Aurora Map: Aurora All 4+

Observing auroras requires not only paying attention to the probability. Cloud cover, light pollution, sun height, moon height can also affect the visibility of auroras.
The Aurora Map App fully considers the impact of these factors in the map and forecast part, making it a comprehensive aurora forecast assistant.
The aurora map is divided into the following five parts:
I、 Map:
1. Use four layers on the map to view the probability of auroras. The four layers are aurora, solar altitude, light pollution, and cloud coverage
2. Move the map to view the probability of auroras appearing above and on the horizon in various places
II、 Nowcast
1. X-rays and solar flares
2. Proton flux
3. Solar wind
4. Aurora minute forecast
III、 Forecast
1. Hourly Kp index and weather forecast
2. 27 day Kp index outlook
IV、 Image
1. Aurora forecast map for North America tonight and tomorrow night
2. Real time image of the sun
V、 Setting

【 Pro 】
1. Cloud overlay layer
2. Check the probability of auroras at the horizon of 100-1000km
3. Coronal Mass Ejections
4. 72 hour weather forecast combined with Kp index, daily and monthly forecast
5. widget available

Purchase rules:
[Monthly Pro]: Purchase monthly membership for $1.99 per month, with automatic monthly renewal.
[Annual Pro] Purchase an annual membership for $12.99 and renew automatically each year.
[Lifetime Pro] $29.99 Purchase once for lifetime use.


Purchase Notice:
1. The account will be automatically renewed and corresponding fees will be deducted one day before expiration.
2. If you need to cancel the renewal, please cancel it in your personal App Store account at least 1 day in advance.
3. After purchase, users can manage or disable automatic renewal in their personal account settings.

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