# iSunning: AI Sun & Tan Coach — Tan Plan, UV Tracker & Skin AI > Personalized sun exposure and health tracking with Apple Health integration. (iPhone/iPad app by Health Tech.) - Source: https://appshunter.io/ios/app/isunning-ai-sun-and-tan-coach/id6753796389 (this page in markdown: same URL + `.md`) - Developer: [Health Tech](https://appshunter.io/developer/1802136957) - Category: Health & Fitness, Weather - Price: Free with in-app purchases - Rating: 4.30/5 from 9 App Store ratings · 3 written reviews indexed - Age rating: 4+ - Requires: iOS 17.6 · 158 MB - Languages: American English, Chinese (Simplified, China) - Released: 2025-11-06 - Data updated: 2026-09-05 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/isunning-ai-sun-and-tan-coach/id6753796389/reviews.md ## What is iSunning? iSunning is your AI-powered sun coach — built to help you tan smarter, get healthy Vitamin D from sunlight, and protect your skin year-round. Whether you want a sun-kissed glow for the beach, daily Vitamin D for energy and sleep, or a personalized routine that fits your skin type, iSunning combines real-time UV data with three AI experiences in one app. — AI SUN COACH — Chat with your personal sun coach. Ask anything: "Is it safe to tan now?" "How long should I stay out today?" "What SPF should I use?" Get instant answers grounded in your skin type, location, and current UV. — AI SKIN SCAN — Take a selfie. Get your Fitzpatrick skin type and personalized sun guidance. No more guessing. — AI BODY AGE — See how your biological age compares to your years. Powered by Apple Health data: heart rate, activity, sleep. Track how sun exposure affects your healthspan. — SMART TAN PLAN — 7 personalized routines from beginner glow to bronze goals. Each plan adapts to your skin, your goal, and today's weather. — LIVE UV INDEX — Real-time UV tracking with hourly forecasts. Apple Watch complications. Lock-screen widgets. Burn-time alerts before you turn pink. — VITAMIN D TRACKER — Estimate your daily Vitamin D from sunlight. Sync with Apple Health. Build a weekly rhythm — not daily perfection. — BUILT FOR REAL LIFE — • Beach days, lunch breaks, weekend runs • 12 achievements + streaks to keep you consistent • Privacy-first — your data stays on your device • Works offline once cached iSunning Pro unlocks unlimited AI Coach chats, full Skin Scan history, all 7 Tan Plans, and the complete Body Age dashboard. Subscription & Policy: For unlocking all features and content, Premium Membership offers some auto-renewable subscription options: * Weekly Membership & Yearly Membership. End of trial and subscription renewal: * 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://isunning.app/privacy.html Terms of Use: https://isunning.app/terms.html ## Key features - Real-time UV index updates - Personalized sun exposure alerts - Vitamin D and hydration reminders - Apple Health integration - Heart Rate Variability (HRV) tracking - Sleep analysis - Progress and trend charts ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | iSunning Premium | $6.99 | per 7 days | | iSunning Premium | $49.99 | per year | ## Recent user reviews (3 of 3) All indexed reviews: https://appshunter.io/ios/app/isunning-ai-sun-and-tan-coach/id6753796389/reviews.md ### 1/5 — Too expensive *2026-04-19* Ideally the developer would offer both lifetime and subscription . Can’t afford to pay a subscription ### 4/5 — 闪退卡死 *2026-01-16* 18.6.1 15pro重进闪退卡死 好几次才能进入APP ### 5/5 — 👍👍👍 *2025-11-07* amazing ## Frequently asked questions about iSunning ### What is iSunning? iSunning is a wellness app that helps you manage your sun exposure and overall health. It provides real-time UV index, sunshine duration, and integrates with Apple Health to track various health metrics. ### Does iSunning have ads? No, iSunning does not contain advertisements. The app is free to download and offers a premium membership for unlocking all features. ### How does iSunning integrate with Apple Health? iSunning deeply integrates with Apple Health to provide a holistic view of your well-being. It can display and analyze your Heart Rate Variability (HRV), Sleep Analysis, Steps, Move, Stand, and Workout data, Environmental Sound Levels, and Mindfulness Minutes. ### What are the subscription options for iSunning? iSunning offers Premium Membership with auto-renewable subscription options: Weekly Membership for $6.99 (with a 3-day free trial) and Yearly Membership for $49.99. ### How can I manage my iSunning subscription? Subscriptions may be managed by the user, and auto-renewal can be turned off by going to your device's Account Settings after purchase. You can also manage renewals within the app's subscription settings. ### What kind of health data does iSunning track? iSunning tracks a variety of health data including Heart Rate Variability (HRV), Sleep Analysis, Steps, Move, Stand, and Workout data, Environmental Sound Levels, and Mindfulness Minutes, all