{"app_store_id":1471431235,"slug":"bass-booster-audio-equalizer-1471431235","name":"Bass Booster - Audio Equalizer","subtitle":"Amplifi Beats With Headphone.s","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/85/e5/32/85e5326e-d1ed-5293-2c0e-059411743d02/AppIcon-0-0-1x_U007epad-0-1-0-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/bass-booster-audio-equalizer/id1471431235?uo=4","price":0,"currency":"USD","rating":4.2549,"rating_count":4743,"in_app_purchases":true,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":null,"primary_genre":"Music","version_date":"2026-09-14T07:26:56Z","updated_at":"2026-10-20T05:15:11.714Z","stale":false,"missing_since":null,"one_liner":"Music editor with bass boost, equalizer presets, lyrics, and playlists for songs on your device and cloud storage.","verified_maker":false,"maker_site":null,"file_size_bytes":150703104,"minimum_os":"17.0","content_rating":"4+","language_count":1,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/a7/d8/89/a7d88958-90c2-7460-242f-39b3dbe54647/1.jpg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ae/c7/bd/aec7bd26-b4f1-f85d-d52d-93753602cce3/2.jpg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/82/fd/e8/82fde85b-7efa-7b93-897f-5de52d27d178/3.jpg/320x480bb.jpg"],"developer_name":"Pretty View LLC","editors_choice":false,"url":"https://apptierlist.com/apps/bass-booster-audio-equalizer-1471431235/","api_url":"https://apptierlist.com/api/v1/apps/bass-booster-audio-equalizer-1471431235","schema_version":"1.0","generated_at":"2026-10-21T22:05:43.843Z","data_as_of":"2026-10-21T02:46:12.731Z","description":"Get the maximum of each song and enjoy your music as never before with the audio editing tools Bass Booster brings directly to your device.\nImprove the audio quality to every song in your library and have a better experience every time you listen to music with the bunch of editing tools that will make your songs sound like edited by a professional DJ.\n \n•\tAdd your favorite songs directly from your device, and boost your songs’ effects just by clicking right from your library.\n•\tEdit the songs you have saved in iCloud, Dropbox, and Google Drive in just a couple of taps.\n•\tAdd stronger effects to your songs with an easy-to-use interface to boost the bass of each song in your device.\n•\tRock, Pop, Classic, Latin, Hip-Hop, Dance, Acoustic, Electro, Jazz, and other different musical effects to give each song the style you prefer.\n•\tEdit any feature from your songs with our in-app equalizer feature.\n•\tGet the lyrics of the songs you add.\n•\tEdit as many songs as you want, and create your own playlists to listen to your music any time of the day and share them in just a couple of steps.\n \nListen to music as never before, and get the whole experience of professional edited music just in the palm of your hand.\n \nBass Booster Subscription options:

\n1. Title of publication or service: Bass Booster\n2. Length of subscription & Price of subscription, and price per unit if appropriate:\n- Monthly (First 3 day free trial)\n3. Price of subscription:\n- 3 day free trial then $9.99 per month\n- 3 day free trial then $2.99 per week\n- 3 day free trial then $49.99 per year\n4. Payment will be charged to iTunes Account at confirmation of purchase 
\n5. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. You can turn of the auto-renew subscription from iPhone setting
\n6. Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal\n7. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase.
\n8. Privacy Policy:\nhttps://funappsandtopcoolgames.wordpress.com/privacy-policy/\n9. Terms of use:\nhttps://funappsandtopcoolgames.wordpress.com/terms-of-use/\n10. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication where applicable\n
11. Bass Booster adds new features above and are available through an auto-renewing subscription. Subscriptions will be charged to your credit card through your iTunes account. Your subscription will automatically renew unless cancelled at least 24 hours before the end of your current subscription, and you can cancel a subscription during the active period. You can manage your subscription at any time, either by viewing your account in iTunes from your Mac or PC, or Account Settings on your device after purchase.","facts":{"developer_id":1258567367,"developer_url":null,"first_released":"2019-09-23T07:00:00Z","support_url":"https://funappsandtopcoolgames.wordpress.com/contact/","privacy_url":"https://funappsandtopcoolgames.wordpress.com/privacy-policy/","website_url":null,"app_version":"13.5","release_notes":"Hello Users! \n

This release includes bug fixes and minor improvements.

