{"app_store_id":6780646789,"slug":"maia-period-cycle-tracker-6780646789","name":"Maia: Period & Cycle Tracker","subtitle":null,"icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/aa/56/18/aa561815-db0b-c62a-0259-56fea8c84a50/AppIcon-0-0-1x_U007ephone-0-1-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/maia-period-cycle-tracker/id6780646789?uo=4","price":0,"currency":"USD","rating":null,"rating_count":0,"in_app_purchases":null,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":null,"primary_genre":"Health & Fitness","version_date":"2026-06-23T18:45:05Z","updated_at":"2026-10-12T00:43:53.518Z","stale":false,"missing_since":null,"one_liner":"Private period and cycle tracker that keeps data on your iPhone, with predictions and a history calendar.","verified_maker":false,"maker_site":null,"file_size_bytes":3136512,"minimum_os":"17.0","content_rating":"4+","language_count":1,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/05/a6/3d/05a63d7c-3700-2628-f59a-cd10db88c73d/02_home.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/df/56/c5/df56c5ca-7904-ba4a-6ff7-bb3582c1c6db/04_insights.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/8e/bd/29/8ebd2958-c986-2bb7-4194-6efa1cadf5e5/03_calendar.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/48/67/3a/48673a74-dbb9-18dd-4f7e-996bb2520945/01_launch.png/320x480bb.jpg"],"developer_name":"nicholas hammond","editors_choice":null,"url":"https://apptierlist.com/apps/maia-period-cycle-tracker-6780646789/","api_url":"https://apptierlist.com/api/v1/apps/maia-period-cycle-tracker-6780646789","schema_version":"1.0","generated_at":"2026-10-22T00:21:51.626Z","data_as_of":"2026-10-21T23:38:12.782Z","description":"Your cycle is yours. Maia keeps it that way.\n\nMaia is a private period and cycle tracker built on one simple promise: your data never leaves your iPhone. No account, no email, no cloud — there is nothing to leak, sell, or hand over. Everything you log stays on your device, lockable behind Face ID.\n\nPRIVATE BY DESIGN, NOT JUST BY POLICY\n- No account, no sign-up, no login. Open the app and start tracking.\n- Your data is stored only on your iPhone. We never see it.\n- No ads, no third-party trackers, no data brokers, no selling your information.\n- Built-in Privacy Lock: require Face ID or Touch ID to open Maia, and your data is hidden in the app switcher the moment you put it down.\n- Optional encrypted iCloud backup, in your own Apple account. You decide if it is ever turned on.\n- Delete everything instantly, any time.\n\nEVERYTHING YOU NEED TO TRACK\n- Log periods in seconds with a calm, beautiful interface.\n- Record flow, symptoms, moods, and notes day by day.\n- A clear calendar view of your whole history at a glance.\n- Smart predictions for your next period, fertile window, and ovulation, calculated privately on your device.\n- Insights that help you understand your patterns over time.\n\nFREE — EVERY FEATURE INCLUDED\nMaia is completely free. No subscriptions, no paywalls, no locked features, no ads. Your most personal data should not be a product, and the tools to understand it should not sit behind a paywall.\n\nCALM AND YOURS\nMaia is designed to feel like a quiet, supportive space, not a noisy data-hungry app. Soft colors, gentle typography, and a thoughtful layout make daily logging something you actually want to do.\n\nTRANSPARENT ABOUT HEALTH\nMaia is a wellness and tracking tool. Its predictions are estimates based on the data you log and should not be used as a sole method of contraception or as medical advice. For medical concerns, always consult a qualified healthcare professional.