{"app_store_id":1445173813,"slug":"bass-booster-eq-amplifier-1445173813","name":"Bass Booster & EQ Amplifier","subtitle":null,"icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/34/11/e1/3411e1ef-abbe-e0e7-635e-55ffc06475fe/AppIcon-0-0-1x_U007epad-0-1-0-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/bass-booster-eq-amplifier/id1445173813?uo=4","price":0,"currency":"USD","rating":3.99466,"rating_count":3183,"in_app_purchases":null,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":null,"primary_genre":"Music","version_date":"2026-09-23T12:09:38Z","updated_at":"2026-10-21T14:06:13.618Z","stale":false,"missing_since":null,"one_liner":"Music player app with a bass booster, 10-band equalizer, 3D spatializer and audio visualizations.","verified_maker":false,"maker_site":null,"file_size_bytes":96625664,"minimum_os":"17.0","content_rating":"4+","language_count":11,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/64/ec/07/64ec0750-9ba2-6c28-83d0-58f61d7c3ba4/3f3a5b13-fdbf-427b-8b2d-05b4c5c3ffdd_FirstScreenNew.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/a4/d0/c4/a4d0c40f-6ce1-f68e-16e0-20541ff51d5f/5e1b67c6-c8e4-4b3b-a1b7-c267d210f1b8_SecondScreen.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/86/9a/f7/869af7f4-e6f0-6a3b-83c4-447fbf2cff48/d315415d-606e-4d5d-933b-7fa32b2cc799_ThirdScreen.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ad/57/9b/ad579b56-954f-7309-efaf-a7d7ce1ec1ee/72889d5c-04b5-44f9-a77b-371894da7570_FourthScreen.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/46/be/45/46be4525-b117-9edf-1a3f-038dddcb487a/65c48f98-85d0-4ce0-9d25-ac4b40d92898_FifthScreen.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/3d/b2/3c/3db23c16-9d5b-a8bd-e3dd-f85eeacf0008/f766686b-83a6-4f5b-a1cd-690276c91868_SixthScreen.jpg/392x696bb.jpg"],"developer_name":"DHWAPER LLC","editors_choice":null,"url":"https://apptierlist.com/apps/bass-booster-eq-amplifier-1445173813/","api_url":"https://apptierlist.com/api/v1/apps/bass-booster-eq-amplifier-1445173813","schema_version":"1.0","generated_at":"2026-10-23T04:00:53.310Z","data_as_of":"2026-10-22T20:11:13.289Z","description":"Create an incredible music experience with high-definition bass boosting and EQ amplification. This app features a low-frequency (bass) booster and a 10-band equalizer with fully customizable controls (includes a headphone-specific equalizer that optimizes sound based on your device) It also includes a 3D spatializer option, designed to deliver a unique and immersive listening experience.\n\nThe equalizer comes with 15+ preloaded presets, including Normal, Classic, Dance, Flat, Acoustic, Electronic, Heavy Metal, Hip Hop, Jazz, Pop, and Rock. Additionally, you can create your own custom presets—a premium feature. The app also offers built-in audio visualizations to enhance both the visual and auditory experience.\n\nFeatures Summary:\n- 10-band equalizer\n- Headphone-specific equalization\n- Bass booster\n- 3D audio spatializer & positioning\n- Audio visualizations\n- 15+ equalizer presets\n- Custom EQ preset design\n- Intuitive player controls (Shuffle, Repeat, etc.)\n- Create & manage playlists\n- Sleep timer\n- Import from Dropbox, OneDrive, Files, & Wi-Fi\n- Audio effects (Reverb, Echo etc.)\n\nNote: DRM-protected files or Apple Music content are not accessible to users due to API restrictions. We apologize for any inconvenience.\n\nFull terms - https://dhwaper.notion.site/bassboosterterms\nPrivacy Policy - https://dhwaper.notion.site/privacypolicy","facts":{"developer_id":1785820145,"developer_url":"https://dhwaper.com/","first_released":"2018-12-12T14:15:09Z","support_url":null,"privacy_url":null,"website_url":null,"app_version":"4.1","release_notes":"Bass Booster just got a serious upgrade.\n\n- Studio-style faders, glowing meters and a new 3D dial\n- New live visualizers, now with a fullscreen mode\n- Built for iOS 27\n- Smooth, click-free playback\n- Updated headphone profiles and you can now see each correction curve\n- Crash fixes and stability improvements","rating_current_version":3.99466,"rating_count_current_version":3183,"star_counts":null,"genres":["Music","Entertainment"],"languages":["EN","FR","DE","IT","JA","KO","PT","RU","ZH","ES","TR"],"content_advisories":null,"device_families":null,"made_for_iphone_duo":null,"chart":null},"freshness":{"apple_read_at":"2026-10-21T14:06:13.618Z","catalog_read_at":null,"reviews_checked_at":null,"summary_written_at":"2026-10-20T13:23:11.535Z","placed_at":"2026-10-19T02:19:11.598Z","scored_at":"2026-10-22T20:11:13.289Z"},"editorial":{"one_liner":"Music player app with a bass booster, 10-band equalizer, 3D spatializer and audio visualizations.","what_is":"Bass Booster & EQ Amplifier is a free music app in the Music genre that adds a low-frequency bass booster and a 10-band equalizer to playback. It includes a headphone-specific equalizer, a 3D spatializer option, 15+ preloaded presets, and built-in audio visualizations. Users can also create playlists, set a sleep timer, and import files from Dropbox, OneDrive, Files, and Wi-Fi.","good_for":["Adjusting bass and treble on personal headphones","Listening to local audio files imported from cloud storage","Setting playback to stop with a sleep timer"],"pricing":"Bass Booster & EQ Amplifier is free to download on the App Store.","faq":[{"q":"Does the app play Apple Music content?","a":"No. DRM-protected files and Apple Music content are not accessible to users due to API restrictions."