AppCorpus
Market US

UV Index, Vitamin D & Sunburn

by Blinds Planet Inc

iPhone · iPad

Active Last checked 7 Aug 2026

Quick verdict

What it is
Store information collected; independent summary not yet available.
At a glance
  • From $7.99/mo
  • Free to download
  • In-app purchases

Categories and search queries

Official categories

AppCorpus categories

Key functions

Function Availability Access Scope Evidence
Free app Yes Free Store published
In-app purchases Yes Limited free Store published

Screens

App Store

14 store screenshots

UV Index, Vitamin D & Sunburn ipad screenshot 1
UV Index, Vitamin D & Sunburn ipad screenshot 2
UV Index, Vitamin D & Sunburn ipad screenshot 3
UV Index, Vitamin D & Sunburn ipad screenshot 4

Pricing & paywalls

App Store

  • Monthly Subscription — $7.99/month
  • Monthly Subscription — $9.99/quarter
  • Monthly Subscription — $34.99/year ($2.91/mo)

Ratings & reviews

App Store

5.0 1 ratings · App Store

No store reviews collected for App Store · US

Privacy & accessibility

App Store

Privacy

  • Data Not Linked to You — Analytics — Diagnostics — Crash Data Developer declared
  • Data Not Linked to You — Analytics — Diagnostics — Performance Data Developer declared
  • Data Not Linked to You — Analytics — Identifiers — Device ID Developer declared
  • Data Not Linked to You — Analytics — Identifiers — User ID Developer declared
  • Data Not Linked to You — App Functionality — Diagnostics — Crash Data Developer declared
  • Data Not Linked to You — App Functionality — Diagnostics — Performance Data Developer declared
  • Data Not Linked to You — App Functionality — Usage Data — Product Interaction Developer declared
  • Data Not Linked to You — Diagnostics Developer declared
  • Data Not Linked to You — Identifiers Developer declared
  • Data Not Linked to You — Usage Data Developer declared

Accessibility

No accessibility labels collected yet.

Versions

App Store

  • 1.0
  • 1.0.1

    IOS 16.x app crash bugs fixed.

  • 1.0.2

    Fixed the issue where the same screen always appeared when the app was first opened.

  • 2

    Bye bye, Flutter! Thanks for stealing 2 years of my life and countless sleepless nights. It’s not you… okay, maybe it’s you.. Moving forward with power of Apple because life’s too short for bad tools and endless debugging. Let’s just say, I’ve seen the light—pun intended. Download the latest version now and let me know what you think! P.S. This time, it actually works.

  • 2.0.1

    Minor bug fixes and performance improvements.

  • 2.0.2

    Location-related UV Index, ideal sunbathing time error corrected. The vitamin d timer is now more stable.

  • 2.0.3

    minor bug fixes and performance improvements.

  • 2.0.4

    What's New in This Update: Faster App Launch - The app now opens 40% faster! Less waiting, more UV checking. Enhanced Performance - Optimized app performance with smoother transitions throughout. Share Your Feedback - We've added a smart review system to hear your thoughts. Your feedback helps us improve! Language Improvements - Updated language support for a better experience. Thank you for using UVSiesta! We're committed to helping you enjoy the sun safely. If you love the app, please take a moment to rate us on the App Store!

  • 2.1

    Minor bug fixes and performance improvements

  • 3

    Tanning! Now you can track your vitamin D intake for your health and get personalized recommendations for tanning your skin. We've completely revamped the interface and added a host of fantastic new features!

  • 3.0.1

    bug fixes and performance improvements.

  • 3.0.2

    Smart notifications! You can now receive daily updates on the ideal sun exposure time for vitamin D at your location and dangerous UV levels.

  • 3.0.3

    bug fixes and performance improvements

  • 3.0.4

    bug fixes and performance improvements

  • 3.1.0

    UVSiesta 3.1 — our biggest update yet! APPLE WATCH • UV complications for your watch face — see the current UV index at a glance • Sessions completed on your watch now sync to your iPhone history REDESIGNED SESSIONS • Vitamin D and tanning session screens rebuilt with a cleaner, calmer look • Full dark mode support throughout the app NEW PROFILE TAB FIXES & IMPROVEMENTS • Notifications now arrive reliably and at the right time — including for custom locations • Session history is saved correctly and your streaks are tracked • Consistent peak UV times across the app, plus many smaller fixes Questions or feedback? Reach us anytime via Settings → Send Feedback.

  • 3.1.1

    minor bug fixes and improvements

  • 3.1.2

    minor bug fixes and improvements

  • 3.2.0

    minor bug fixes and improvements

  • 3.2.1

    minor bug fixes and improvements

  • 4.0 · 28 Jul 2026

    4.0 is the biggest release since launch. UVSiesta now computes everything for you personally instead of picking a row out of a table. YOUR OWN NUMBERS A six-question Fitzpatrick quiz, plus your age, SPF habit and clothing, now drive every figure in the app: burn time, vitamin D minutes and your daily IU target. A REAL SUN WINDOW Instead of "sometime between 10 and 4", you get a narrow window built from today's hourly UV curve — and it stretches automatically when cloud cuts the UV. SUN LOGGING IS NOW FREE Log sun time in two taps, keep a streak, watch the daily ring fill. No timer and no subscription needed. History and the morning brief are free too. 14-DAY TAN PLAN (PREMIUM) Session lengths adapt to the tan you have actually built, and step back down if you stop. 7-DAY SUN PLANNER (PREMIUM) See which day this week is worth going outside for. The first two days are free. CLINICAL VITAMIN D (PREMIUM) Enter your 25(OH)D blood result for a personal target, a projection from the sun you log, and a re-test reminder. An estimate, not medical advice. ALSO IN THIS RELEASE • Real cloud attenuation from clear-sky data instead of a fixed multiplier • Widgets and the Apple Watch app show live progress • Fully translated into 48 languages • Faster, more reliable notifications

Alternatives

Availability by market

Data quality & evidence

Page completeness
Live store listing
Last verified
7 Aug 2026
Sources
App Store

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