# SunTrack vs SolarAlign Pro

The clearest difference is in-app purchases: SunTrack at none against SolarAlign Pro's 2. SunTrack also leads on iOS requirement (12.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SolarAlign Pro sells 2 in-app purchases, starting at $4.99 per month. SunTrack asks for nothing beyond the download.

SunTrack ships an update every 5 weeks, SolarAlign Pro monthly. The most recent releases landed on October 16, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | SunTrack | SolarAlign Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/suntrack/id336494804/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Free | — |
| Size | 9 MB | 29 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | +17 |
| Developer | [ColuzziWeb](https://appshunter.io/developer/331533564) | [Edry Garcia](https://appshunter.io/developer/1843024177) |

## What reviewers say

### SunTrack

[App page](https://appshunter.io/ios/app/suntrack/id336494804)

This app calculates sun tracking parameters for equatorial and altazimuth mounts using device sensors. It displays elevation, tilt, and azimuth, and can automatically update location data.

**Highlights:** Equatorial mount parameters (tilt, elevation), Altazimuth mount parameters (azimuth, elevation), Accelerometer for device surface tilt, User-entered latitude, Automatic location updates (GPS, Wi-Fi), Error difference display

**Features:** macOS Compatibility

**In-app purchases:** none


### SolarAlign Pro

[App page](https://appshunter.io/ios/app/solaralign-pro-sun-and-tilt/id6761153513)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Yearly | $29.99 | per year |


## Frequently asked questions

### Is SunTrack free?

SunTrack is free to download, with no in-app purchases.

### Is SolarAlign Pro free?

SolarAlign Pro is free to download, with in-app purchases available.

### Do SunTrack or SolarAlign Pro have ads?

Neither SunTrack nor SolarAlign Pro shows ads.

### Which is updated more often, SunTrack or SolarAlign Pro?

SunTrack ships an update every 5 weeks, and SolarAlign Pro monthly. Most recently, SunTrack was updated on October 16, 2026 and SolarAlign Pro on October 5, 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.*