Sauna Assistant vs SolGlow

Turn heat and cold into a ritual. Sauna Assistant guides your home sauna from first round to final rest. Pick a ritual, press start, and let calm audio cues carry you through heat, cold and quiet. Your iPhone stays outside the sauna and plays through your sauna's speakers. NEW: EVERY SAUNA COUNTS - Log a sauna or cold plunge you had without the timer, at a friend's, a spa or before you had the app, and it counts toward your history and streaks - Add date, length, rounds, temperature, humidity, plunges and a note, or just say "Log a sauna session" to Siri - The free web timer at sauna-assistant.com can send a finished session straight to your history - A short, optional setup names your sauna, connects only what's in it (Apple Home, a Saunum heater, a speaker) and has your first ritual waiting on Home - On iPhone Duo, the session clock gets its own side of the screen, and History, Home and Settings spread into two columns GUIDED RITUALS - Follow scripted rituals like Finnish Classic (Löyly) and Evening Wind-down: warm-up, rounds, rests, plunges and a closing ceremony - Hands-free mode moves you from round to rest to plunge on its own - Adjust the next round, skip a plunge or wrap up early without losing your flow - Gentle hydration nudges during rests SAUNA & COLD PLUNGE SESSIONS - Build your own sessions with custom rounds and countdowns - Add cold plunges between rounds, or start a standalone plunge - Track plunge time, water temperature, humidity and room temperature - Follow along on the Lock Screen and Dynamic Island with Live Activities - Widgets: Quick Start a sauna or plunge, see this week's sessions and streak, or repeat your last ritual in one tap - Control sessions with Siri, Bluetooth headphones or Apple Watch IMMERSIVE SOUNDSCAPES - 17 ambient themes including Wood-Fired, Ocean, Zen, Forest Walk, Thunderstorm and Winter - Round-specific audio cues and wellness tips during rests - Switch themes mid-session, or go silent when you want complete focus - Make your own theme: your own ambience and round sounds, any length, plus a gradient, a symbol and a tip - Share a theme as a file, and a friend can preview it and open it straight into their app - Custom themes sync to your iPhone and Apple Watch through iCloud APPLE HOME & HEATERS - Trigger your Apple Home scenes when a session starts, pauses, resumes or ends - Monitor live temperature and humidity from compatible HomeKit sensors - Connect a Saunum LEIL heater over Wi-Fi to see cabin temperature and heater status - Log min, max and average conditions for every round HEART RATE & HEALTH - See live heart rate and zones during sauna and plunge sessions with Apple Watch - Save sessions to Apple Health as Mindful Minutes - Plunges are saved as separate workouts, so you can see how your heart rate responds to cold on its own PROGRESS & ACHIEVEMENTS - Session history with statistics and trends across months - A 12-week activity heatmap and streaks - Achievements for consistency, endurance and variety - Share session cards with friends BUILT FOR SAUNA OWNERS - Separate profiles for multiple saunas: home, cottage, gym - Maintenance journal for stones, heater checks, cleaning and repairs, with costs and dates - Sessions and maintenance side by side on one timeline PRIVATE BY DESIGN - Pay once, own it forever. No subscription, no in-app purchases - No account required - Your history syncs privately through your own iCloud Sauna Assistant is for people who want more than a timer: a calmer, more intentional sauna and cold-plunge ritual.

SolGlow turns your time outside into the number that matters: vitamin D — measured in IU, not just minutes. And it's automatic: your Apple Watch's daylight is credited to your estimate by itself — no logging, no GPS trail — and every number can show the exact math behind it. From your Time in Daylight, skin type, outfit, age, and your location's sun angle, SolGlow estimates the vitamin D you actually made today — and warns you before you burn. SUN TODAY, IN ONE ANSWER (NEW) • When today's vitamin D window opens — the same UV 3+ hours that call for sun protection • Your burn time, and the protection today's UV calls for: SPF, sunglasses, shade • Optional alerts when today's protection hours begin • Live UV index, one daily goal tuned to your life stage, and vitamin-D foods in your units SUN SAFETY THAT KNOWS YOU (NEW, FREE) • Sun Sensitivity: taking a medicine that can increase sun sensitivity? Every burn time gets a cautious margin • Snow, sand or water bounce extra UV at you — tell SolGlow and today's burn math adjusts • Monthly Skin Check: the ABCDE self-exam with a gentle reminder — a habit, never a diagnosis AUTOMATIC, AND YOU CAN SEE WHY (FREE) • True-D: SolGlow corrects the UV Index for ozone — sunburn UV isn't vitamin-D UV — and shows the cited step whenever it changes your number (Kazantzidis 2009) • Learn & Sources: plain-language guides to UV, sunscreen, winter and more, each with its studies • Ask Siri "How much sun did I get in SolGlow?" — plus Best Sun Window widgets for StandBy, Lock Screen, and Home Screen MADE FOR IPHONE DUO Open it and Today spreads into two columns, guides read like a book, and a live session stands up like a scoreboard on the picnic table. OWN THE WINTER • Winter Mode: when your latitude's noon sun can't make vitamin D, SolGlow shows where yours is coming from — and counts down to the sun's return • Free Winter Countdown widget and Apple Watch complication — works offline • Streak Shield: only physics can excuse a missed day • One-tap supplement check-in from a notification, widget, Siri, or your watch BRING YOUR HISTORY (FREE) • Import your Time in Daylight history from Apple Health in one tap — no account • Back up everything to one file and restore on a new phone SUN SESSIONS (PRO) • Direct Sun: a live burn budget that only counts down, and says plainly when to get out • Live Activity on your Lock Screen and Dynamic Island, with a sunscreen reapply timer • Morning Light, editable history, streaks, a shareable weekly recap — and the Apple Watch app PLAN AHEAD (PRO) • 7-day UV forecast with your personal best-sun windows • Annual sun plan and a jet-lag Trip Planner (timing guidance, not medical advice) KNOW YOUR LEVEL (PRO) • 25(OH)D serum estimate with a 12-week projection • Cofactors, supplement guidance, blood-test reminders, and a doctor-ready PDF/CSV report PRIVATE BY DESIGN No account. No sign-up. No analytics. No ads. Your health data, profile, and location history never leave your device — the only network call fetches a UV forecast (coordinates only, no identifier). Optional backup goes to your own iCloud, never to us. FREE TO TRY — THEN PICK YOUR PLAN Every feature free for 14 days. Then choose your SolGlow Pro: $9.99 per year, auto-renewing until you cancel — or Lifetime: one purchase, yours forever, Family Sharing included. The free tier keeps today's tracking and all safety features, always. SolGlow estimates are educational, not medical advice. Always consult your clinician about vitamin D supplementation and blood testing. SolGlow Pro Annual is an auto-renewing subscription: $9.99 per year, charged to your Apple ID at purchase confirmation. It renews unless cancelled at least 24 hours before the period ends. Manage or cancel in your App Store settings. SolGlow Pro Lifetime is a one-time purchase that never renews. Privacy Policy: https://twisteddatastudios.com/privacy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/