{"app_store_id":1623180736,"slug":"vocal-range-finder-sing-whiz-1623180736","name":"Vocal Range Finder - Sing Whiz","subtitle":null,"icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/ba/d9/3c/bad93c9a-6210-6a51-78a3-891a667837b1/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/vocal-range-finder-sing-whiz/id1623180736?uo=4","price":0,"currency":"USD","rating":4.42405,"rating_count":2969,"in_app_purchases":null,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":null,"primary_genre":"Music","version_date":"2026-10-21T18:53:30Z","updated_at":"2026-10-22T12:36:13.162Z","stale":false,"missing_since":null,"one_liner":"Measures your vocal range, offers singing exercises, and finds artists whose vocal ranges match yours.","verified_maker":false,"maker_site":null,"file_size_bytes":434086912,"minimum_os":"15.0","content_rating":"4+","language_count":1,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/77/dc/e4/77dce45a-473a-5183-d448-b3a0b4db67e3/075f72ec-0bec-4e4b-9f9b-c0b646dab0f3_Apple_iPhone_8_Plus_Screenshot_0.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/2e/44/35/2e4435e5-0942-3c26-69e0-d27f02da108b/11fb0046-ccbf-45be-928f-ce7bb7ea6b1c_Apple_iPhone_8_Plus_Screenshot_1.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/4c/05/9a/4c059a24-afb0-b0b9-f0ae-dc848b24628c/1c1d5c48-ed9c-4f90-8d55-0a5a228245c8_Apple_iPhone_8_Plus_Screenshot_2.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b8/a9/80/b8a980a3-5760-f711-0b28-da98817601a7/7c4721bf-d91f-4382-a09f-747414fd8129_Apple_iPhone_8_Plus_Screenshot_3.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/9f/0d/1b/9f0d1b3f-5043-b5e0-7ccd-b2a9dbab4a50/67ce226b-7259-4230-9f3b-b0410d5744c0_Apple_iPhone_8_Plus_Screenshot_4.png/392x696bb.png"],"developer_name":"DHWAPER LLC","editors_choice":null,"url":"https://apptierlist.com/apps/vocal-range-finder-sing-whiz-1623180736/","api_url":"https://apptierlist.com/api/v1/apps/vocal-range-finder-sing-whiz-1623180736","schema_version":"1.0","generated_at":"2026-10-23T18:07:06.031Z","data_as_of":"2026-10-23T17:21:12.760Z","description":"A perfect app for finding the vocal range and practicing your singing. Sing Whiz is designed to help you improve your vocal skills and technique. The app is suitable for singers of all levels. \n\nSing Whiz also helps in finding artists whose voices match yours. After finding your vocal range, it will search for artists with similar ranges. This is a great way to find new songs to sing or listen to, or to find artists to collaborate with.\n\nSing Whiz includes a variety of interactive exercises to help you warm up your voice, improve your pitch and tone, and develop your vocal range.\n\nWith its easy-to-use interface, you can quickly and accurately measure your range, track your progress, and get feedback on your singing. \n\nBest experienced with Headphones!\n\nP.S Write a review or send feedback to hello@dhwaper.com\n\nSee Terms & Conditions in their entirety here \nhttps://dhwaper.notion.site/termsandconditions\n\nPrivacy Policy: https://dhwaper.notion.site/privacypolicy","facts":{"developer_id":1785820145,"developer_url":"https://singwhiz.app/","first_released":"2022-08-11T07:00:00Z","support_url":null,"privacy_url":null,"website_url":null,"app_version":"4.4","release_notes":"Updated for iOS 27, with a rebuilt pitch engine.\n- New practice screen: a graph that follows the melody, notes that fill in as you sing, and fairer scoring.\n- Pause, restart, or jump to any phrase mid-exercise.\n- Earn skill badges and replay your performance.\n- Track your range week by week in Stats.\n- Redesigned for iOS 27, plus fixes throughout.\n\nEnjoying the new engine? A quick rating helps.","rating_current_version":4.42405,"rating_count_current_version":2969,"star_counts":null,"genres":["Music","Entertainment"],"languages":["EN"],"content_advisories":null,"device_families":null,"made_for_iphone_duo":null,"chart":null},"freshness":{"apple_read_at":"2026-10-22T12:36:13.162Z","catalog_read_at":null,"reviews_checked_at":null,"summary_written_at":"2026-10-22T12:34:12.829Z","placed_at":"2026-10-19T04:48:11.803Z","scored_at":"2026-10-23T17:21:12.760Z"},"editorial":{"one_liner":"Measures your vocal range, offers singing exercises, and finds artists whose vocal ranges match yours.","what_is":"Vocal Range Finder - Sing Whiz is a Music app for finding your vocal range and practicing singing. It includes interactive exercises for warming up, improving pitch and tone, and developing range, and it gives feedback on your singing. After measuring your range, it searches for artists with similar ranges.","good_for":["Finding your vocal range before choosing songs","Warming up and practicing pitch and tone","Finding artists with similar ranges to collaborate with"],"pricing":"Vocal Range Finder - Sing Whiz is free to download on the App Store.","faq":[{"q":"Is the app free?","a":"It is free to download. In-app purchases: Not stated on the App Store."