integrated from Apple Health. ### Is iSunning suitable for children? iSunning has an age rating of 4+, making it suitable for a wide range of users. It focuses on general wellness and sun safety information. ### How often is iSunning updated? The latest version of iSunning is 1.1.9, and it was last updated on March 5, 2026. This indicates regular updates to improve functionality and features. ## Version history (last 5 releases) ### 1.3.0 — 2026-07-27 What's New in 1.3.0: - Added Skin & Tan Hub to manage safe sun exposure, skin scans, and tanning progress in one place - Added Today Safe Sun plan with follow-up reminders - Improved AI Body Age weekly reports and trend views - Improved Apple Watch and widget content presentation - Fixed several layout and display issues for better stability ### 1.2.9 — 2026-07-03 What's New in 1.2.9: - Added Sun Buddy tanning timer and safety reminders - Improved Apple Watch widgets and complication status - Enhanced Body Age and HRV data display - Improved AI Sun Coach and App Intents experience - Fixed known issues and improved stability ### 1.2.8 — 2026-06-05 v1.2.8 — Upgraded Apple Watch tracking, clearer sunlight insights iSunning keeps improving how you track sunlight, Vitamin D, recovery, and Body Age: Apple Watch upgrades — New and improved watch face complications for UV, HRV, steps, Vitamin D, Time in Daylight, Body Age, Tan Progress, and Safe Tan Window. Body Age sync improvements — More stable syncing between iPhone and Apple Watch, with clearer status, trend, and age-difference displays. Vitamin D tracking — Clearer estimates based on sunlight exposure and UV conditions, helping you understand today’s progress. HRV stress tracking — Improved Apple Watch display for HRV stress score, making recovery signals easier to read. Also: • Improved Pro prompts and locked-state experience for Apple Watch features • Better localization for Body Age, Vitamin D, and sunlight tracking • More stable Today, weekly report, and health-data screens • Cleaned up legacy sync data to reduce abnormal states • Bug fixes and performance improvements Track your sunlight, recovery, and health trends more clearly with iSunning. ### 1.2.7 — 2026-05-26 v1.2.7 — Smarter AI, Cleaner Tracking iSunning gets sharper, faster, and more personal: AI SUN COACH — Smarter answers with better context. Ask about UV, tanning, Vitamin D, or recovery, and get guidance based on your skin type, weather, and health data. AI SKIN SCAN — Improved selfie-based Fitzpatrick skin analysis with clearer SPF and safe tanning recommendations. AI BODY AGE — Better weekly insights powered by Apple Health. Understand how sleep, HRV, steps, Vitamin D, and sun exposure may affect your biological age. PLUS: • Tan Progress — track your tanning journey with daily photos • AI Weekly Insight — clearer summaries and next-step guidance • Redesigned Today — cleaner cards, faster glance, more stable layout • Improved Pro experience — clearer unlock paths for AI features • Better localization — AI results now better follow your app language • Bug fixes and performance improvements Tan smarter. Track better. Let AI help you build a healthier sun routine. ### 1.2.6 — 2026-05-19 v1.2.6 — Smarter AI, Cleaner Tracking iSunning gets sharper, faster, and more personal: AI SUN COACH — Smarter answers with better context. Ask about UV, tanning, Vitamin D, or recovery, and get guidance based on your skin type, weather, and health data. AI SKIN SCAN — Improved selfie-based Fitzpatrick skin analysis with clearer SPF and safe tanning recommendations. AI BODY AGE — Better weekly insights powered by Apple Health. Understand how sleep, HRV, steps, Vitamin D, and sun exposure may affect your biological age. PLUS: • Tan Progress — track your tanning journey with daily photos • AI Weekly Insight — clearer summaries and next-step guidance • Redesigned Today — cleaner cards, faster glance, more stable layout • Improved Pro experience — clearer unlock paths for AI features • Better localization — AI results now better follow your app language • Bug fixes and performance improvements Tan smarter. Track better. Let AI help you build a healthier sun routine. ## More apps by Health Tech - [RelaxWatch: Stress&HRV Tracker](https://appshunter.io/ios/app/relaxwatch-stress-and-hrv-tracker/id6743308707) - [Abide – Bible Verse & AI Chat](https://appshunter.io/ios/app/abide-bible-verse-and-ai-chat/id6763993261) - [NomLens: AI Calorie Tracker](https://appshunter.io/ios/app/nomlens-ai-calorie-tracker/id6764717500) - [Sanctus – Catholic Prayer & AI](https://appshunter.io/ios/app/sanctus-catholic-prayer-and-ai/id6767134084) - [Bloom AI: Period & Cycle](https://appshunter.io/ios/app/bloom-ai-period-and-cycle/id6773619865) All apps by Health Tech: https://appshunter.io/developer/1802136957 ## Related topics [sunwise ai](https://appshunter.io/ios/topics/sunwise-ai) --- *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 2026-09-05.*