I’m not the App guy, i only know 3 apps so far.

I’ve been using the Aurora Forecast 3D Proffessional app, but i found it isnt updated very regularly. In the occasion of a delayed impact, it was the only source that showed Kp indices of 6, while every other source was reporting a Kp of below 1 (which i guess was correct).

I also know the Polarlicht app, which is a bit similar to Spaceweatherlive.com, which i prefer, for tracking the conditions in L1.

But i’m convinced of the Glendale App. It is a web app, and can also be run on a Desktop computer. Data Graphs from DSCOVR or ACE are somewhat simplified, but it tracks the state of the aurora in more or less real time, with substorm precision, and it is able to send Telegram alerts. It claims to be the world’s best polar lights app, and i think this is correct.

Recommendation!