# Sun Map Clock vs SolarAsistan

The clearest difference is in-app purchases: SolarAsistan at none against Sun Map Clock's 2. SolarAsistan also leads on update cadence (weekly vs fortnightly). Sun Map Clock's advantage is iOS requirement (15.0 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. Sun Map Clock sells 2 in-app purchases, starting at $15.00 per month. SolarAsistan asks for nothing beyond the download.

Sun Map Clock ships an update fortnightly, SolarAsistan weekly. The most recent releases landed on November 7, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Sun Map Clock | SolarAsistan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Size | 74 MB | 7 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [QAEE CONPUUTENG](https://appshunter.io/developer/1853582855) | [MAHMUT KUCUK](https://appshunter.io/developer/1879502681) |

## What reviewers say

### 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 |


### SolarAsistan

[App page](https://appshunter.io/ios/app/solarasistan/id6793120446)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Sun Map Clock free?

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

### Is SolarAsistan free?

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

### Do Sun Map Clock or SolarAsistan have ads?

Neither Sun Map Clock nor SolarAsistan shows ads.

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

Sun Map Clock ships an update fortnightly, and SolarAsistan weekly. Most recently, Sun Map Clock was updated on November 7, 2026 and SolarAsistan on November 10, 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.*