{"app_store_id":6448044027,"slug":"ring-sizer-size-measure-app-6448044027","name":"Ring Sizer - Size Measure App","subtitle":null,"icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/c3/d8/1f/c3d81fa7-ca1f-412c-00aa-8246fe2e3103/AppIcon-0-0-1x_U007emarketing-0-12-0-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/ring-sizer-size-measure-app/id6448044027?uo=4","price":0,"currency":"USD","rating":4.18835,"rating_count":2421,"in_app_purchases":null,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":null,"primary_genre":"Utilities","version_date":"2025-12-05T01:51:01Z","updated_at":"2026-10-20T21:52:12.756Z","stale":false,"missing_since":null,"one_liner":"Measures a finger or an existing ring to determine ring size, with support for multiple measurement systems.","verified_maker":false,"maker_site":null,"file_size_bytes":235449344,"minimum_os":"15.0","content_rating":"4+","language_count":8,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/11/bc/48/11bc4899-9ab1-d8d6-0af0-427fb9b52e65/4e520f1d-e8b2-4312-8843-511a0a94859f_1.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/3a/a2/27/3aa227d1-af7e-a713-f7e1-f6b65d71a8c6/d99e528c-9748-4bbb-bbcc-13cb5cb6dc25_2.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e0/0f/f4/e00ff4b4-32aa-20a9-df3b-bb31be51d246/0e1d1d00-8e99-4f26-9327-94cfb43116cd_3.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/67/1c/c5/671cc597-858f-0b5a-29e0-e70771f11e11/0c14f259-a60f-4ce4-b5ec-f2214280678a_6.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/c1/c4/94/c1c49473-924b-ee0c-074a-d34adf8a972b/57525a7e-72e9-4667-a2e2-eab1f8e4eebd_5.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/be/c6/3b/bec63b21-a752-71b5-08d8-373e33de8ebd/72b1015c-20ec-485e-8893-e1ff34ad31f7_usa.jpg/392x696bb.jpg"],"developer_name":"LightApps OU","editors_choice":null,"url":"https://apptierlist.com/apps/ring-sizer-size-measure-app-6448044027/","api_url":"https://apptierlist.com/api/v1/apps/ring-sizer-size-measure-app-6448044027","schema_version":"1.0","generated_at":"2026-10-21T22:48:42.815Z","data_as_of":"2026-10-21T18:48:13.528Z","description":"Welcome to the world of Ring Sizer - your go-to tool for measuring rings and fingers. Say goodbye to guesswork and hello to precision. Our app is your pocket reference for determining ring size, providing accurate results with just a few taps.\n\nKey Features include: \n1. Precise Sizing: Forget the inconvenience of searching for a ring to measure your ring size. Our app allows you to measure your finger and accurately determine its ring size, even if you don't have a ring. \n2. User-friendly: A simple and intuitive interface makes the measuring process incredibly simple. \n3. Versatility: Ring Sizer is perfect for both casual users and professional jewelers. Many people order jewelry online but often encounter difficulty determining the correct size. Our app solves this problem by providing accurate and reliable measurements of both rings and fingers.\n4. Support for Different Measurement Systems: Regardless of which measurement system you prefer, our app guarantees an accurate result. \n5. Compatible with Various Devices, including Apple Watch: There's no need to search for or order additional measurement tools - our app is available for various devices, including Apple Watch, ensuring precise measurements on all devices and screens.\n\nRing Sizer - your reliable companion in the world of jewelry. Shop confidently online and find the perfect size for your rings and fingers. Don't wait. Download Ring Sizer now and get accurate measurements in just a few moments.\n\nSubscription payments will be charged to your App Store account at confirmation of your purchase.\nSubscriptions will automatically renew and you will be charged unless auto-renew is turned off or unless you cancel at least 24 hours prior to the end of the current subscription or trial period.\nAny unused portion of a free trial period will be forfeited when you purchase a premium subscription during the free trial period.\nThe cost of renewal depends on the Subscription Plan you choose.