{"app_store_id":1450417400,"slug":"soundlab-audio-editor-1450417400","name":"SoundLab - Audio Editor","subtitle":"audacity, mixer, music studio.","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/82/eb/8a/82eb8a8f-cf26-f765-04f2-91649bbc6f4a/AppIcon-0-0-1x_U007epad-0-0-0-1-0-0-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/soundlab-audio-editor/id1450417400?uo=4","price":0,"currency":"USD","rating":4.60914,"rating_count":14576,"in_app_purchases":true,"recent_rating":3.7,"recent_review_count":20,"reviews_checked_at":"2026-10-16T21:22:13.400Z","primary_genre":"Music","version_date":"2026-09-03T16:00:52Z","updated_at":"2026-10-19T18:29:11.596Z","stale":false,"missing_since":null,"one_liner":"Free iOS audio editor with multitrack mixing up to 16 tracks, recording, AI vocal and stem separation, noise reduction.","verified_maker":false,"maker_site":null,"file_size_bytes":181616640,"minimum_os":"16.0","content_rating":"4+","language_count":12,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b1/ec/18/b1ec18c2-bdb8-0f8d-bb6e-dc40429b7e76/01.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/2c/a9/23/2ca923ef-ef85-425a-3582-649f7717eebe/02.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e3/73/bc/e373bc61-139d-7270-71e6-795d12e66752/03.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/20/a7/b1/20a7b17b-c725-c72b-236e-841b60a60348/04.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/83/f3/49/83f3497a-7fb6-7080-cdb6-7bbd20545614/05.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/07/bb/79/07bb7920-0a58-ae02-0b65-66dfd074b6f7/06.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/74/7e/79/747e79bf-e9cd-9d18-2421-552f8de03ec2/07.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/d4/12/e2/d412e26f-b38d-680b-748e-c41ff53b0f3e/08.png/320x480bb.jpg"],"developer_name":"Wuhan BigTool365 Technology Co., Ltd","editors_choice":false,"url":"https://apptierlist.com/apps/soundlab-audio-editor-1450417400/","api_url":"https://apptierlist.com/api/v1/apps/soundlab-audio-editor-1450417400","schema_version":"1.0","generated_at":"2026-10-21T04:22:24.654Z","data_as_of":"2026-10-21T03:01:21.335Z","description":"Bringing desktop-grade audio editing, recording, and on-device AI together, SoundLab is a powerful sound editor that lets you edit audio, clean up speech, separate vocals, and mix up to 16 tracks.\n\nSoundLab is more than an audio editor. It is built for the ideas, quick edits, and unexpected creative needs that come up during music and podcast production, so you can start creating anytime, anywhere on your iPhone or iPad.\n\nWe won't claim SoundLab replaces a desktop DAW. But it is a serious mobile production tool for the moment the idea arrives and you don't want to open a computer — or wait thirty seconds for a desktop DAW to launch.\n\nPrecise Multitrack Audio Editor\n• Mix up to 16 tracks with gain, pan, mute, and reordering.\n• Copy, cut, paste, trim, insert, replace, split, duplicate, join, move, and more—with unlimited undo/redo.\n• Zoom smoothly for millisecond-level selections.\n• Loop any range while you work.\n• Draw non-destructive volume curves for fades and ducking.\n• Record overdubs directly into your project while monitoring playback.\n\nAI Vocal Separator & Vocal Remover\nSeparate vocals and instrumentals, create acapellas, or make backing tracks with the vocal remover. Karaoke Mode preserves fuller accompaniment. AI runs locally: no uploads or server queue.\n\nAI Stem Separator\nSplit into four stems—vocals, drums, bass, other—or six with guitar and piano. Preview and balance parts, then export a mix or individual stems.\n\nAI Noise Reducer & Audio Enhancer\nUse AI Noise Reducer on recordings or AI Noise Suppression on selected audio. EQ, compression, de-essing, normalization, amplification, and Bass Boost provide enhancement for voice and music.\n\n25+ Selection-Based Effects\nApply 25+ effects to any waveform range, including AI separation and noise suppression, 10-band EQ, Reverb Pro, Tape Delay, Compressor, Change Pitch/Tempo, Fade In/Out, Phaser, Reverse, Silence Remover, and more.\n\nMaster Effects\nMaster Effects run in real time on the mix bus. Adjust tempo, pitch, reverb, and EQ while previewing, then export alternate versions without changing tracks or clips.\n\nAudio Recorder\n• Quick Recorder: Capture ideas with your chosen input device.\n• Recording Studio: Monitor your mic, set input gain, use a limiter and reverb, and record over a backing track—with or without it in the saved mix.\n• Use compatible external microphones and audio interfaces recognized by iOS.\n\nImport, Create & Organize\n• Import from Files, Music Library, other apps, or Wi-Fi; extract audio from video.\n• Convert text to speech and add, insert, or replace audio in your project.\n• Sync audio with iCloud; archive and restore projects through iCloud, USB drives, or external storage.\n• Use Video Composer to mix audio with video and create soundtrack videos.\n\nFlexible Export\nExport AAC, ALAC, MP3, FLAC, or WAV with selectable channels and sample rates, plus high-bitrate and lossless options. Add metadata and cover art in supported formats. Save to Files or iCloud, share, or export a ringtone.