---
title: "skintone.uv - Rayz Tanning — App Overview"
url: https://marlvel.ai/apps/skintone-uv-rayz-tanning
category: Health & Fitness
developer: Stefan Hurzlmeier
platforms: ios
rating: N/A (0 ratings)
pricing: free
report_level: overview
generated: 2026-05-08
last_verified: "2026-05-08T05:41:50.433Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** The app functions as a guided tanning assistant that uses skin tone classification and real-time UV data to structure sun exposure.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Health & Fitness |
| Rating | N/A ★ (0) |
| Pricing | free |
| Platforms | iOS |
| Latest Version (iOS) | 2026.430.3 |
| Developer | Stefan Hurzlmeier |

<!-- SECTION: Summary -->
## What is skintone.uv - Rayz Tanning?

skintone.uv is a health and fitness tool designed to provide personalized tanning routines based on individual skin tone and real-time environmental data. The app claims to enhance tanning safety by integrating the Monk Skin Tone Scale with local UV index monitoring to calculate optimal exposure windows.

<!-- SECTION: Key Features -->
## Key Features

- **Personalized Tanning Routines**: Provides guided step-by-step timers for tanning sessions, including prep, exposure, and cool-off phases.
- **UV Index Integration**: Calculates optimal tanning windows and smart tan durations using real-time local UV data.
- **Skin Tone Classification**: Utilizes the 10-level Monk Skin Tone Scale to tailor tanning recommendations to the user's specific skin type.
- **Progress Tracking**: Includes a weekly tanning calendar and photo tracking to monitor tanning progress over time.

<!-- SECTION: Target Audience -->
## Who is it for?

Individuals seeking to manage their sun exposure and tanning sessions based on personalized skin-type data.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/skintone-uv-rayz-tanning/id6762603400?uo=4)
- [Full Intelligence Report](https://marlvel.ai/apps/skintone-uv-rayz-tanning)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/skintone-uv-rayz-tanning).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*