# SolarShield Geomagnetic Alerts — Advance warning, solar storms

> Advance warning, solar storms (iPhone/iPad app by Simon McAuliffe.)

- Source: https://appshunter.io/ios/app/solarshield-geomagnetic-alerts/id6747309109 (this page in markdown: same URL + `.md`)
- Developer: [Simon McAuliffe](https://appshunter.io/developer/1740443236)
- Category: Utilities, Weather
- Price: Free
- Age rating: 4+
- Requires: iOS 15.5.0 · 32 MB
- Languages: American English
- Released: 2025-06-18
- Data updated: 2026-06-03
- User reviews in markdown: https://appshunter.io/ios/app/solarshield-geomagnetic-alerts/id6747309109/reviews.md

## What is SolarShield Geomagnetic Alerts?

SolarShield is a simple alerts-first app without all the fluff. We do alerts first!

Most solar storm apps tell you too late, if at all. SolarShield will usually give you 15 to 40 minutes of advance warning so you can unplug or shield critical electronics.

Uses AI (machine learning) models and data from multiple sources including space based observations to provide accurate estimates before they arrive.

Protect yourself from the next Carrington Event!

The app shows recent history and upcoming predictions in an easy to read chart. You can enable multiple notifications for whatever levels concerns you.


## Version history (last 2 releases)

### 0.5.0 — 2025-07-03

- Add long range forecasts
- Simplify settings
- Cosmetic changes

### 0.4.0 — 2025-06-18

No release notes.

## More apps by Simon McAuliffe

- [Tides Anywhere](https://appshunter.io/ios/app/tides-anywhere/id6484163468)
- [mindvoid Mindful Meditation](https://appshunter.io/ios/app/mindvoid-mindful-meditation/id6746303865)
- [ICE Immigration Alert](https://appshunter.io/ios/app/ice-immigration-alert/id6747959634)
- [HaM Pro](https://appshunter.io/ios/app/ham-pro/id6748721389)
- [Stikkr: Niimbot/Phomemo Labels](https://appshunter.io/ios/app/stikkr-niimbotphomemo-labels/id6770170821)

All apps by Simon McAuliffe: https://appshunter.io/developer/1740443236

## Related topics

[simon mcauliffe](https://appshunter.io/ios/topics/simon-mcauliffe)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-03.*