*** This app requires Trace to use. Please visit for more information ***

Trace Surf is the first technology of its kind that measures all of your action out on the water. With Trace Surf you can track your:

* Number of waves
* Speed
* Ride Distance
* Ride Time
* Cutback Angle
* Airs
* And more!

Keep track of what your buddies are doing and where they're surfing. You'll be able to check out their stats as well and compare with yourself.

Trace Surf is the same app as SurfReplay. Only the name and logo have changed. The core functionality continues to be the same and free.

What’s New

Version 3.6.0

+ UI Improvements
+ Improved Trace syncing
+ Bug Fixes

Ratings and Reviews

3.3 out of 5
4 Ratings

4 Ratings

Sinister_Rouge_BR ,

Constantly crashing, data fails to save

I had high hopes this new surf activity tracker would be everything it claims. It's not. Well the GPS side works ok but the supporting app is complete garbage. From the moment I installed it it kept crashing. I entered simple profile information...crash. I updated my low res profile pic...crash. There are some apparent neat features of this app to visualise data collected by Trace sensors, but the app is unbearable to use. Hope they fix the bugs soon or I'll be moving the the Rip Curl GPS watch that is more expensive but has less bugs and more convenient to use.

Mark15937165070371 ,

iOS12 not pairing

Since the last iOS update I cannot pair my trace device. What’s up dev team?

Love the data and the product. Wish I could download my data 😕.

Angel Con Cuernos ,

Stop uploading/recording sessions

It worked great at first, but it stopped recording/uploading data two weeks ago. I can’t tell, I’m surfing the same area, it has the blue light indicating satellite connection, but when I open the application and it connects it says there are “no new sessions”

I emailed the developer and no response 😬


AlpineReplay, Inc.
89.9 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
This app may use your location even when it isn't open, which can decrease battery life.
© AlpineReplay, Inc


  • Family Sharing

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

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