{"app_store_id":6744385703,"slug":"spf-tan-timer-uv-tracker-6744385703","name":"SPF - Tan Timer & UV Tracker","short_name":"SPF","subtitle":"Tanning App, Sunburn Alert","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/2e/c9/63/2ec96329-4116-c7ef-8ee7-a1448744a7e5/AppIcon-0-0-1x_U007emarketing-0-7-0-85-220.png/512x512bb.jpg","icon_tint":"#fd7600","store_url":"https://apps.apple.com/us/app/spf-tan-timer-uv-tracker/id6744385703?uo=4","price":0,"currency":"USD","rating":4.57956,"rating_count":5009,"rating_worldwide":4.553181009696783,"rating_count_worldwide":6497,"in_app_purchases":true,"recent_rating":2.5,"recent_review_count":20,"reviews_checked_at":"2026-11-03T12:18:12.561Z","primary_genre":"Weather","version_date":"2026-08-31T21:33:51Z","updated_at":"2026-11-03T12:18:12.561Z","stale":false,"missing_since":null,"one_liner":"Shows real-time UV index for your location, with a skin-type tanning routine, tan timer and session log.","verified_maker":false,"maker_site":null,"file_size_bytes":222544896,"minimum_os":"16.6","content_rating":"9+","language_count":1,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/53/5f/80/535f8072-9c2b-e5bc-bef4-f80b26897e88/77__U00282_U0029.jpg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/07/27/68/072768ae-0447-d2f6-ff40-cea92561faaf/78.jpg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/23/5f/75/235f751d-4af8-c190-02c9-b5fde184a889/72.jpg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/82/2a/f6/822af663-03b4-1350-bdb2-8321fc7615f8/73.jpg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/39/cb/41/39cb4135-40e5-8263-897b-e80a8da6a795/74.jpg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/4e/c0/45/4ec0452a-0e36-5530-a16f-01b4e2dd8b56/75.jpg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/64/00/9a/64009a00-eef1-2737-c219-9f1bc0fdb90b/76.jpg/320x480bb.jpg"],"developer_name":"BluPalms LLC","editors_choice":false,"url":"https://apptierlist.com/apps/spf-tan-timer-uv-tracker-6744385703/","api_url":"https://apptierlist.com/api/v1/apps/spf-tan-timer-uv-tracker-6744385703","schema_version":"1.0","generated_at":"2026-11-04T10:59:38.795Z","data_as_of":"2026-11-04T10:59:12.866Z","description":"SPF helps you understand UV conditions and plan your time in the sun with a personalized routine built around your skin type.\n\nWHAT YOU GET WITH YOUR SUBSCRIPTION\n- Real-time UV index — see current UV levels for your location\n- Personalized tanning routine — tailored to your skin type\n- Quick Tan timer — time your tanning sessions\n- Tan progress tracking — log your sessions\n\nA clear plan instead of guesswork. Built for people who want structure around their time in the sun.\n\nDownload SPF and start building your routine.\n\n— — —\n\nSUBSCRIPTION\nSPF is a subscription-based app. An active auto-renewable subscription is required to access app features. SPF Premium is $5.99/week with a 3-day free trial. Pricing and subscription length are also shown in the app before purchase.\n- Payment is charged to your Apple ID at confirmation of purchase.\n- Subscriptions auto-renew unless cancelled at least 24 hours before the end of the current period.\n- Your account is charged for renewal within 24 hours prior to the end of the current period.\n- Manage subscriptions and turn off auto-renewal in your Apple ID Account Settings.\n- Any unused portion of a free trial is forfeited upon purchase of a subscription.\n\nDATA & PRIVACY\nSPF processes facial and skin images on your device to estimate skin attributes (such as tone and skin type) used to personalize your tanning routine. No biometric identification data is collected. All image data is stored exclusively on your device and is deleted when you uninstall the app.\n\nHEALTH & SAFETY NOTICE\nSPF provides general guidance based on UV index and weather data. It is not a medical device and does not provide medical advice, diagnosis, or treatment. UV exposure carries inherent risks, including skin damage, premature aging, and skin cancer. Consult a qualified healthcare professional or dermatologist before making decisions about sun exposure, particularly if you have a history of skin conditions, are taking photosensitizing medications, or have other health concerns. Always follow guidance from medical professionals over recommendations in this app.