SunDose vs THE RING

Don’t fear the sun — master it. SunDose is your personal sun coach: an AI-powered health assistant that blends your skin type, location, and goals with real-time UV data so you get the right amount of sun — for vitamin D, mood, or a healthy tan — without burning or accelerating skin aging. WHAT MAKES SUNDOSE DIFFERENT • Real-time UV tracking — Live UV index, solar angle, and ozone data for your exact location. No guesswork. • Science, not guesswork — We use the WHO Standard Erythema Dose (SED) model, the same metric used in clinical UV research. Our methodology is patented and backed by dermatology expertise. • 6 personalized modes — Vitamin D Boost, Natural Tanning, Skin Protection, Enhanced Mood, Skin Rejuvenation, and Outdoor Activity. Each mode gives you a step-by-step routine tailored to your goal. • Smart session timer — A countdown that adapts as conditions change: clouds, added sunscreen, or different exposure areas. Alerts you before you approach burn risk. • Your skin, in the equation — Fitzpatrick skin type (I–VI), SPF, clothing, and body surface area all factor into your safe exposure window. Track daily, weekly, and monthly UV load on a clear calendar view. • One app for the whole family — Create profiles for yourself, your partner, and your kids. Each profile has its own skin type, goals, and history. • Sunscreen recommendations — Find and compare products that match your skin type, age, and environment. SunDose suggests the right product at the right time. • Live tracking & alerts — Color-coded skin load indicators and audible alerts so you stay within safe limits. Optional alarms keep you on track even when the app is in the background. Sun in moderation for maximum health. Download SunDose and start your first smart sun session today. Subscriptions SunDose offers auto-renewing subscriptions. Payment is charged to your Apple ID account at purchase. Subscription renews automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel in your App Store account settings. Legal Privacy Policy: https://sundose.app/privacy Terms of Use (EULA): https://sundose.app/terms

Small sips. A better you. THE RING brings a calm, luminous view to your daily drinks. Follow your personal water goal and record what you drink in a native iPhone app that is completely free, with no ads, account, subscriptions or in-app purchases. WATER FIRST, ALL DRINKS TOGETHER Switch between Water and All Drinks on Home. Water alone fills your goal ring and drives your water reminders, widgets and Apple Watch progress. All Drinks combines your logged volumes with a color-coded breakdown. 17 DRINK CATEGORIES Record Water, Coffee, Tea, Green Tea, Matcha, Juice, Sparkling Water, Soft Drinks, Beer, Milk, Red Wine, White Wine, Rosé Wine, Energy Drinks, Cocktail, Protein Shake and Smoothie. Categories are logging choices, not consumption recommendations. YOUR USUALS, ONE TAP AWAY Choose six favorite drinks, set their amounts and log them with one tap. Keep four configurable Water quick actions, your bottle and a custom Water amount within reach. For supported drinks, save optional milk, sugar and user-entered caffeine details. These details do not calculate calories or automatic caffeine totals. CORRECT YOUR RECORDS Review records by local day in History. Correct an amount, delete a record or select several records for deletion. Use Undo for today's latest eligible entry in Water or All Drinks. Deletion identifiers help prevent removed records returning through delayed synchronization. Settings → Data Management offers confirmed Delete All History. A paired, installed Watch must be updated and reachable first; completion remains pending until its store/cache acknowledges deletion. Settings and favorites are kept; backups and deletion identifiers are not erased. SEE YOUR PATTERNS Insights shows 7- or 30-day water trends, average daily water, total drinks and drink composition. Comparisons use your current water goal; past goal settings are not reconstructed. WATER WITHIN REACH Interactive iPhone widgets let you view Water progress and log Water. The Apple Watch app offers quick Water logging, with complications for a glance at progress and tap-to-open. Updates depend on device connectivity and Apple's refresh timing. OPTIONAL LOCAL REMINDERS Choose a same-day window and reminder settings. Regular reminders repeat daily at your chosen eligible clock times, including after goal completion or a recent sip. Smart reminders use a dated plan for today and the next two local days and require a later successful refresh. Neither mode continuously evaluates intake while the app is suspended. Permission, Focus and system delivery can affect alerts. LOCAL-FIRST AND PERSONAL Records stay in local device stores, with paired Apple Watch synchronization. There is no developer-hosted drink-history service or cloud-backup feature. System backups and voluntary support messages are separate. Choose from 18 in-app languages. Requires iOS 17 or later; the optional Watch app requires watchOS 10 or later. THE RING is a personal logging tool and does not provide medical advice. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/