{"app_store_id":1607897488,"slug":"luna-period-tracker-for-teens-1607897488","name":"Luna Period Tracker For Teens","subtitle":null,"icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/5b/aa/7a/5baa7a35-b842-a393-972d-0501268aae88/AppIcon-0-0-1x_U007epad-0-1-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/luna-period-tracker-for-teens/id1607897488?uo=4","price":0,"currency":"USD","rating":4.60261,"rating_count":1837,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":null,"primary_genre":"Health & Fitness","version_date":"2026-08-29","updated_at":"2026-09-06T00:00:00.000Z","stale":false,"missing_since":null,"one_liner":null,"verified_maker":false,"maker_site":null,"file_size_bytes":null,"minimum_os":null,"content_rating":null,"language_count":null,"screenshots":null,"url":"https://apptierlist.com/apps/luna-period-tracker-for-teens-1607897488/","api_url":"https://apptierlist.com/api/v1/apps/luna-period-tracker-for-teens-1607897488","schema_version":"1.0","generated_at":"2026-09-21T12:55:25.671Z","data_as_of":"2026-09-20T02:01:14.705Z","description":"Having your period is a lot to manage, but there's no need to be surprised! Luna is a period tracker built just for teens and anyone starting out their period. \n\nDid you know that periods work differently when you are younger? Luna is custom built to predict periods with teen bodies in mind. You can use features like prep days and notifications to prepare yourself a couple days ahead so that you feel confident with your period. Luna also has optional password protection to help keep your information private.\n\nGot questions about periods? We've got answers! The interactive learning section has all the information that teens and anyone just starting their period need to know. It will also help you get yourself ready even if you haven't started your period yet.\n\nWe will never sell your data or show you ads.\n\nTerms of Service:\nhttps://lunatracker.app/terms.html\n\nPrivacy Policy:\nhttps://lunatracker.app/privacy.html\n\nEULA:\nhttps://www.apple.com/legal/internet-services/itunes/dev/stdeula/\n\n\nImage credits: asrulaqroni, brgfx, doodle_flower, freepik, rawpixel.com, pikisuperstar and starline.","editorial":null,"memberships":[{"list":"period-trackers","list_name":"period trackers","list_status":"active","list_url":"https://apptierlist.com/best/period-trackers/","position":23,"tier":"A","score":91.2,"components":{"rating":92.0522,"votes":100,"rank":72.6,"recency":100},"status":"active","confidence":"normal","judged_at":null}],"claim":{"status":"none","verified":false,"site_url":null},"history":[{"id":1483,"at":"2026-09-20T02:01:14.705Z","kind":"tier_changed","list":"period-trackers","app_store_id":1607897488,"app":"luna-period-tracker-for-teens-1607897488","from":null,"to":"A","reason":"score 91.2","job":"rescore"}],"explain":{"method":"Membership is decided by a model judging the App Store listing against the list's definition and excludes; the score is a plain average of four public components; nothing is purchasable.","lists":[{"list":"period-trackers","list_name":"period trackers","status":"active","position":23,"tier":"A","score":91.2,"components":{"rating":92.0522,"votes":100,"rank":72.6,"recency":100},"ranks":[{"country":"au","rank":13},{"country":"ca","rank":11},{"country":"gb","rank":17},{"country":"us","rank":40}],"verdicts":[{"verdict":"keep","reason":"","verifier":"21_verify.py@2026-09-08","decided_at":"2026-09-06T00:00:00.000Z","attempts":1,"current":true}]}]}}