},{"q":"Is creating custom equalizer presets free?","a":"The listing describes creating your own custom presets as a premium feature."},{"q":"Where can I import music from?","a":"You can import from Dropbox, OneDrive, Files, and Wi-Fi."}],"model":"claude-haiku-5-5","created_at":"2026-10-20T13:23:11.535Z"},"memberships":[{"list":"audio-equalizer","list_name":"audio equalizer","list_status":"active","list_url":"https://apptierlist.com/best/audio-equalizer/","position":14,"tier":"B","score":76.1,"components":{"rating":63.3,"votes":75.9,"rank":65,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-19T02:19:11.598Z"},{"list":"audio-enhancement","list_name":"audio enhancement","list_status":"draft","list_url":null,"position":null,"tier":null,"score":59.8,"components":{"rating":63.3,"votes":75.9,"rank":0,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"under_review","confidence":"provisional","judged_at":"2026-10-19T02:19:11.598Z"}],"main_list":"audio-equalizer","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"maker":null,"history":[{"id":185768,"at":"2026-10-20T13:22:11.729Z","kind":"tier_changed","list":"audio-equalizer","app_store_id":1445173813,"app":"bass-booster-eq-amplifier-1445173813","from":"D","to":"B","reason":"score 59.7 to 76.8","job":"rescore"},{"id":166377,"at":"2026-10-19T02:31:11.542Z","kind":"tier_changed","list":"audio-enhancement","app_store_id":1445173813,"app":"bass-booster-eq-amplifier-1445173813","from":null,"to":"D","reason":"score 59.7","job":"rescore"},{"id":166341,"at":"2026-10-19T02:31:11.542Z","kind":"tier_changed","list":"audio-equalizer","app_store_id":1445173813,"app":"bass-booster-eq-amplifier-1445173813","from":null,"to":"D","reason":"score 59.7","job":"rescore"},{"id":166141,"at":"2026-10-19T02:19:11.598Z","kind":"membership_added","list":"audio-equalizer","app_store_id":1445173813,"app":"bass-booster-eq-amplifier-1445173813","from":null,"to":"active","reason":"Features a 10-band equalizer with 15+ presets, custom presets and a headphone-specific equalizer, which is a core marketed job.","job":"shadow"},{"id":166140,"at":"2026-10-19T02:19:11.598Z","kind":"membership_added","list":"audio-enhancement","app_store_id":1445173813,"app":"bass-booster-eq-amplifier-1445173813","from":null,"to":"active","reason":"Titled and marketed as a bass booster with high-definition bass boosting, a 3D spatializer and audio effects to make music sound richer.","job":"shadow"},{"id":159766,"at":"2026-10-18T07:42:11.903Z","kind":"app_added","list":null,"app_store_id":1445173813,"app":"bass-booster-eq-amplifier-1445173813","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":"audio-equalizer","list_name":"audio equalizer","status":"active","review_status":"checked","position":14,"tier":"B","score":76.1,"components":{"rating":63.3,"votes":75.9,"rank":65,"recency":100},"ranks":[{"country":"us","rank":30},{"country":"gb","rank":28},{"country":"au","rank":37},{"country":"de","rank":42},{"country":"ca","rank":43}],"verdicts":[{"verdict":"keep","reason":"Features a 10-band equalizer with 15+ presets, custom presets and a headphone-specific equalizer, which is a core marketed job.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-19T02:19:11.598Z","attempts":1,"current":true},{"verdict":"keep","reason":"It offers a 10-band customizable equalizer with presets and headphone-specific EQ, so the equalizer is a main feature rather than a side one.","verifier":"list check","decided_at":"2026-10-19T02:19:11.598Z","attempts":1,"current":true}]},{"list":"audio-enhancement","list_name":"audio enhancement","status":"active","review_status":"checked","position":null,"tier":null,"score":59.8,"components":{"rating":63.3,"votes":75.9,"rank":0,"recency":100},"ranks":[],"verdicts":[{"verdict":"keep","reason":"Titled and marketed as a bass booster with high-definition bass boosting, a 3D spatializer and audio effects to make music sound richer.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-19T02:19:11.598Z","attempts":1,"current":true},{"verdict":"keep","reason":"Its core purpose is making music sound better with a bass booster, EQ, 3D spatializer and audio effects.","verifier":"list check","decided_at":"2026-10-19T02:19:11.598Z","attempts":1,"current":true}]}]},"data_version":41477,"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/bass-booster-eq-amplifier-1445173813/"}}