Mountain-Forecast.comv4.1.0

Released May 13, 2026Major

iOS

The major update introduced dark mode changes, Google Sign-In, and weather update performance changes on iOS. Due to a complete lack of post-update ratings or reviews, the immediate impact of these changes remains undetermined. The pre-update baseline rating stands at 3.95 based on 21 reviews, but no post-update delta can be calculated.

What changed

UXImproved dark mode for clearer viewing in low-light conditions
New featureAdded Google Sign-In for faster account access
PerformancePerformance improvements for smoother and more reliable weather updates

Reception

50/ 100 impact scoreNeutral

What didn't

UX
no evidence
No post-update reviews or ratings exist to evaluate the dark mode changes.
New feature
no evidence
No post-update reviews or ratings exist to evaluate the Google Sign-In integration.
Performance
no evidence
No post-update reviews or ratings exist to evaluate the weather update performance changes.

Marlvel takeaways

Establish a post-release monitoring window to capture iOS user feedback on the new Google Sign-In and dark mode features.
Verify that the update is successfully reaching active iOS users given the zero post-update sample size.

Original release notes

We’ve refreshed the app to keep you better prepared in the mountains, whether you’re planning a valley hike or a high-altitude expedition.

* Improved dark mode for clearer viewing in low-light mountain conditions
* Added Google Sign-In for faster access to your forecasts on any peak
* Performance improvements to make weather updates smoother and more reliable across the world’s summits

As always, Mountain-Forecast.com continues to deliver trusted forecasts across 11,000+ peaks worldwide, helping climbers, skiers, snowboarders, bikers, and hikers plan safely at every elevation.