in front of your cardio machine, you can project from it via HDMI or AirPlay from your iPhone or iPad. Or use the BitGym for AppleTV app by itself!

Download any tour for offline use and get the cardio motivation to workout from home, gym or your hotel.

“I used to use ifit… but this is so much better for graphics and speed”.
- Becky

“4 ways to get more out of your treadmill workout”.
- Huffington Post

“Takes the boredom out of gym exercise by giving you a virtual view to look at”.
- Stephen Fry

“I have to say I LOVE IT - the scenery is beautiful, the coaching is fantastic… I love the sprints!”.
- Darshan

Some tours are available for free, however to get access to all tours, including new releases, we ask you to support us by becoming a paying member. Membership starts with a zero obligation free trial. Your membership subscription will automatically renew unless cancelled at least 24 hours before the end of the current period. Auto-renew may be turned off by going to your Account Settings after purchase.

iPhone users can save each workout to their Health app. Once you are logged into your BitGym account, tap Profile and scroll down to find and enable this option.

The complete terms of service can be viewed here:

What’s New

Version 3.7.09

- Improved performance over prolonged sessions
- Fixed the date and graph shown on workout postcards
- Improved robustness when connecting to BitGym servers

Ratings and Reviews

4.8 out of 5
917 Ratings

917 Ratings

aquafun ,

Here’s hoping….

One more update, guys…It’s working great now! Minimal buffering, if any….yesterday, some of the tours would not load properly, however, the Tomales Bay rowing one which I could not get to work yesterday, worked great just now!!! If it keeps working as great as it is now, it’s a keeper!

Update to the update—Well, free tours I tried worked signed up….just tried a couple road tours and the buffering was more than it used to be! The only good thing is it didn’t last as long but more often & very irritating….$10. Gone, so I guess I will fool with it for a month…Disappointed.. I use some other apps for workouts and Don’t experience these problems…..oh, on one of the road tours, the buffering actually froze and app crashed, went to Home Screen. Ugh…… October 2022 update- can’t wait to try out the new update & previous buffering issue…that’s why I haven’t re-subscribed… If it is better on free tours, I’ll be back! Below is older post…. I have this on 2 iPads...did the latest update and it won't Recognize my password. It's not me, cause I haven't updated the app On the other one and I can get signed in. Not renewing unless it gets fixed. Was working beautifully. Back to 5 stars !!! It is working now!!! Where are more rowing (water) workouts? (Come on , only 2!). Waiting for another...will subscribe Again). Oh, BTW, the Mall of America workout is awesome! Way to go guys! New rowing tour! Thanks...I'll be signing Up again!

Developer Response ,


Thank you so much for the 5 star review. We are really happy that everything works great now and you have no more buffering issues.

If you have any other questions or concerns please do not hesitate to send us an email at

Have a great day!

Med5331 ,


I went out and bought a huge HD TV to put in front of my curved treadmill just for using Bit-gym. I have my phone on the treadmill console to detect my motion, and the video plays on the TV. Amazing immersive virtual reality. When you sprint, it sprints. If you want to slow down and look around you can do that. It keeps me super motivated because the scenery is so beautiful i always want to find out whats around the next bend. Im currently living in a city, and its hard to get out into nature. This is a remarkably close alternative. Tricks my brain into thinking I've been in the mountains. I also use it with my ipad on my rower. I wish they had more water rides. I hope the next one is an Alaska glacier paddle. Pairs seamlessly with my heart rate monitors. (Arm band or chest strap) does not work with apple watch, but I don't care that much. Oh the bike rides are great too. Currently using my ipad on the stationary bike, but i plan to mount a monitor in front of the bike too. Bottom line: super motivational, highly recommended.

Paula in SF ,

Actually look FORWARD to exercising now!

I absolutely LOVE this app, and it’s enabled me to actually look forward to getting on my stationary bike, even though I loathe exercise. I’m no longer bored; I just start pedaling through a beautiful piece of scenery, listening to the location sounds, and the time just flies. I’d say this app is among the Top 5 positive influences on my life! In addition, the customer service has been astounding. I found a tiny bug a few months ago (captions cut off when using a Lightning to HDMI adapter to my TV screen). I sent in a query, got an immediate response telling me the issue would be fixed in the next release, and it was! Thanks so much for everything, BitGym.


App Privacy

The developer, Active Theory Inc, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Usage Data

Data Linked to You

The following data may be collected and linked to your identity:

  • Identifiers

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Health & Fitness
  • Contact Info
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


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