---
title: "Sunned: Vitamin D & Sun Timer - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Get the optimal amount of Vitamin D from daily sunlight without risking sunburn or skin damage: - Personalized UV & Burn Clock: Real-time safe exposure calculations based on your skin type, time, UV i"
---

# Sunned: Vitamin D & Sun Timer — United States
> UV Index, Safe Tan & Forecast

![Sunned App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/ce/38/01/ce3801df-a5ab-6937-0ff6-7724d0a7850c/AppIcon-0-0-1x_U007ephone-0-1-85-220.png/434x0w.png)

**Developer:** [Unknown](https://apptail.io/developer/unknown-KpGgb)
**Category:** Health Fitness
**Rating:** 3.7/5 (3 ratings)
**Price:** Free
**Bundle ID:** io.mobn.Sunned
**Store:** Apple App Store
**Country:** United States
**Version:** 2.0.1 (released 2026-09-17)
**Original Release:** 2025-02-19
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6741027703)
**AppTail Page:** [https://apptail.io/app/sunned-vitamin-d-sun-timer-ZSWu/united-states](https://apptail.io/app/sunned-vitamin-d-sun-timer-ZSWu/united-states)

## Sunned Description
Get the optimal amount of Vitamin D from daily sunlight without risking sunburn or skin damage:
- Personalized UV & Burn Clock: Real-time safe exposure calculations based on your skin type, time, UV index, and location.
- Serum Level Trajectory: Track daily intake from sunlight and supplementation toward your target serum blood level.
- Optimal Sun Window: Smart notifications for sunrise and sunset, circadian alignment, and when UV is high enough for synthesized D3.

## Sunned Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/77/9c/fa/779cfa6c-02f1-f892-4089-581b3928f74f/iphone_6.5_1.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/98/aa/dd/98aadd0f-74eb-cf10-d171-845786a73248/iphone_6.5_2.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/c5/15/50/c51550b2-6fc1-f1d4-d9f2-c09db4fa2b4a/iphone_6.5_3.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/7e/b1/67/7eb16763-facb-581f-7c40-8c082579914e/iphone_6.5_5.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/3e/2a/3a/3e2a3a34-8b15-82f9-4130-d6d5b6934594/iphone_6.5_4.png/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/f8/88/a1/f888a146-09a9-27a3-d33d-4fea06690894/iphone_6.5_6.png/1242x2688.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b8/51/8f/b8518f9a-acf7-9093-5788-09b9a4295203/iphone_6.5_7.png/1242x2688.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/19/22/ef/1922ef8f-776d-1b50-b3a6-927750fa6cda/iphone_6.5_11.png/1242x2688.png)

## Sunned Rating Breakdown in United States
- 5 stars: 2 (67%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 1 (33%)





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## Sunned Available In
- [United States](https://apptail.io/app/sunned-vitamin-d-sun-timer-ZSWu/united-states)
- [Canada](https://apptail.io/app/sunned-vitamin-d-sun-timer-ZSWu/canada)
- [United Kingdom](https://apptail.io/app/sunned-vitamin-d-sun-timer-ZSWu/united-kingdom)
- [New Zealand](https://apptail.io/app/sunned-vitamin-d-sun-timer-ZSWu/new-zealand)

---

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