Ultra Cold Plunge & Sauna Log

What works well: The app loads and connects with Apple Watch fine. It records the session and uploads to Strava. It logs your sessions. What doesn’t work well or at all: It doesn’t seem to know my location even though it has location permission. It logs the session at the correct time but uploads it to Strava with a time 10 hours later. There is no online support, just a static website. Update to my initial review (one month later): the developer has responded to every issue I had and the app is functioning much more consistently now.

I've been using the Ultraplunge app to track my contrast therapy regimen, and I couldn't be more impressed. The app is intuitive, reliable, and perfectly tailored for managing cold and heat exposure routines. It makes logging sessions effortless and provides helpful insights that keep me consistent and motivated. What truly sets Ultraplunge apart is their customer service. Any questions I had—whether about features or best practices—were answered in near real-time. The support team was not only responsive but also followed up to ensure everything was working smoothly. That level of care and attention is rare and deeply appreciated. Highly recommend Ultraplunge to anyone serious about contrast therapy and looking for a seamless digital companion backed by stellar support.

It has all the features to be amazing but is not quite there. For some reason it doesn’t save a plunge automatically after ending it. When you get out of cold water you are usually trying to get dry and warm , not mess with your watch. Today I also discovered that if you’re not connected to the internet (e.g: out in the woods with no data) the app won’t load “the products” meaning you can’t start any of the activities…. For the price you’d think this was better developed, so yea kinda disappointed and hoping these issues can be solved so I can fully appreciate the features and improve my rating of the app. Edit: responsive developer improved on the issues I had we will see how well it work, thank you