# SunDeck Outdoor tanning guide — UV Timer & Tan Session Planner

> UV Timer & Tan Session Planner (iPhone/iPad app by E Sangdan Co., Ltd..)

- Source: https://appshunter.io/ios/app/sundeck-outdoor-tanning-guide/id6786210948 (this page in markdown: same URL + `.md`)
- Developer: [E Sangdan Co., Ltd.](https://appshunter.io/developer/1874537355)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 56 MB
- Languages: American English
- Released: 2026-07-13
- Data updated: 2026-08-10
- User reviews in markdown: https://appshunter.io/ios/app/sundeck-outdoor-tanning-guide/id6786210948/reviews.md

## What is SunDeck Outdoor tanning guide?

SunDeck is a playful outdoor tanning timer for people who want a clearer, more structured way to manage time in the sun.

Before you begin, SunDeck uses your location and local time to calculate a conservative offline clear-sky UV estimate. This is not live weather data and cannot account for clouds, rain, shade, reflection, or rapidly changing conditions. Always confirm the actual conditions around you.

Choose one of six character guides, set your SPF and session preference, then follow visual steps for sunscreen, tanning positions, shade breaks, hydration, and recovery. Situation-specific illustrations make each cue easy to recognize at a glance.

Features:
• Six distinct character guides
• Conservative clear-sky UV estimate based on location and local time
• Guided tanning positions and session timer
• SPF, tanning oil, shade-break, and hydration steps
• Character-led weather and safety states
• Local session history and photo diary
• Optional local reminders

SunDeck is designed for outdoor tanning only. It does not provide medical advice, guarantee tanning results, or prevent sunburn. Use sunscreen appropriately, avoid overexposure, and stop immediately if your skin feels uncomfortable.

Terms of Use: https://sundeck.esangdan.com/terms.html
Privacy Policy: https://sundeck.esangdan.com/privacy.html

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| SunDeck Pro | $4.99 | per month |



## Version history (last 4 releases)

### 1.2.0 — 2026-08-04

Meet the redesigned SunDeck crew.

• Six distinct guides with 32 situation-specific illustrations each.
• A larger character-led session hero and animated cartoon timer.
• Clearer guide selection with immediate app-wide updates.
• Improved weather-state, tanning-position, and product-step visuals.
• Redesigned Profile and LINE sticker screens.
• Better timer readability, navigation, and compact-screen layouts.
• More reliable reminder permission handling.

### 1.1.0 — 2026-07-26

SunDeck is now completely free and accountless.

• Removed subscriptions, in-app purchases, sign-in, and cloud backup.
• Improved responsive layouts for small phones and compact screens.
• Added clearer preset selection with course-specific posture previews.
• Added an expanded LINE sticker showcase.
• Improved startup speed and local-first UV and session planning.

### 1.0.1 — 2026-07-15

Refined the bottom navigation with a clearer Start action.
Improved session start, pause, and end feedback.
Fixed before/after photo handling for saved sessions.
Improved session history and detail layouts.
Updated SunDeck branding and official logo assets.
Added safer scrolling behavior on long detail screens.
Improved local notification and reminder settings.
General UI polish, stability fixes, and release-readiness improvements.

### 1.0 — 2026-07-14

No release notes.

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## More apps by E Sangdan Co., Ltd.

- [MyScape - Yout own soundscapes](https://appshunter.io/ios/app/myscape-yout-own-soundscapes/id6758704561)
- [BANDMATE Music Practice](https://appshunter.io/ios/app/bandmate-music-practice/id6760339299)
- [Snapcast Personal Try-on](https://appshunter.io/ios/app/snapcast-personal-try-on/id6781152228)
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All apps by E Sangdan Co., Ltd.: https://appshunter.io/developer/1874537355

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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.*