Life & fun · alternatives · 2026

24 alternatives to SunSeek

Sunlight exposure & vitamin D tracker

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. SunSeek launched in 2024; newer entries below may have overtaken it.

1. 1
   Sun▲353

   Habit Tracker & Todo Manager

   2025 · apps.apple.com · its alternatives →

2. 2
   Sunlitt▲90

   Easily track the sun

   2023 · apps.apple.com · its alternatives →

3. 3
   Lifestack▲608

   Calendar meets wearables to boost your productivity

   2024 · lifestack.ai · its alternatives →

4. 4
   Bright▲289

   Your super app for health

   2024 · thebrightapp.xyz · its alternatives →

5. 5
   Bright▲557

   Your super app for health (early access)

   2024 · thebrightapp.xyz · its alternatives →

6. 6
   I built a daily sunlight tracker▲46

   I kept trying to explain how important outdoor light is and how most people aren’t getting enough. Eventually I figured that showing is more effective than telling. So we built a free app that uses your Apple Watch or iPhone to automatically track your light exposure throughout the day. It tells you if you’re getting enough, shows you how consistent you are, and rewards habits that support hormone balance. It's in beta on TestFlight, let me know what you think!

   2025 · lumehealth.io · its alternatives →

7. 7
   Sunrise▲284

   Beautifully designed calendar app

   2013 · sunrise.am · its alternatives →

8. 8
   Instant 3.0▲489

   Google Analytics for your life.

   2016 · instantapp.today · its alternatives →

9. 9
   Sustainabody▲139

   Like a nutritionist on your phone 📲

   2017 · apps.apple.com · its alternatives →

10. 10
    Suncheck▲95

    Track your sun-intake

    2021 · apps.apple.com · its alternatives →

11. 11
    Bright OS▲256

    Meal logging + image scanning + sleep tracking & more

    2024 · thebrightapp.xyz · its alternatives →

12. 12
    UVSunSafe – UV Index & Tanning▲13

    #1 Sunburn Tracker All In Onex

    2025 · apps.apple.com · its alternatives →

13. 13
    Everyday 2.0▲344

    Simple & beautiful habit tracker for the Web, iOS & Android

    2021 · everyday.app · its alternatives →

14. 14
    Suntime▲75

    Don't miss another sunset

    2022 · sun-time.co · its alternatives →

15. 15
    SunSprite▲65

    Solar-powered personal sun exposure tracker

    2014 · sunsprite.com · its alternatives →

16. 16
    Sun Tan Tracker▲1

    Sun Tan Tracker

    Nov 2025 · play.google.com · its alternatives →

17. 17
    MorningLux▲118

    Unlock better days with morning light.

    2025 · its alternatives →

18. 18
    TANUP▲4

    The sun app for a generation that forgot to go outside.

    Feb 2026 · tanup.app · its alternatives →

19. 19
    Solaris▲3

    Know the best time to go outside — personalized for you.

    Apr 2026 · apps.apple.com · its alternatives →

20. 20
    My Skin Track UV▲83

    A wearable that tracks exposure to UV and pollution

    2018 · laroche-posay.us · its alternatives →

21. 21
    Daylight Sun Tracker Sunflower▲10

    Gamified daily reminder for sunlight

    2024 · apps.apple.com · its alternatives →

22. 22
    Astrocat - Coffee Tracker▲156

    Track your caffeine intake on your AppleWatch

    2023 · apps.apple.com · its alternatives →

23. 23
    UVIMate▲65

    Sun Safety Coach and UV Index Forecast app

    2017 · uvimate.com · its alternatives →

24. 24
    Dailish▲6

    a simple vitamin tracker that helps you build daily habits

    2025 · apps.apple.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →