{"app_store_id":1659688614,"slug":"noise-reducer-audio-enhancer-1659688614","name":"Noise Reducer - audio enhancer","subtitle":null,"icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/07/89/e3/0789e338-488b-b5ae-67a5-61270c7824fe/AppIcon-0-0-1x_U007epad-0-1-85-220.jpeg/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/noise-reducer-audio-enhancer/id1659688614?uo=4","price":0,"currency":"USD","rating":4.46847,"rating_count":3601,"in_app_purchases":null,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":null,"primary_genre":"Utilities","version_date":"2026-10-12T01:31:07Z","updated_at":"2026-10-23T22:58:13.337Z","stale":false,"missing_since":null,"one_liner":"Applies noise reduction filters to audio and video files on your device to reduce background sound while keeping speech","verified_maker":false,"maker_site":null,"file_size_bytes":87962624,"minimum_os":"15.6","content_rating":"4+","language_count":6,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/c7/1a/7a/c71a7a3d-48e3-64f5-034f-1bffdfeec7bd/735a64ed-18b3-4b51-a731-ca19dfcc9dc8_iPhone_14_Pro_1.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/52/dc/95/52dc9573-6894-13f9-c940-c98b02ab5d65/72010347-d225-4be6-8dc9-13eb14605041_iPhone_14_Pro_2.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/be/c0/52/bec05252-099f-b70c-463a-971e8caa1134/2976b1ec-3f85-4b4d-a751-e612361249b8_iPhone_14_Pro_3.png/320x480bb.jpg"],"developer_name":"Arthur Eduardo Skaetta Alvarez Desenvolvimento de Software LTDA.","editors_choice":null,"url":"https://apptierlist.com/apps/noise-reducer-audio-enhancer-1659688614/","api_url":"https://apptierlist.com/api/v1/apps/noise-reducer-audio-enhancer-1659688614","schema_version":"1.0","generated_at":"2026-10-24T13:15:22.646Z","data_as_of":"2026-10-24T09:57:12.860Z","description":"Have you ever wanted to remove background noise on your recordings?\nNoise Reducer allows you to apply filters on audio and video files to reduce background sounds, also known as noise, while keeping speech clear and audible.\n\n- Fast and easy to use\nJust select a video or audio file stored on your device and denoise your media instantly!\n\n- Works with video and audio\nYou can denoise any playable video or audio files\n\n- Works offline\nNoise Reducer works offline in respect to your data privacy. Your media is never shared or sent to any external service, all filtering is done using your device's computational power.\n\nNoise reducer is now available for all iOS devices!","facts":{"developer_id":867175889,"developer_url":null,"first_released":"2022-12-18T08:00:00Z","support_url":null,"privacy_url":null,"website_url":null,"app_version":"1.0.255","release_notes":"Improvements to the user interface;\nImproving quality of assets","rating_current_version":4.46847,"rating_count_current_version":3601,"star_counts":null,"genres":["Utilities","Photo & Video"],"languages":["EN","DE","HI","PT","ZH","ES"],"content_advisories":null,"device_families":null,"made_for_iphone_duo":null,"chart":null},"freshness":{"apple_read_at":"2026-10-23T22:58:13.337Z","catalog_read_at":null,"reviews_checked_at":null,"summary_written_at":"2026-10-09T02:46:51.152Z","placed_at":"2026-10-07T14:38:30.270Z","scored_at":"2026-10-24T09:57:12.860Z"},"editorial":{"one_liner":"Applies noise reduction filters to audio and video files on your device to reduce background sound while keeping speech","what_is":"Noise Reducer is a utilities app that lets you pick a video or audio file stored on your device and apply filters to reduce background noise. It works with any playable video or audio file and processes media offline on the device without sending it to external services.","good_for":["Cleaning background noise from a voice recording","Reducing background sound in a video clip stored on your iPhone","Denoising audio files without uploading them to a service"],"pricing":"Noise Reducer - audio enhancer is free to download on the App Store.","faq":[{"q":"What kinds of files can it process?","a":"You can denoise any playable video or audio file stored on your device."},{"q":"Does it need an internet connection?","a":"It works offline. It states that filtering is done using your device's computational power and that your media is never shared or sent to any external service."},{"q":"Does it cost anything or include in-app purchases?","a":"The price is free. Not stated on the App Store for any in-app purchases."