SPF app for iPhone and iPad

Whether its summer or you live in a sunny climate or going on vacation to a tropical island, SPF can keep you protected from the harmful UV Rays of the sun.

Avoid that ugly not to mention unhealthy sunburn.

SPF calculates the amount of time you should be in the sun based on your skin type and your local UV Index. It uses your GPS location to dynamically choose your UV Index.

Know your "(sun)burn time"! By entering your sunblock protection factor (SPF) you can see the important difference of being in the sun with and without protection.

The app uses the phones GPS to default your local UV Index. Then just select your skin type (see description below) and enter your sunblocks spf number.


Skin Types
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Type I - Pale skin, freckles, blond or red hair, blue or green eyes

Type II - White skin, blond hair, blue or green eyes

Type III - White skin, usually dark hair and brown eyes

Type IV - Brown to dark skin, brown or black hair, brown eyes

Type V+ - Naturally black-brown skin, often has dark brown eyes and hair

Disclaimer:
The formulas in the calculator are based on information provided by the World Health Organization. If you are in doubt of your Skin Type always select the lighter one.