Health & Fitness · iOS
BurnClock UV Timer
UV timer to reapply sunscreen
BurnClock is the UV reapply timer for people who already buy the serums — and still skip the two-hour sunscreen rule. Pick your skin type once. Live UV becomes a personal time-to-burn, then a full-screen countdown to your next reapply.
Right after you set your skin type you see the aha: you burn in 11 minutes at today’s UV — plus a projected sun-damage figure for the week. That is the moment most weather widgets never show. Then the burn countdown runs so you can film the falling number, and a lock-screen nudge fires when it hits zero.
What BurnClock does: personal time-to-burn from Fitzpatrick skin type + live UV; full-screen burn countdown (the number you film); reapply timer after you tap “I applied SPF”; one lock-screen nudge at zero — not a bloated routine app; sky camera mode for filming the countdown; today’s UV, peak UV, and a sun-exposure log.
Who it is for: skincare-obsessed 18–30s who were told sunscreen is anti-aging and already spend on vitamin C and retinol. This is not a 12-step tracker. It owns one moment: reapply now. Log sessions, see last layer, and watch 30 days of sun minutes. UV data is free. Competing apps bury it in a weather widget or a skincare encyclopedia. BurnClock is the clock.
BurnClock Pro unlocks the full burn and reapply timers every time you step outside (weekly or yearly). Subscriptions auto-renew unless canceled at least 24 hours before the end of the current period. Manage or cancel in your Apple ID settings. Times are estimates from UV index and skin phototype, not a medical diagnosis — seek shade and reapply before the clock hits zero.
Why this app
Personal time-to-burn
Fitzpatrick skin type plus live UV for your location — the minutes until your skin starts burning today.
Full-screen burn countdown
The falling number you film. Recalculates when UV shifts as you step outside.
SPF reapply timer
Tap “I applied SPF” and get a reapply clock with a lock-screen nudge at zero — one notification, not a routine encyclopedia.
Sky camera mode
Film the countdown against the live sky — every city and time of day is a new clip.
Sun-exposure log
Today’s UV, peak UV, last layer, and about 30 days of sun minutes.
Who it is for
How many minutes until your skin actually burns today?
- Skincare-focused adults who already buy vitamin C and retinol
- Anyone who keeps skipping the two-hour sunscreen reapply rule
- Creators who want a clean burn-countdown clip for sun-safety content
- Category
- Health & Fitness · Weather
- Platform
- iOS 16.4+
- Price
- Free to download. Hard paywall — Pro required for full access.
- Publisher
- Weblak
- Bundle ID
- com.souhaybkd.burnclock
Frequently asked questions
Is BurnClock just a weather UV widget?
No. Weather apps show an index. BurnClock turns live UV and your skin type into a personal burn countdown and an SPF reapply timer with a lock-screen nudge.
Does BurnClock replace dermatologist advice?
No. Times are estimates from UV index and skin phototype, not a medical diagnosis. Seek shade and reapply before the clock hits zero, and follow clinical advice for your skin.
What does Pro unlock?
BurnClock Pro unlocks the full burn and reapply timers for ongoing outdoor use (weekly or yearly). Free UV context and onboarding still show the core aha. Manage subscriptions in Apple ID settings.
BurnClock times are estimates from UV index and skin phototype, not a medical diagnosis. Seek shade and reapply sunscreen before the clock hits zero. Not a substitute for dermatological advice.
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