iPhone Screenshots


Part of our GPS Trinity (You + Phone + Lezyne GPS), the Lezyne Ally app is the key link between your phone and your Lezyne GPS device. The free app features the latest interactive and real-time technologies that will enhance your cycling experience. Once paired to one of our GPS devices, you'll be able to enjoy features like Turn-by-Turn Navigation, and Phone Notifications. Additionally, the app is an easy-to-use resource to instantly save, store and review rides. Rides can then be auto-synced to Strava and shared to popular social media outlets like Facebook and Twitter.

With Ally, you can also take advantage of our Lezyne Track feature. When enabled, simply create a list of email addresses in the app and those recipients will then be notified every time you start a ride. These notification emails will include a link to our live tracking website where friends and loved ones can keep track of where you are and see all of your ride metrics.

This app is for use with Lezyne Y10 and newer GPS Devices (2017 Model Year and newer).
Please use the Ally V1 app with Y9 GPS devices (With a silver bezel).

Lezyne -- Engineered Design

Attached is a video of the latest app interacting with the bluetooth device

What’s New

Version 4.479

New firmware messaging.

Ratings and Reviews

2.9 out of 5
71 Ratings

71 Ratings

matthew.s.run ,

Problems with internet connection

After updating to latest version with Komoot and Relive integration, I continuously get an error indicating that I do not have an internet connection. That’s definitely not the case. I’m no longer able to login to my account through the app.

Ge_rox ,

No issues so far...

Was looking at reviews and surprised there have been a lot of issues. I have the Mega C gps and before that I had the Super Gps. I have been using the Lezyne app for about 4 yrs. No major issues. App platform very intuitive compared to Garmin’s. Navigation is great. Before ride I just close phone (app still running) and put in jersey pocket. Everything is on Gps. If there is a small gripe, rerouting takes a little longer than would like but not a big deal. Also, downloading offline maps takes longer through app. You are better off doing it from your computer and drag and drop. If I have to make changes to my gps, I go through app. It’s so much easier. Also syncs up with Strava almost immediately. Sometimes when I save a ride on gps it doesn’t save it to app. But then I connect it to my computer and its in the gps files. I just have to drag n drop. Happens once every 8 to 10 rides. Very happy with app, gps and Lezyne customer service. Hope this review doesn’t jinx my experience with Lezyne backend to front end!

Vinibra ,

Great connectivity. Friendly, easy to follow.

I would give a 5 stars because it got easier to use after last update.
Solved connection problems, BLE is faster now.
To create a route online is pretty simple, easy to manage. Also I felt more fast transferring routes to device.
Also to create a background map on Mega is got really easy, I almost never use Lezyne root anymore for doing that (is good to have a backup way). Last version was not that easy.
Finally, with an updated design it got much more fast to connect with my Mega.

App Privacy

The developer, Lezyne, 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 Linked to You

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

  • Health & Fitness
  • Location
  • Contact Info

Data Not Linked to You

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

  • Contacts
  • Diagnostics

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


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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