{"app_store_id":1557211189,"slug":"clear-wave-1557211189","name":"Clear Wave","subtitle":"Water Eject & Hz speaker test","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/24/aa/bf/24aabfe7-0e90-1630-3d56-8fb85ff07cbc/AppIcon-0-0-1x_U007epad-0-1-0-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/clear-wave/id1557211189?uo=4","price":0,"currency":"USD","rating":4.59694,"rating_count":37054,"in_app_purchases":true,"recent_rating":2.65,"recent_review_count":20,"reviews_checked_at":"2026-10-22T16:27:13.183Z","primary_genre":"Music","version_date":"2026-09-10T06:44:17Z","updated_at":"2026-10-22T16:27:13.183Z","stale":false,"missing_since":null,"one_liner":"Plays test sounds and measures decibels and hertz to check speakers, and tests whether the phone microphone is clogged.","verified_maker":false,"maker_site":null,"file_size_bytes":63790080,"minimum_os":"17.0","content_rating":"4+","language_count":32,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e7/c7/de/e7c7dedd-7b78-3c75-cfbd-a2128ce05c7b/bd84445a-177d-4f90-8391-84eabc2361e4_1__U00285.5_Display_U0029.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/54/b4/b3/54b4b3a9-39ec-75a5-71df-3fe2d034637e/2743d59c-29cd-497b-a65f-656714dac41f_2__U00285.5_Display_U0029.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/c9/df/3b/c9df3bd9-9406-f01a-a3a3-acd6f62ea9a7/7afa65f5-5861-4395-801b-01ac1cba2c46_3__U00285.5_Display_U0029.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b9/4e/56/b94e56dd-40bc-0eb7-5af4-596da0d7a1ef/bfcdc283-555e-4385-937c-d5728340055d_4__U00285.5_Display_U0029.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/90/6c/10/906c1080-e03f-c159-41f1-4528f0857bcf/9a6c97d1-5c29-482b-9c93-c6306d71aba1_6__U00285.5_Display_U0029.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/56/66/5d/56665d93-a324-dbf3-d969-8bd9a3796e58/36b07df2-e176-4fe4-b494-c652b88e0b64_5__U00285.5_Display_U0029.jpg/392x696bb.jpg"],"developer_name":"Appchi LLC","editors_choice":false,"url":"https://apptierlist.com/apps/clear-wave-1557211189/","api_url":"https://apptierlist.com/api/v1/apps/clear-wave-1557211189","schema_version":"1.0","generated_at":"2026-10-23T04:53:53.692Z","data_as_of":"2026-10-22T17:40:14.143Z","description":"The app plays sounds that can help you test your speakers.\n\nWith the help of a sound level meter, you can find out how many decibels and hertz the device you are checking reproduces.\n\nYou can also find out if the microphone on your phone is clogged.\n\n\nUpgrade to Premium:\n- Unlock Unlimited Sound Testing: Test your speakers unlimitedly. \n- Get Unlimited dB Meter: Measure the noise levels in your surroundings endlessly.\n- Enjoy an Ad-Free Experience: No ads to interrupt your experience!\n\nSubscription Details:\nPayment will be charged to iTunes Account at confirmation of purchase. Subscription with a free trial period will automatically renew to a paid subscription. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Account will be charged for renewal within 24 hours prior to the end of the current period at the rate of the selected plan. Subscriptions and auto-renewal may be managed by going to Account Settings after purchase. You can cancel your subscription or free trial in the iTunes settings at least 24-hours before the end of the free trial period. The cancellation will take effect the day after the last day of the current subscription period and you will be downgraded to the free service.\n\n\nSubscription Options:\n- Weekly: $9.99\n- Monthly: $14.99\n- 6-Month: $29.99\n- Annual: $49.99\n- Lifetime: $ 69.99\nFor other currencies, the price corresponds to the same tier on the App Store Pricing Matrix.