\n\nWe appreciate your ongoing support and value your feedback. Thank you for helping us make our Bass Booster App better!","rating_current_version":4.2549,"rating_count_current_version":4743,"star_counts":[545,150,241,422,3385],"genres":["Music"],"languages":["EN"],"content_advisories":null,"device_families":["iphone","ipad"],"chart":null},"freshness":{"apple_read_at":"2026-10-20T05:15:11.714Z","catalog_read_at":"2026-10-18T15:20:12.222Z","reviews_checked_at":null,"summary_written_at":"2026-10-18T06:46:11.692Z","placed_at":"2026-10-18T03:33:11.695Z","scored_at":"2026-10-21T02:46:12.731Z"},"editorial":{"one_liner":"Music editor with bass boost, equalizer presets, lyrics, and playlists for songs on your device and cloud storage.","what_is":"Bass Booster - Audio Equalizer is a free app in the Music genre. It lets users edit songs from their device, iCloud, Dropbox, and Google Drive, with bass boost, an in-app equalizer, and style presets such as Rock, Pop, and Jazz. The listing also mentions lyrics for added songs and creating and sharing playlists.","good_for":["Boosting bass on songs stored on your device","Editing songs saved in iCloud, Dropbox, or Google Drive","Applying genre-style equalizer presets to a music library"],"pricing":"Bass Booster - Audio Equalizer is free to download, with in-app purchases on the App Store.","faq":[{"q":"Is the app free to use?","a":"The description also lists auto-renewing subscriptions at $9.99 per month, $2.99 per week, or $49.99 per year, each with a 3 day free trial."},{"q":"Can it edit songs stored in cloud services?","a":"The description says songs saved in iCloud, Dropbox, and Google Drive can be edited in just a couple of taps."},{"q":"How are subscriptions renewed and cancelled?","a":"Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. The listing says subscriptions are managed in Account Settings on the device after purchase."}],"model":"claude-haiku-5-5","created_at":"2026-10-18T06:46:11.692Z"},"memberships":[{"list":"audio-equalizer","list_name":"audio equalizer","list_status":"active","list_url":"https://apptierlist.com/best/audio-equalizer/","position":6,"tier":"A","score":85.7,"components":{"rating":76.2,"votes":77.3,"rank":89.2,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-18T03:33:11.695Z"},{"list":"audio-enhancement","list_name":"audio enhancement","list_status":"draft","list_url":null,"position":null,"tier":null,"score":63.4,"components":{"rating":76.2,"votes":77.3,"rank":0,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"under_review","confidence":"provisional","judged_at":"2026-10-18T03:33:11.695Z"}],"main_list":"audio-equalizer","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"history":[{"id":165534,"at":"2026-10-19T01:45:11.818Z","kind":"tier_changed","list":"audio-enhancement","app_store_id":1471431235,"app":"bass-booster-audio-equalizer-1471431235","from":"C","to":"D","reason":"rank shift: #15, score unchanged at 63.4, tier full (a quarter of the list)","job":"rescore"},{"id":157452,"at":"2026-10-18T06:39:11.693Z","kind":"tier_changed","list":"audio-equalizer","app_store_id":1471431235,"app":"bass-booster-audio-equalizer-1471431235","from":"D","to":"A","reason":"score 63.4 to 86","job":"rescore"},{"id":152307,"at":"2026-10-18T03:45:12.297Z","kind":"tier_changed","list":"audio-enhancement","app_store_id":1471431235,"app":"bass-booster-audio-equalizer-1471431235","from":null,"to":"C","reason":"score 63.4","job":"rescore"},{"id":152215,"at":"2026-10-18T03:45:12.297Z","kind":"tier_changed","list":"audio-equalizer","app_store_id":1471431235,"app":"bass-booster-audio-equalizer-1471431235","from":null,"to":"D","reason":"score 63.4","job":"rescore"},{"id":151974,"at":"2026-10-18T03:33:11.695Z","kind":"membership_added","list":"audio-equalizer","app_store_id":1471431235,"app":"bass-booster-audio-equalizer-1471431235","from":null,"to":"active","reason":"The title says Audio Equalizer, and the listing offers an in-app equalizer plus genre presets for adjusting each song's sound.","job":"shadow"},{"id":151973,"at":"2026-10-18T03:33:11.695Z","kind":"membership_added","list":"audio-enhancement","app_store_id":1471431235,"app":"bass-booster-audio-equalizer-1471431235","from":null,"to":"active","reason":"The app is built and named to boost bass and improve the sound quality of songs, with stronger effects and genre presets.","job":"shadow"},{"id":143147,"at":"2026-10-17T06:13:13.398Z","kind":"app_added","list":null,"app_store_id":1471431235,"app":"bass-booster-audio-equalizer-1471431235","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":6,"tier":"A","score":85.7,"components":{"rating":76.2,"votes":77.3,"rank":89.2,"recency":100},"ranks":[{"country":"us","rank":9},{"country":"gb","rank":11},{"country":"ca","rank":24},{"country":"au","rank":6},{"country":"de","rank":9}],"verdicts":[{"verdict":"keep","reason":"The title says Audio Equalizer, and the listing offers an in-app equalizer plus genre presets for adjusting each song's sound.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-18T03:33:11.695Z","attempts":1,"current":true},{"verdict":"keep","reason":"It has an in-app equalizer and genre presets for adjusting the frequency balance. That is central to the app, not just a bass button.","verifier":"list check","decided_at":"2026-10-18T03:33:11.695Z","attempts":1,"current":true}]},{"list":"audio-enhancement","list_name":"audio enhancement","status":"active","review_status":"checked","position":null,"tier":null,"score":63.4,"components":{"rating":76.2,"votes":77.3,"rank":0,"recency":100},"ranks":[],"verdicts":[{"verdict":"keep","reason":"The app is built and named to boost bass and improve the sound quality of songs, with stronger effects and genre presets.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-18T03:33:11.695Z","attempts":1,"current":true},{"verdict":"keep","reason":"Its core purpose is boosting bass and adding genre effects so music sounds better, which is exactly what this list covers.","verifier":"list check","decided_at":"2026-10-18T03:33:11.695Z","attempts":1,"current":true}]}]},"data_version":40319,"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-audio-equalizer-1471431235/"}}