
True Skies
In-App PurchasesDuo-native
Your flight on one side, the whole sky on the other.
A forecast with opinions, now with room for the radar.
Grailr
On the Duo: Unverified. Version 6.9.2 (9 October) says it added iPhone Duo support, but Grailr has not shown or described a two-screen layout yet. Checked September 27, 2026.
App Store data as of October 16, 2026

Anyone who wants a weather app without a personality.
A weather app with a sarcastic robot, detailed radar, Lock and Home Screen widgets and Live Activities. Version 6.9.2 (9 October) added iPhone Duo support and multiple windows; its two-screen layout is not confirmed yet.