}],"model":"claude-haiku-5-5","created_at":"2026-10-09T02:46:51.152Z"},"memberships":[{"list":"audio-enhancement","list_name":"audio enhancement","list_status":"active","list_url":"https://apptierlist.com/best/audio-enhancement/","position":20,"tier":"C","score":64.1,"components":{"rating":79.8,"votes":76.5,"rank":0,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"provisional","judged_at":"2026-10-09T00:04:46.866Z"},{"list":"noise-removal","list_name":"noise removal","list_status":"draft","list_url":null,"position":null,"tier":null,"score":64.1,"components":{"rating":79.8,"votes":76.5,"rank":0,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"under_review","confidence":"provisional","judged_at":"2026-10-09T00:04:46.866Z"}],"main_list":null,"claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"maker":null,"history":[{"id":199379,"at":"2026-10-23T22:42:12.744Z","kind":"tier_changed","list":"audio-enhancement","app_store_id":1659688614,"app":"noise-reducer-audio-enhancer-1659688614","from":"S","to":"C","reason":"score 88.7 to 64.1","job":"rescore"},{"id":152309,"at":"2026-10-18T03:45:12.297Z","kind":"tier_changed","list":"audio-enhancement","app_store_id":1659688614,"app":"noise-reducer-audio-enhancer-1659688614","from":null,"to":"S","reason":"checked from the list's side: ranked #1","job":"rescore"},{"id":106468,"at":"2026-10-15T14:59:00.691Z","kind":"tier_changed","list":"audio-enhancement","app_store_id":1659688614,"app":"noise-reducer-audio-enhancer-1659688614","from":"S","to":null,"reason":"under review: not checked from the list's side yet","job":"rescore"},{"id":69418,"at":"2026-10-13T03:44:56.825Z","kind":"tier_changed","list":"audio-enhancement","app_store_id":1659688614,"app":"noise-reducer-audio-enhancer-1659688614","from":null,"to":"S","reason":"score 88.7","job":"rescore"},{"id":53329,"at":"2026-10-10T17:23:35.541Z","kind":"tier_changed","list":"noise-removal","app_store_id":1659688614,"app":"noise-reducer-audio-enhancer-1659688614","from":"C","to":null,"reason":"score 64","job":"rescore"},{"id":51526,"at":"2026-10-10T11:32:23.899Z","kind":"tier_changed","list":"audio-enhancement","app_store_id":1659688614,"app":"noise-reducer-audio-enhancer-1659688614","from":"D","to":null,"reason":"score 64","job":"rescore"},{"id":46453,"at":"2026-10-09T17:18:33.693Z","kind":"tier_changed","list":"noise-removal","app_store_id":1659688614,"app":"noise-reducer-audio-enhancer-1659688614","from":null,"to":"C","reason":"score 64","job":"rescore"},{"id":36431,"at":"2026-10-09T05:51:52.653Z","kind":"tier_changed","list":"audio-enhancement","app_store_id":1659688614,"app":"noise-reducer-audio-enhancer-1659688614","from":null,"to":"D","reason":"score 64","job":"rescore"},{"id":10483,"at":"2026-10-07T14:36:30.274Z","kind":"app_added","list":null,"app_store_id":1659688614,"app":"noise-reducer-audio-enhancer-1659688614","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":"noise-removal","list_name":"noise removal","status":"active","review_status":"checked","position":null,"tier":null,"score":64.1,"components":{"rating":79.8,"votes":76.5,"rank":0,"recency":100},"ranks":[],"verdicts":[{"verdict":"keep","reason":"Its core purpose is removing background noise from audio and video files while keeping speech clear, which matches this list's intent exactly.","verifier":"list check","decided_at":"2026-10-18T02:27:11.610Z","attempts":1,"current":true},{"verdict":"keep","reason":"Core purpose: applies filters to audio and video files to reduce background noise while keeping speech clear.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-08T22:49:13.058Z","attempts":1,"current":false}]},{"list":"audio-enhancement","list_name":"audio enhancement","status":"active","review_status":"checked","position":20,"tier":"C","score":64.1,"components":{"rating":79.8,"votes":76.5,"rank":0,"recency":100},"ranks":[],"verdicts":[{"verdict":"keep","reason":"It processes audio and video files to make recordings sound cleaner and clearer, which counts as audio enhancement. It calls itself an 'audio enhancer', and the list already includes Dolby On, which enhances recordings in a similar way.","verifier":"list check","decided_at":"2026-10-18T02:27:11.610Z","attempts":1,"current":true},{"verdict":"keep","reason":"secondary","verifier":"claude-sonnet-5-5","decided_at":"2026-10-08T22:49:13.058Z","attempts":1,"current":false}]}]},"data_version":42846,"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/noise-reducer-audio-enhancer-1659688614/"}}