# Sun Map Clock vs SolarAdam

The clearest difference is in-app purchases: SolarAdam at none against Sun Map Clock's 2. SolarAdam 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. SolarAdam asks for nothing beyond the download.

Sun Map Clock ships an update fortnightly, SolarAdam weekly. The most recent releases landed on October 14, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Sun Map Clock | SolarAdam |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Size | 74 MB | 6 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 |


### SolarAdam

[App page](https://appshunter.io/ios/app/solaradam/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 SolarAdam free?

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

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

Neither Sun Map Clock nor SolarAdam shows ads.

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

Sun Map Clock ships an update fortnightly, and SolarAdam weekly. Most recently, Sun Map Clock was updated on October 14, 2026 and SolarAdam on October 18, 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.*