[GUEST ACCESS MODE: Data is scrambled or limited to provide examples. Make requests using your API key to unlock full data. Check https://lunarcrush.ai/auth for authentication information.]

![jack Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::12.png) jack [@jack](/creator/twitter/jack) on x 6.5M followers
Created: 2025-07-13 13:41:38 UTC

track your (vitamin) D

a Sun Day app for Sunday.



![](https://pbs.twimg.com/card_img/1944391120084955136/t2Pv4_Fg?format=jpg&name=800x419)

XXXXXXX engagements

![Engagements Line Chart](https://lunarcrush.com/gi/w:600/p:tweet::1944391775256248473/c:line.svg)

[Post Link](https://x.com/jack/status/1944391775256248473)