# SunDose: Live UV & Tan Timer + — Safe Tanning & Vitamin D Guide

> Safe Tanning & Vitamin D Guide (iPhone/iPad app by 琳 陆.)

- Source: https://appshunter.io/ios/app/sundose-live-uv-and-tan-timer-plus/id6755374940 (this page in markdown: same URL + `.md`)
- Developer: [琳 陆](https://appshunter.io/developer/1836824413)
- Category: Weather
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.6 · 10 MB
- Languages: American English, European Spanish, Brazilian Portuguese, Chinese (Traditional, Taiwan), Chinese (Simplified, China)
- Released: 2026-02-09
- Data updated: 2026-08-10
- User reviews in markdown: https://appshunter.io/ios/app/sundose-live-uv-and-tan-timer-plus/id6755374940/reviews.md

## What is SunDose?

Sundose — your simple, smart guide to safe tanning and healthy sun exposure. 
See real-time UV levels, track Vitamin D, and tan without guessing.

Key Features:
- Stay aware of UV levels
   Check the current UV index, see hourly forecasts, and get alerts when the sun gets risky.
- Build Vitamin D the right way
   Track how much Vitamin D you're making and get easy tips on the best time to be in the sun.
- Tan safely with a smart timer
   Start a session, watch your sunburn risk in real time, and get notified when it’s time to cool down or find shade.
- Get simple, personal suggestions
   Sundose adjusts recommendations based on your location, weather, and UV strength.

Great for:
- Beach days.
- Outdoor workouts.
- Health-focused sun lovers.
- Anyone tracking Vitamin D.

Stay sun smart. Feel good. Tan safely.
Download Sundose and enjoy the sun with confidence.

We offer multiple subscription options for you:
-$2.99/week
-$39.99/year (7-day free trial)
• Payment will be charged to iTunes Account at confirmation of purchase.
• Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period.
• Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal.
• Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase.
• Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable.

Privacy Policy: https://sites.google.com/view/sundose/home
Terms of Use: https://sites.google.com/view/sundose-terms/home

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Sundose Pro Yearly | $39.99 | per year |
| Sundose Pro Weekly | $2.99 | per 7 days |



## Version history (last 3 releases)

### 1.0.2 — 2026-02-10

Minor bugs fixed.

### 1.0.1 — 2026-02-06

General bugs fixed.

### 1.0.0 — 2026-01-20

No release notes.

## Apps similar to SunDose

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [SupaTan - Tanning & UV Index](https://appshunter.io/ios/app/supatan-tanning-and-uv-index/id6775439131) | 5.0 (4) | Free | Weather |
| [Bask: UV Index, SPF & Tanning](https://appshunter.io/ios/app/bask-uv-index-spf-and-tanning/id6769681267) | — | Free | Weather |
| [UV Index: Sunlight Tanning SPF](https://appshunter.io/ios/app/uv-index-sunlight-tanning-spf/id6762968880) | — | Free | Weather |
| [TanTrack - UV Tanning Tracker](https://appshunter.io/ios/app/tantrack-uv-tanning-tracker/id6749611082) | — | Free | Weather |
| [UV Timer](https://appshunter.io/ios/app/uv-timer/id6763620315) | — | Free | Weather |
| [UV Index & Tanning: GlowSafe](https://appshunter.io/ios/app/uv-index-and-tanning-glowsafe/id6771487546) | — | Free | Weather |

## More apps by 琳 陆

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- [Measurely: Measure Angles](https://appshunter.io/ios/app/measurely-measure-angles/id6753050150)
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All apps by 琳 陆: https://appshunter.io/developer/1836824413

## Related topics

[sun care](https://appshunter.io/ios/topics/sun-care)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-10.*