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Tool Reviews
UV index, sun damage cameras, SPF reminders.
UV index, sun damage cameras, SPF reminders.
UVLens markets itself as a personalized hourly UV forecaster with a Fitzpatrick-tuned avatar. The data is competent. The reminders are the actual…
SunSafe promises a 10-day UV forecast, skin-type-aware burn-risk scoring, and a safe-tanning module that estimates an even-tan progress curve. In 2026, with…
Sun Day is Jack Dorsey's open-source UV and vitamin D tracker, launched on TestFlight in July 2025. Single screen, auditable code, and…
SpotMyUV is the clinically validated UV-detection sticker that turns purple when your sunscreen wears off. After 14 days across pool, hike, and…
REAPPLY is the free sunscreen reminder app dermatologists keep recommending in peer-reviewed app evaluations. The contrarian question is whether an AI-tuned reapply…
QSun is the UV tracking app cited as #1 in a peer-reviewed sun-app study. It bundles real-time UV, a sunscreen barcode scanner,…
The Pavise UV Camera is a phone-attachable lens that visualizes your sunscreen coverage and reveals subclinical photodamage invisible to the naked eye.…
OnSkin is the barcode-scanner app with a 2M+ product database, skin-type matching, and clean-alternative recommendations. The contrarian question is whether its sunscreen…
dminder is the original vitamin D from sun tracker, and the only app in this category that takes the counter-position to dermatology's…
Sola turns the Apple Watch into a quiet SPF coach. After eight weeks of testing, the wrist-tap reapply timer beats every phone…