},{"q":"Is it suitable for beginners?","a":"The description says the app is suitable for singers of all levels. It also says it is best experienced with headphones."},{"q":"What data does it collect?","a":"Not stated on the App Store. The listing links a privacy policy at dhwaper.notion.site/privacypolicy but does not summarise what it covers."}],"model":"claude-haiku-5-5","created_at":"2026-10-22T12:34:12.829Z"},"memberships":[{"list":"voice-coaching","list_name":"voice coaching","list_status":"active","list_url":"https://apptierlist.com/best/voice-coaching/","position":5,"tier":"A","score":85.8,"components":{"rating":79.5,"votes":75.6,"rank":88.2,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-19T04:48:11.803Z"},{"list":"singing-lessons","list_name":"singing lessons","list_status":"active","list_url":"https://apptierlist.com/best/singing-lessons/","position":7,"tier":"A","score":83.6,"components":{"rating":79.5,"votes":75.6,"rank":79.2,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-19T04:48:11.803Z"}],"main_list":"voice-coaching","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"maker":null,"history":[{"id":198132,"at":"2026-10-23T17:21:12.760Z","kind":"tier_changed","list":"voice-coaching","app_store_id":1623180736,"app":"vocal-range-finder-sing-whiz-1623180736","from":"C","to":"A","reason":"score 63.8 to 85.8","job":"rescore"},{"id":197849,"at":"2026-10-23T14:07:13.703Z","kind":"tier_changed","list":"voice-coaching","app_store_id":1623180736,"app":"vocal-range-finder-sing-whiz-1623180736","from":null,"to":"C","reason":"rank shift: #5, score unchanged at 63.8","job":"rescore"},{"id":191737,"at":"2026-10-22T00:40:13.753Z","kind":"tier_changed","list":"singing-lessons","app_store_id":1623180736,"app":"vocal-range-finder-sing-whiz-1623180736","from":null,"to":"A","reason":"score 63.6 to 87.7","job":"rescore"},{"id":168664,"at":"2026-10-19T04:48:11.803Z","kind":"membership_added","list":"voice-coaching","app_store_id":1623180736,"app":"vocal-range-finder-sing-whiz-1623180736","from":null,"to":"active","reason":"Built to improve vocal skills with guided exercises, progress tracking and feedback on your singing.","job":"shadow"},{"id":168663,"at":"2026-10-19T04:48:11.803Z","kind":"membership_added","list":"singing-lessons","app_store_id":1623180736,"app":"vocal-range-finder-sing-whiz-1623180736","from":null,"to":"active","reason":"Interactive exercises to warm up, improve pitch and tone, and develop vocal range and technique for singers of all levels.","job":"shadow"},{"id":161959,"at":"2026-10-18T09:54:11.795Z","kind":"app_added","list":null,"app_store_id":1623180736,"app":"vocal-range-finder-sing-whiz-1623180736","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":"voice-coaching","list_name":"voice coaching","status":"active","review_status":"checked","position":5,"tier":"A","score":85.8,"components":{"rating":79.5,"votes":75.6,"rank":88.2,"recency":100},"ranks":[{"country":"us","rank":14},{"country":"gb","rank":14},{"country":"ca","rank":12},{"country":"au","rank":9},{"country":"de","rank":15}],"verdicts":[{"verdict":"keep","reason":"Built to improve vocal skills with guided exercises, progress tracking and feedback on your singing.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-19T04:48:11.803Z","attempts":1,"current":true},{"verdict":"keep","reason":"It gives guided vocal exercises with feedback and progress tracking to improve your singing voice, much like Sing Sharp and Vocalista.","verifier":"list check","decided_at":"2026-10-19T04:48:11.803Z","attempts":1,"current":true}]},{"list":"singing-lessons","list_name":"singing lessons","status":"active","review_status":"checked","position":7,"tier":"A","score":83.6,"components":{"rating":79.5,"votes":75.6,"rank":79.2,"recency":100},"ranks":[{"country":"us","rank":12},{"country":"gb","rank":13},{"country":"ca","rank":19},{"country":"au","rank":17},{"country":"de","rank":48}],"verdicts":[{"verdict":"keep","reason":"Interactive exercises to warm up, improve pitch and tone, and develop vocal range and technique for singers of all levels.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-19T04:48:11.803Z","attempts":1,"current":true},{"verdict":"keep","reason":"Beyond finding your vocal range, it offers interactive warm-up, pitch and range exercises to improve singing technique. 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