\n\nPrivacy Policy: https://appchi.org/privacy-policy\nTerms of Use: https://appchi.org/terms-of-use\nSupport: support@appchi.org\nEULA - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/","facts":{"developer_id":1716729189,"developer_url":null,"first_released":"2021-03-14T08:00:00Z","support_url":"https://appchi.org/terms-of-use","privacy_url":"https://appchi.org/privacy-policy","website_url":null,"app_version":"1.7.2","release_notes":"- Internal optimizations and UI response polish for a better cleaning experience.","rating_current_version":4.59694,"rating_count_current_version":37054,"star_counts":[2236,563,990,2322,30943],"genres":["Music","Utilities"],"languages":["AR","HR","CS","DA","NL","EN","FI","FR","DE","EL","HE","HI","HU","ID","IT","JA","KO","MS","NB","PL","PT","RO","RU","ZH","SK","ES","SV","TH","ZH","TR","UK","VI"],"content_advisories":null,"device_families":["iphone","ipad"],"made_for_iphone_duo":false,"chart":{"name":"top-free Music","position":26}},"freshness":{"apple_read_at":"2026-10-22T16:27:13.183Z","catalog_read_at":"2026-10-22T16:27:13.183Z","reviews_checked_at":"2026-10-22T16:27:13.183Z","summary_written_at":"2026-10-12T20:44:52.519Z","placed_at":"2026-10-12T18:16:04.633Z","scored_at":"2026-10-22T17:40:14.143Z"},"editorial":{"one_liner":"Plays test sounds and measures decibels and hertz to check speakers, and tests whether the phone microphone is clogged.","what_is":"Clear Wave is a free iOS app in the Music genre that plays sounds for testing speakers. It uses a sound level meter to show the decibels and hertz a checked device reproduces, and it can indicate whether the phone microphone is clogged. A Premium upgrade adds unlimited sound testing, unlimited dB meter use, and an ad-free experience.","good_for":["Checking whether a phone or device speaker reproduces sound","Checking whether the phone microphone is clogged","Measuring noise levels in your surroundings with a dB meter"],"pricing":"Clear Wave is free to download, with in-app purchases on the App Store.","faq":[{"q":"Is Clear Wave free to install?","a":"The App Store listing shows the app price as free. Premium is offered as in-app subscriptions priced from $9.99 weekly up to a $69.99 Lifetime option."},{"q":"What can the app measure?","a":"With its sound level meter, the app shows how many decibels and hertz the device you are checking reproduces. It can also help you find out if the phone microphone is clogged."},{"q":"What does Premium add?","a":"The listing says Premium unlocks unlimited sound testing, an unlimited dB meter for measuring surrounding noise, and an ad-free experience."}],"model":"claude-haiku-5-5","created_at":"2026-10-12T20:44:52.519Z"},"memberships":[{"list":"sound-measurement","list_name":"sound measurement","list_status":"active","list_url":"https://apptierlist.com/best/sound-measurement/","position":7,"tier":"C","score":69.5,"components":{"rating":91.6,"votes":86.5,"rank":0,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"provisional","judged_at":"2026-10-12T18:16:04.633Z"}],"main_list":"sound-measurement","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"maker":null,"history":[{"id":193601,"at":"2026-10-22T10:35:12.511Z","kind":"tier_changed","list":"sound-measurement","app_store_id":1557211189,"app":"clear-wave-1557211189","from":null,"to":"C","reason":"rank shift: #7, score unchanged at 69.5","job":"rescore"},{"id":64256,"at":"2026-10-12T18:16:04.633Z","kind":"membership_added","list":"sound-measurement","app_store_id":1557211189,"app":"clear-wave-1557211189","from":null,"to":"active","reason":"Includes a dB sound level meter to measure noise levels in your surroundings, and the premium plan advertises an unlimited dB meter.","job":"shadow"},{"id":63360,"at":"2026-10-12T17:39:53.106Z","kind":"app_added","list":null,"app_store_id":1557211189,"app":"clear-wave-1557211189","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":"sound-measurement","list_name":"sound measurement","status":"active","review_status":"checked","position":7,"tier":"C","score":69.5,"components":{"rating":91.6,"votes":86.5,"rank":0,"recency":100},"ranks":[],"verdicts":[{"verdict":"keep","reason":"The app includes a dB meter that measures surrounding noise levels, and this is a core, advertised feature alongside speaker testing. Someone comparing noise meters would plausibly consider it.","verifier":"list check","decided_at":"2026-10-18T02:41:11.693Z","attempts":1,"current":true},{"verdict":"keep","reason":"Includes a dB sound level meter to measure noise levels in your surroundings, and the premium plan advertises an unlimited dB meter.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-12T18:16:04.633Z","attempts":1,"current":false}]}]},"data_version":41507,"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/clear-wave-1557211189/"}}