SunTanApp (Tanning Timer)

4.6
274 reviews
10K+
Downloads
Content rating
Everyone
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About this app

Optimized for your day in the sun! ℠

More than just a tanning timer! Designed from the ground up for laying out. Provides one of the most accurate instantaneous and forecasted UV Indices currently available!

Plan your day including breaks. Exposure tracking per side and SPF recommendations based on your gender and skin type.

Use as a tanning timer or to get the current UV index and sunscreen recommendations. UV forecast for 3 days is the most accurate on the market!

We have been accumulating data from around the world for a couple years now and we use machine learning to improve our UV forecast models.
Updated on
21 Jul 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location, Health and fitness and 2 others
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.6
271 reviews
Alistair MacIntyre
9 June 2022
Has the potential to be great. I love the UV ratings based on location. I like the timer and the suggestions based on skin type and SPF covering how long to sit on each side. However, the input options bug out constantly. I can't put an SPF rating of 30 then set target each side as it is stuck at zero. UI is not very userfriendly and I also do not like the microwave sound for when the timer is up, as although it's funny, it's far too short and I've had to set phone alarms incase I missed it.
3 people found this review helpful
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Unistellar Industries, LLC
14 August 2022
Sorry it took me longer than expected. The "planning" page (as we call it) got some attention. I was able to reproduce your issue with the SPF and setting desired exposure. The "ding" for when the time is up was easier to just repeat every 10 seconds until you stop or switch sides. Please let me know what you think! support@suntanapp.com
Nelson Reynolds-Walsh
15 January 2023
This app would be perfect, if it was made more clear that goal TDU is the button to edit TDU, not just an interface that shows it. Perhaps an additional button like "Tan settings" or something as it's hard to see how to progress away from the main screen. Also the towel used to indicate which side is being tanned should just be replaced with text and a highlight of the side for clarity. Despite all this and once you can use the whole app, it does a great job that no other app does.
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Unistellar Industries, LLC
23 February 2023
I am starting a new development cycle and would like to take your suggestions into consideration. All of the UI elements are clickable (clicking the sun toggles sun/clouds, time remaining gives a detailed explanation on the math). Space is limited but if you can reach out support@suntanapp.com I would love to pick your brain!
Tess Fowler
5 July 2023
Installed app. Gave error HTTP 400 when setting up. Started dinging for no apparent reason. Then it made a sound like a video game when your character dies. Did I just get a virus or something?! No edit or settings button. Looks like a forgotten project in alpha.
1 person found this review helpful
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Unistellar Industries, LLC
5 July 2023
Looks like there was an error getting weather data for your area... and it unraveled from there. We are working on a fix to more gracefully handle this scenario and hope to deploy a server fix (no app update required) today or tomorrow!