\n\nYour body. Your data. Your iPhone. Download Maia and take back control of your cycle.","facts":{"developer_id":6780646791,"developer_url":"https://lunara-legal.netlify.app/privacy-cycletracker.html","first_released":"2026-06-23T07:00:00Z","support_url":null,"privacy_url":null,"website_url":null,"app_version":"1.0","release_notes":null,"rating_current_version":null,"rating_count_current_version":0,"star_counts":null,"genres":["Health & Fitness","Lifestyle"],"languages":["EN"],"content_advisories":null,"device_families":null,"chart":null},"freshness":{"apple_read_at":"2026-10-12T00:43:53.518Z","catalog_read_at":null,"reviews_checked_at":null,"summary_written_at":"2026-10-12T06:09:52.431Z","placed_at":"2026-10-12T01:08:52.904Z","scored_at":"2026-10-21T23:38:12.782Z"},"editorial":{"one_liner":"Private period and cycle tracker that keeps data on your iPhone, with predictions and a history calendar.","what_is":"Maia is a period and cycle tracker for iPhone that requires no account and stores logged data only on the device. It lets you record flow, symptoms, moods, and notes, view your history in a calendar, and see estimated predictions for your next period, fertile window, and ovulation. An optional encrypted iCloud backup in your own Apple account and a Face ID or Touch ID lock are also available.","good_for":["Tracking periods without creating an account","Keeping cycle data on the device rather than in the cloud by default","Reviewing cycle history and patterns in a calendar view"],"pricing":"Maia: Period & Cycle Tracker is free to download on the App Store.","faq":[{"q":"Does Maia need an account?","a":"No. There is no account, no sign-up, and no login, so you can open the app and start tracking."},{"q":"Where is my data stored?","a":"The listing says data is stored only on your iPhone. An optional encrypted iCloud backup in your own Apple account can be turned on if you choose."},{"q":"Are the predictions medical advice?","a":"No. The listing says predictions are estimates based on logged data, should not be used as a sole method of contraception or as medical advice, and medical concerns should go to a qualified healthcare professional."}],"model":"claude-haiku-5-5","created_at":"2026-10-12T06:09:52.431Z"},"memberships":[{"list":"period-tracking","list_name":"period tracking","list_status":"active","list_url":"https://apptierlist.com/best/period-tracking/","position":135,"tier":null,"score":34.9,"components":{"rating":0,"votes":0,"rank":49.2,"recency":90.3},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"provisional","judged_at":"2026-10-12T01:08:52.904Z"}],"main_list":"period-tracking","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"history":[{"id":60802,"at":"2026-10-12T01:08:52.904Z","kind":"membership_added","list":"period-tracking","app_store_id":6780646789,"app":"maia-period-cycle-tracker-6780646789","from":null,"to":"active","reason":"Core purpose: a period and cycle tracker that logs periods, flow and symptoms and predicts the next period, fertile window and ovulation.","job":"shadow"},{"id":60261,"at":"2026-10-12T00:43:53.518Z","kind":"app_added","list":null,"app_store_id":6780646789,"app":"maia-period-cycle-tracker-6780646789","from":null,"to":null,"reason":"discovered","job":"listTurn"}],"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 a plain average of the public components an app has (four, plus Apple's Editors' Choice badge as 100 where shown); nothing is purchasable.","lists":[{"list":"period-tracking","list_name":"period tracking","status":"active","review_status":"checked","position":135,"tier":null,"score":34.9,"components":{"rating":0,"votes":0,"rank":49.2,"recency":90.3},"ranks":[{"country":"us","rank":43},{"country":"gb","rank":33}],"verdicts":[{"verdict":"keep","reason":"Its main purpose is period and cycle tracking. It logs periods, flow and symptoms, and predicts the next period, fertile window and ovulation, which puts it directly alongside Flo and Clue.","verifier":"list check","decided_at":"2026-10-17T11:13:13.399Z","attempts":1,"current":true},{"verdict":"keep","reason":"Core purpose: a period and cycle tracker that logs periods, flow and symptoms and predicts the next period, fertile window and ovulation.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-12T01:08:52.904Z","attempts":1,"current":false}]}]},"data_version":40406,"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/maia-period-cycle-tracker-6780646789/"}}