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Reflected Sun creates highly usable, free apps for Windows and Android. Our apps do not have any advertising or add-on purchases; just enjoy them without any commercial nonsense or gimicks. Try: Boredle (an improved version of Wordle), My Sleep Tracker, and Unit Conversion Professional today.

Boredle

Boredle is a free, fun, and brain-teasing puzzle game that can be played offline without any annoying ads. (Similar to the New York Times Wordle® game, but with a few advantages.)

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Boredle on Android

 

World Time Clock and Call Planner

In June of 2025, Microsoft is discontinuing its low-cost Bing maps API that was been available for use by free Windows apps. Unfortunately, the developer cannot afford to pay the high cost of the replacement enterprise mapping service offered by Microsoft. So, reluctantly, after over ten years World Time Clock and Call Planner has been pulled from the Microsoft Windows app store.

World Time Clock showing selected favorite places.

 

My Sleep Tracker

An easy-to-use application for keeping track of sleep patterns and activities that effect your sleep or insomnia.

The perfect companion app for CBTI sleep therapists and people being treated for insomnia.

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Screenshot showing the app Home screen on an Android phone.

 

Unit Conversion Professional

International travelers, cooks, engineers, and students: Let Unit Conversion Professional save you time and energy. How many tablespoons are in a quarter cup? What did Jules Verne mean when wrote 20,000 Leagues Under the Sea? If Qantas has a 20 kg weight limit on bags, how many pounds is that?

Be Advised: This app was created based on the old Windows 8.1 user interface (UI) design standards. This UI is different than what is expected for modern Windows 11 apps. If you are not comfortable with the old UI design, please look elsewhere for you unit conversion needs .

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Get it for free in the Microsoft Windows store...

Unit Conversion Professional snapped to the side of the screen