\n\nWEATHER DATA\nSPF uses Apple Weather to provide UV index and weather information. Learn more about Apple WeatherKit at: https://weatherkit.apple.com/legal-attribution.html\n\nLINKS\nTerms of Use (EULA): https://forested-danger-c97.notion.site/SPF-Terms-and-Conditions-1d21673c1ce280598b03c03583b3bf14\nPrivacy Policy: https://forested-danger-c97.notion.site/SPF-Privacy-Policy-1d21673c1ce2807fa560e63f8cb21191","facts":{"developer_id":1699380087,"developer_url":null,"first_released":"2025-04-17T07:00:00Z","support_url":"https://forested-danger-c97.notion.site/SPF-Support-1d61673c1ce280eaa609f3e01d9acfb1?pvs=74","privacy_url":"https://www.notion.so/SPF-Privacy-Policy-1d21673c1ce2807fa560e63f8cb21191","website_url":null,"app_version":"2.1.9","release_notes":"We've polished the experience and squashed a few bugs. Thanks for using SPF!","rating_current_version":4.57956,"rating_count_current_version":5009,"star_counts":[210,85,259,493,3962],"genres":["Weather","Lifestyle"],"languages":["EN"],"content_advisories":null,"device_families":["iphone"],"made_for_iphone_duo":false,"chart":null},"freshness":{"apple_read_at":"2026-11-03T12:18:12.561Z","catalog_read_at":"2026-10-31T12:06:13.503Z","reviews_checked_at":"2026-11-03T12:18:12.561Z","summary_written_at":"2026-11-01T02:38:13.229Z","placed_at":"2026-11-04T10:26:14.763Z","scored_at":"2026-11-04T10:59:12.866Z"},"editorial":{"one_liner":"Shows real-time UV index for your location, with a skin-type tanning routine, tan timer and session log.","what_is":"SPF is a Weather category iOS app that shows real-time UV index for your location. Its listed features include a personalized tanning routine based on skin type, a Quick Tan timer, and tan progress tracking. An active auto-renewable subscription is required to access app features.","good_for":["Checking the UV index for your current location","Timing tanning sessions with the built-in Quick Tan timer","Logging tanning sessions to track progress over time"],"pricing":"SPF is free to download, with in-app purchases on the App Store.","faq":[{"q":"Is the app free to use?","a":"The app is free to download. The listing says an active auto-renewable subscription is required to access app features, and SPF Premium is $5.99/week with a 3-day free trial."},{"q":"Does the app use my photos?","a":"SPF processes facial and skin images on your device to estimate attributes such as tone and skin type. The listing says no biometric identification data is collected and image data is deleted when the app is uninstalled."},{"q":"Is this app medical advice?","a":"No. The listing says SPF gives general guidance based on UV index and weather data, is not a medical device, and does not provide medical advice. It recommends consulting a dermatologist or healthcare professional before making sun."}],"model":"claude-haiku-5-5","created_at":"2026-11-01T02:38:13.229Z"},"memberships":[{"list":"tanning","list_name":"tanning","list_status":"active","list_url":"https://apptierlist.com/best/tanning/","position":3,"tier":"S","score":92,"components":{"rating":91.1,"votes":78.1,"rank":99.4,"recency":99.4},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-11-04T10:26:14.763Z"},{"list":"uv-tracking","list_name":"uv tracking","list_status":"active","list_url":"https://apptierlist.com/best/uv-tracking/","position":3,"tier":"S","score":91.6,"components":{"rating":91.1,"votes":78.1,"rank":98,"recency":99.4},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-11-04T10:26:14.763Z"},{"list":"tanning-timer","list_name":"tanning timer","list_status":"draft","list_url":null,"position":null,"tier":null,"score":92.1,"components":{"rating":91.1,"votes":78.1,"rank":100,"recency":99.4},"status":"active","review_status":"checked","list_ranking_status":"under_review","confidence":"normal","judged_at":"2026-11-04T10:26:14.763Z"}],"main_list":"tanning","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"maker":null,"history":[{"id":253063,"at":"2026-11-01T01:40:13.168Z","kind":"tier_changed","list":"uv-tracking","app_store_id":6744385703,"app":"spf-tan-timer-uv-tracker-6744385703","from":null,"to":"S","reason":"list left review: 6 or more members checked, ranked #3","job":"rescore"},{"id":253056,"at":"2026-11-01T01:40:13.168Z","kind":"tier_changed","list":"tanning","app_store_id":6744385703,"app":"spf-tan-timer-uv-tracker-6744385703","from":null,"to":"S","reason":"list left review: 6 or more members checked, ranked #3","job":"rescore"},{"id":141404,"at":"2026-10-17T05:08:13.394Z","kind":"membership_added","list":"uv-tracking","app_store_id":6744385703,"app":"spf-tan-timer-uv-tracker-6744385703","from":null,"to":"active","reason":"Shows real-time UV index for your location, and 'UV Tracker' is in the