# SolarShield Geomagnetic Alerts vs Alignment Pro

The clearest difference is price: SolarShield Geomagnetic Alerts at Free against Alignment Pro's $4.99. Alignment Pro's advantage is ads (none vs shown) and chart position (#179 vs unranked). On update cadence, in-app purchases, device support and iOS requirement there is nothing between them.

SolarShield Geomagnetic Alerts is free to download; Alignment Pro costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | SolarShield Geomagnetic Alerts | Alignment Pro |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/alignment-pro/id6749398832/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | — | Paid |
| Best chart rank | — | **#179** |
| Size | 32 MB | 31 MB |
| Requires iOS | 15.5.0 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Simon McAuliffe](https://appshunter.io/developer/1740443236) | [Jeffrey Andrews](https://appshunter.io/developer/1830329495) |

## What reviewers say

### SolarShield Geomagnetic Alerts

[App page](https://appshunter.io/ios/app/solarshield-geomagnetic-alerts/id6747309109)

**Features:** macOS Compatibility

**In-app purchases:** none


### Alignment Pro

[App page](https://appshunter.io/ios/app/alignment-pro/id6749398832)

**Currently charting:** #179 Top Paid · Utilities (US App Store)

This utility app uses your phone's sensors and a tape measure to collect wheel alignment data. It offers simple on-screen guidance, allows for custom vehicle specifications, and includes features like slop compensation and detailed summaries of alignment issues.

**Highlights:** Wheel alignment data collection, On-screen instructions, Custom vehicle specifications, Slop compensation, Alignment summary with implications, Uses phone sensors and tape measure

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SolarShield Geomagnetic Alerts free?

SolarShield Geomagnetic Alerts is free to download, with no in-app purchases.

### Is Alignment Pro free?

Alignment Pro costs $4.99, with no in-app purchases.

### Do SolarShield Geomagnetic Alerts or Alignment Pro have ads?

SolarShield Geomagnetic Alerts shows ads; Alignment Pro does not.

### Which is updated more often, SolarShield Geomagnetic Alerts or Alignment Pro?

SolarShield Geomagnetic Alerts ships an update fortnightly, and Alignment Pro fortnightly. Most recently, SolarShield Geomagnetic Alerts was updated on October 6, 2026 and Alignment Pro on October 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*