Join the beta
get early accessto vesper.
Be among the first to receive the Vesper Brief — a short, editorial forecast written in an authorial voice, not generated from templates.
Beta members also get early access to Sunset Verify, the feature that lets you grade our sunset predictions with a photo from your evening.
How do I get Vesper?
Vesper is currently in beta and you can join the waitlist at vespersky.ai/beta to receive early access before the public launch. When the app launches, it will be available as a free download on both the iOS App Store and Google Play Store.
Frequently Asked Questions
When will Vesper launch?
Vesper is in active development. Join the waitlist to be notified the moment it launches.
Is Vesper available on Android?
Yes, Vesper will be available on both iOS and Android at launch.
Will there be a free version?
Yes. Core weather features including the Vesper Brief will be free. Premium features will be announced at launch.
What do beta users get?
Beta users receive early access to the daily Vesper Brief, Sunset Verify with accuracy grading, widgets, Live Activities, and the Apple Watch app before public launch. Beta users also help shape the editorial voice by providing feedback on brief quality in real weather conditions.
How will I be notified when I get beta access?
Vesper sends beta invites by email in waves. When your spot opens, you will receive a TestFlight link for iOS or a Play Console invitation for Android. Beta access remains free through launch.
Can I invite friends to the beta?
Not directly, but you can share the waitlist link at vespersky.ai/beta. Anyone who signs up gets added to the queue. Beta capacity is limited by TestFlight and Play Console caps, so we invite in waves.
What happens to my beta data when Vesper launches?
All Sunset Verify history, journal entries, and preferences carry over seamlessly from beta to the final release. Nothing resets. Your verification track record stays intact.
While you wait: read why we built a weather app in 2026, see the full feature list, or explore the Sunset Verify scoring system.