# SolarAlign Pro vs Sun Map Clock

The clearest difference is update cadence: Sun Map Clock at fortnightly against SolarAlign Pro's monthly. On price, ads, in-app purchases 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 and Sun Map Clock sells 2 in-app purchases, starting at $15.00 per month. Whichever you choose, the download price is not the number that matters.

SolarAlign Pro ships an update monthly, Sun Map Clock fortnightly. The most recent releases landed on October 5, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | SolarAlign Pro | Sun Map Clock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Size | 29 MB | 74 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | +17 | 4+ |
| Developer | [Edry Garcia](https://appshunter.io/developer/1843024177) | [QAEE CONPUUTENG](https://appshunter.io/developer/1853582855) |

## What reviewers say

### 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 |


### Sun Map Clock

[App page](https://appshunter.io/ios/app/sun-map-clock-shadow-tracker/id6765796926)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $15.00 | per month |
| Yearly Subscription | $150.00 | per year |


## Frequently asked questions

### Is SolarAlign Pro free?

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

### Is Sun Map Clock free?

Sun Map Clock is free to download, with in-app purchases available.

### Do SolarAlign Pro or Sun Map Clock have ads?

Neither SolarAlign Pro nor Sun Map Clock shows ads.

### Which is updated more often, SolarAlign Pro or Sun Map Clock?

SolarAlign Pro ships an update monthly, and Sun Map Clock fortnightly. Most recently, SolarAlign Pro was updated on October 5, 2026 and Sun Map Clock on October 29, 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.*