Ray Routine vs DeTan
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ray Routine
This app helps you tan safely outdoors by providing real-time UV index, optimal tanning windows, and personalized session timers with reminders. It guides your tanning routine with features like a sunbed compass and session logging.
- Real-time UV index and hourly curve
- Personalized tanning session timers
- Flip, SPF, and hydrate reminders
- Sunbed compass for chair positioning
- Optimal tanning window planner
- Session logging with progress photos
- Home screen widgets
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Ray Routine is your outdoor sun session companion. It tells you when to tan, how long to stay out, when to flip, and how to set up your chair, so you can build a smooth summer glow without the guesswork. Open the app and get a clear answer to one question: can I tan right now? See the live UV index, today's hourly UV curve, and the best upcoming window for your session. WHAT YOU GET • Can I tan now? A simple verdict based on real UV conditions, not just raw numbers. • Session timer with flip, SPF reapply, hydrate, and stop reminders. • Sunbed Compass: set your chair or towel once for the session window, with plain instructions like "rotate slightly southeast." • Today's best tanning window so you catch the sun at the right time. • Session log with date, time, duration, UV, SPF, notes, and progress photos. • Home screen widgets for current UV, "can I tan now?", and your best window. BUILT FOR YOUR ROUTINE Set your skin response, goal, SPF, and session length once. Ray Routine personalizes its guidance so every session fits you. FREE TO START The UV verdict, hourly curve, full session timer, and personalized setup are free. Upgrade to Pro for the Sunbed Compass, the best-window planner, unlimited history, and progress photos. Ray Routine provides informational UV and timer estimates. It is not medical advice and cannot guarantee sunburn prevention. Avoid overexposure and follow guidance from your doctor or dermatologist. Your price is shown in the app and on the App Store before you buy. Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period, and your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage or cancel your subscription in your App Store account settings after purchase. Any unused portion of a free trial is forfeited when you buy a subscription. Privacy Policy: https://BigBalli.com/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
DeTan
This app helps you manage sun exposure and tanning safely. It uses real-time UV data and your skin type to provide personalized guidance on when to seek shade, reapply sunscreen, and limit exposure. Track your daily sun intake and build healthier habits for better skin.
- Real-time UV index tracking
- Smart tanning timer
- Personalized skin protection
- Sunscreen reminders
- Daily exposure insights
- Minimalist interface
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DeTan – Smart Sun Tracker & Tanning Control Take control of your sun exposure with DeTan, your intelligent companion for safer tanning and healthier skin. Whether you're heading out for a quick walk or planning a beach day, DeTan helps you stay protected while getting the perfect amount of sun. DeTan uses real-time UV data, location tracking, and personalized skin insights to guide you on when to step out, when to reapply sunscreen, and when to seek shade. No more guessing — just smarter sun care. Why Choose DeTan? Real-Time UV Index Tracking Stay updated with accurate UV levels around you and avoid harmful exposure with DeTan. Smart Tanning Timer Get notified before your skin starts to burn. DeTan helps you tan safely, not excessively. Personalized Skin Protection Based on your skin type, DeTan suggests ideal sun exposure limits tailored just for you. Sunscreen Reminders Never forget to reapply. DeTan keeps your protection consistent throughout the day. Daily Exposure Insights Track how much sun you’ve had and build healthier habits with DeTan. Minimal, Clean Experience Simple, distraction-free interface designed to make sun care effortless. Built for Everyday Life Whether you're commuting, traveling, working out, or relaxing outdoors, DeTan quietly works in the background to keep your skin safe and glowing. Smarter Sun, Better Skin Sun exposure doesn’t have to be risky. With DeTan, you get the perfect balance between tanning and protection — all backed by smart insights. Download DeTan today and step into the sun with confidence. Terms Of Use - https://sites.google.com/view/uvindex/terms-of-use Privacy Policy - https://sites.google.com/view/indexuv?usp=sharing
Screenshots
Verdict
The clearest difference is update cadence: Ray Routine at weekly against DeTan's every 3 weeks. DeTan's advantage is iOS requirement (16.0 vs 18.0). On price, rating, ratings volume and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Ray Routine sells 3 in-app purchases, starting at $4.99 per month and DeTan sells 2 in-app purchases, starting at $3.89 per 7 days. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for Ray Routine against 5.0 for DeTan. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Ray Routine ships an update weekly, DeTan every 3 weeks. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.
| Parameter | Ray Routine | DeTan |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | Weekly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Apple Watch |
| Requires iOS | 18.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 20 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | BigBalli Consulting llc | Tatsat Brahmbhatt |
Customer experience
Ray Routine
DeTan
In-app purchases
Ray Routine
- Monthly$4.991 Month
- Yearly$29.991 Year
- Lifetime$49.99
DeTan
- Weekly3 Days trial$3.897 Days
- Yearly$39.991 Year








