# Sun Map Clock vs LinkStock

The clearest difference is ads: Sun Map Clock at none against LinkStock's shown. Sun Map Clock also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. Sun Map Clock sells 2 in-app purchases, starting at $15.00 per month and LinkStock sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Sun Map Clock ships an update fortnightly, LinkStock every 11 days. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Sun Map Clock | LinkStock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 11 days** |
| Size | 74 MB | 5 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [QAEE CONPUUTENG](https://appshunter.io/developer/1853582855) | [BYNET](https://appshunter.io/developer/1811735131) |

## 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 |


### LinkStock

[App page](https://appshunter.io/ios/app/linkstock-save-apps-and-social/id6767738440)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $2.99 | per month |
| Annual Plan | $14.99 | per year |
| Lifetime | $11.99 | one-time |


## Frequently asked questions

### Is Sun Map Clock free?

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

### Is LinkStock free?

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

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

LinkStock shows ads; Sun Map Clock does not.

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

Sun Map Clock ships an update fortnightly, and LinkStock every 11 days. Most recently, Sun Map Clock was updated on October 29, 2026 and LinkStock on October 28, 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.*