\n\nPrivacy policy: https://lightappsfor.me/ringsizer/Privacy-Policy.pdf\nTerms of use: https://lightappsfor.me/ringsizer/Terms-and-Conditions.pdf","facts":{"developer_id":1683318905,"developer_url":null,"first_released":"2023-05-11T07:00:00Z","support_url":null,"privacy_url":null,"website_url":null,"app_version":"2.3.5","release_notes":"We’ve released updates to improve stability and overall performance. If you notice anything unexpected or have feedback, feel free to contact us at support@lightappsfor.me — we’d love to hear from you!","rating_current_version":4.18835,"rating_count_current_version":2421,"star_counts":null,"genres":["Utilities","Lifestyle"],"languages":["EN","FR","DE","IT","KO","PT","RU","ES"],"content_advisories":null,"device_families":null,"chart":null},"freshness":{"apple_read_at":"2026-10-20T21:52:12.756Z","catalog_read_at":null,"reviews_checked_at":null,"summary_written_at":"2026-10-19T22:54:11.529Z","placed_at":"2026-10-19T09:55:11.910Z","scored_at":"2026-10-21T18:48:13.528Z"},"editorial":{"one_liner":"Measures a finger or an existing ring to determine ring size, with support for multiple measurement systems.","what_is":"Ring Sizer is a Utilities app for measuring rings and fingers to determine ring size. It can measure a finger even when no ring is available and supports different measurement systems. The app is available on various devices, including Apple Watch.","good_for":["Finding ring size when no sizing tool is at hand","Choosing a correct ring size before ordering jewelry online","Sizing rings for casual users or professional jewelers"],"pricing":"Ring Sizer - Size Measure App is free to download on the App Store.","faq":[{"q":"Do I need a ring to measure my size?","a":"No. The app lets you measure your finger and determine its ring size even if you don't have a ring."},{"q":"Which measurement systems are supported?","a":"The app supports different measurement systems but does not name which systems are included."},{"q":"Does it work on Apple Watch?","a":"The app is available for various devices, including Apple Watch. It does not describe how measurements are taken on each device."}],"model":"claude-haiku-5-5","created_at":"2026-10-19T22:54:11.529Z"},"memberships":[{"list":"measuring-objects","list_name":"measuring objects","list_status":"active","list_url":"https://apptierlist.com/best/measuring-objects/","position":14,"tier":"C","score":62.4,"components":{"rating":75.2,"votes":74.1,"rank":43,"recency":57.4},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-19T09:55:11.910Z"}],"main_list":"measuring-objects","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"history":[{"id":178609,"at":"2026-10-19T21:51:11.526Z","kind":"tier_changed","list":"measuring-objects","app_store_id":6448044027,"app":"ring-sizer-size-measure-app-6448044027","from":"D","to":"C","reason":"score 51.7 to 62.5","job":"rescore"},{"id":175443,"at":"2026-10-19T10:03:11.893Z","kind":"tier_changed","list":"measuring-objects","app_store_id":6448044027,"app":"ring-sizer-size-measure-app-6448044027","from":null,"to":"D","reason":"score 51.7","job":"rescore"},{"id":175165,"at":"2026-10-19T09:55:11.910Z","kind":"membership_added","list":"measuring-objects","app_store_id":6448044027,"app":"ring-sizer-size-measure-app-6448044027","from":null,"to":"active","reason":"Core job is measuring rings and fingers to determine ring size; it measures the size of real objects (rings, fingers) on the device.","job":"shadow"},{"id":170912,"at":"2026-10-19T06:17:11.818Z","kind":"app_added","list":null,"app_store_id":6448044027,"app":"ring-sizer-size-measure-app-6448044027","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 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":"measuring-objects","list_name":"measuring objects","status":"active","review_status":"checked","position":14,"tier":"C","score":62.4,"components":{"rating":75.2,"votes":74.1,"rank":43,"recency":57.4},"ranks":[{"country":"de","rank":46}],"verdicts":[{"verdict":"keep","reason":"Core job is measuring rings and fingers to determine ring size; it measures the size of real objects (rings, fingers) on the device.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-19T09:55:11.910Z","attempts":1,"current":true},{"verdict":"keep","reason":"Measures the physical size of rings and fingers on the iPhone screen, much like Ring Sizer by Jason Withers, which is already in this list.","verifier":"list check","decided_at":"2026-10-19T09:55:11.910Z","attempts":1,"current":true}]}]},"data_version":40351,"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/ring-sizer-size-measure-app-6448044027/"}}