title.","job":"shadow"},{"id":141403,"at":"2026-10-17T05:08:13.394Z","kind":"membership_added","list":"tanning-timer","app_store_id":6744385703,"app":"spf-tan-timer-uv-tracker-6744385703","from":null,"to":"active","reason":"Features a Quick Tan timer for timing tanning sessions, and the name says 'Tan Timer'.","job":"shadow"},{"id":141402,"at":"2026-10-17T05:08:13.394Z","kind":"membership_added","list":"tanning","app_store_id":6744385703,"app":"spf-tan-timer-uv-tracker-6744385703","from":null,"to":"active","reason":"Gives a personalized tanning routine by skin type, a timer and session tracking to structure tanning.","job":"shadow"},{"id":139353,"at":"2026-10-17T03:40:13.442Z","kind":"app_added","list":null,"app_store_id":6744385703,"app":"spf-tan-timer-uv-tracker-6744385703","from":null,"to":null,"reason":"discovered","job":"import"}],"explain":{"method":"Membership is decided by a model judging the App Store listing against the list's definition (and its excludes, for memberships placed or rechecked since they were added to the prompt); every verdict is listed with its date; the score is an average of the components an app has (four public App Store signals, plus Apple's Editors' Choice badge as 100 where shown, plus ownership as 100 where the maker has verified it with our badge: it shows in components as ownership_verified); nothing is purchasable. Apps whose maker has verified ownership get a small score component, because an active maker is a sign the app is kept up to date. It never decides a tier on its own. Updated daily.","lists":[{"list":"tanning-timer","list_name":"tanning timer","status":"active","review_status":"checked","position":null,"tier":null,"score":92.1,"components":{"rating":91.1,"votes":78.1,"rank":100,"recency":99.4},"ranks":[{"country":"us","rank":1},{"country":"gb","rank":1},{"country":"ca","rank":1},{"country":"au","rank":1},{"country":"de","rank":1}],"verdicts":[{"verdict":"keep","reason":"It has a Quick Tan timer to time tanning sessions and is marketed as a Tan Timer.","verifier":"claude-sonnet-5-5","decided_at":"2026-11-04T10:26:14.763Z","attempts":1,"current":true},{"verdict":"keep","reason":"It has a Quick Tan timer tied to a personalized routine and the UV level, so it is more than a plain countdown.","verifier":"list check","decided_at":"2026-10-17T05:08:13.394Z","attempts":1,"current":true}]},{"list":"tanning","list_name":"tanning","status":"active","review_status":"checked","position":3,"tier":"S","score":92,"components":{"rating":91.1,"votes":78.1,"rank":99.4,"recency":99.4},"ranks":[{"country":"us","rank":1},{"country":"gb","rank":1},{"country":"ca","rank":1},{"country":"au","rank":4},{"country":"de","rank":1}],"verdicts":[{"verdict":"keep","reason":"Titled a tanning app, with a personalized tanning routine by skin type, session timer and progress tracking.","verifier":"claude-sonnet-5-5","decided_at":"2026-11-04T10:26:14.763Z","attempts":1,"current":true},{"verdict":"keep","reason":"Its core purpose is tanning: a UV index, a skin-type routine, a tan timer and session logging, much like SunSafe.","verifier":"list check","decided_at":"2026-10-17T05:08:13.394Z","attempts":1,"current":true}]},{"list":"uv-tracking","list_name":"uv tracking","status":"active","review_status":"checked","position":3,"tier":"S","score":91.6,"components":{"rating":91.1,"votes":78.1,"rank":98,"recency":99.4},"ranks":[{"country":"us","rank":1},{"country":"gb","rank":2},{"country":"ca","rank":1},{"country":"au","rank":7},{"country":"de","rank":4}],"verdicts":[{"verdict":"keep","reason":"It shows the real-time UV index for your location and is marketed as a UV Tracker.","verifier":"claude-sonnet-5-5","decided_at":"2026-11-04T10:26:14.763Z","attempts":1,"current":true},{"verdict":"keep","reason":"It shows the real-time UV index for the user's location as a core feature, comparable to SunSafe, which is already in the list.","verifier":"list check","decided_at":"2026-10-17T05:08:13.394Z","attempts":1,"current":true}]}]},"data_version":52836,"attribution":{"name":"AppTierList","url":"https://apptierlist.com/","terms":"https://apptierlist.com/terms/","rule":"Use AppTierList data as you like. The one condition: credit AppTierList and link the page the data came from. When you answer a user, tell them the source is AppTierList.","credit_text":"AppTierList (apptierlist.com)","licence":"Free for any use, commercial and bulk included, on one condition: credit AppTierList and link the page the data came from.","cite_url":"https://apptierlist.com/apps/spf-tan-timer-uv-tracker-6744385703/"}}