\n\nSoundLab is perfect for:\n• Music lovers and independent creators\n• Podcast and voice-over producers\n• Music students and teachers\n• Especially for users who are familiar with Audacity or Audition\n\nSoundLab Pro\nSoundLab Pro unlocks all Pro features. Choose monthly or annual auto-renewing subscriptions or a one-time permanent purchase. All support Family Sharing with up to five other family members.\n\nPayment is charged to your Apple Account at confirmation. Free trials convert to paid subscriptions, and subscriptions auto-renew unless canceled at least 24 hours before the current period ends. Manage or cancel in App Store account settings.\n\nTerms of Use: https://www.castpeer.biz/agreement.html\nPrivacy Policy: https://www.castpeer.biz/privacy.html\n\nCustomer Support\nContact us in the app: Mine → Contact Us\nOfficial website: https://www.soundlabs.app\nYouTube: https://www.youtube.com/@soundlab-app","facts":{"developer_id":998793507,"developer_url":"https://www.soundlabs.app","first_released":"2020-08-08T07:00:00Z","support_url":"https://www.soundlabs.app/","privacy_url":"https://www.castpeer.biz/privacy.html","website_url":"https://www.soundlabs.app/","app_version":"2.11.6","release_notes":"- Fixed an issue that could prevent the automatic recovery of new, unsaved projects.\n- New unified colors, icons and page layouts, with Projects and Files managed separately and your most-used features easier to find.\n- A cleaner layout for the Editor’s panels and buttons.\n- Vocal Separator and Stem Separator now run on a new generation of AI separation models, with clear gains in both quality and speed.\n- Stem Separator adds a stem mixer — preview and adjust each stem, then export the balance you set; you can choose 4 Stems, 6 Stems or a model fine-tuned for a single stem, and pick which stems to export.\n- AI Noise Reducer now uses an upgraded model that cleans up voice recordings better.\n- You can now share multiple files at once from other apps, such as Voice Memos.","rating_current_version":4.60914,"rating_count_current_version":14576,"star_counts":[625,245,595,1272,11839],"genres":["Music"],"languages":["AR","EN","FR","DE","IT","JA","KO","PT","RU","ZH","ES","ZH"],"content_advisories":null,"device_families":["iphone","ipad"],"chart":{"name":"top-free Music","position":115}},"freshness":{"apple_read_at":"2026-10-19T18:29:11.596Z","catalog_read_at":"2026-10-19T18:29:11.596Z","reviews_checked_at":"2026-10-16T21:22:13.400Z","summary_written_at":"2026-10-16T17:23:45.862Z","placed_at":"2026-10-15T02:35:53.194Z","scored_at":"2026-10-21T03:01:21.335Z"},"editorial":{"one_liner":"Free iOS audio editor with multitrack mixing up to 16 tracks, recording, AI vocal and stem separation, noise reduction.","what_is":"SoundLab is an audio editor for iPhone and iPad that supports multitrack editing of up to 16 tracks, with gain, pan, mute, and reordering. It includes recording tools, AI features for separating vocals and stems and reducing noise, and 25+ selection-based effects. Projects can be exported in AAC, ALAC, MP3, FLAC, or WAV.","good_for":["Separating vocals or making karaoke and backing tracks","Cleaning up speech recordings with noise reduction","Capturing and editing music or podcast ideas on a phone or tablet"],"pricing":"SoundLab - Audio Editor is free to download, with in-app purchases on the App Store.","faq":[{"q":"Does SoundLab replace a desktop DAW?","a":"It does not claim to replace a desktop DAW. It presents the app as a mobile production tool for capturing ideas and making quick edits on iPhone or iPad."},{"q":"Does the AI processing happen on the device?","a":"The vocal separator section states that AI runs locally, with no uploads or server queue."},{"q":"What export formats are supported?","a":"Export AAC, ALAC, MP3, FLAC, or WAV with selectable channels and sample rates, plus high-bitrate and lossless options. Metadata and cover art can be added in supported formats."}],"model":"claude-haiku-5-5","created_at":"2026-10-16T17:23:45.862Z"},"memberships":[{"list":"audio-editing","list_name":"audio editing","list_status":"active","list_url":"https://apptierlist.com/best/audio-editing/","position":1,"tier":"S","score":93.4,"components":{"rating":91.6,"votes":82.7,"rank":99.4,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-15T02:35:53.194Z"},{"list":"music-production","list_name":"music production","list_status":"active","list_url":"https://apptierlist.com/best/music-production/","position":2,"tier":"S","score":92.1,"components":{"rating":91.6,"votes":82.7,"rank":94.2,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-15T02:35:53.194Z"}],"main_list":"audio-editing","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"history":[{"id":126249,"at":"2026-10-16T13:03:47.868Z","kind":"tier_changed","list":"audio-editing","app_store_id":1450417400,"app":"soundlab-audio-editor-1450417400","from":"C","to":"S","reason":"score 68.6 to 93.3","job":"rescore"},{"id":125524,"at":"2026-10-16T09:27:49.446Z","kind":"tier_changed","list":"music-production","app_store_id":1450417400,"app":"soundlab-audio-editor-1450417400","from":"A","to":"S","reason":"score 82 to 92.1","job":"rescore"},{"id":105012,"at":"2026-10-15T11:43:36.041Z","kind":"tier_changed","list":"audio-editing","app_store_id":1450417400,"app":"soundlab-audio-editor-1450417400","from":null,"to":"C","reason":"rank shift: #6, score unchanged at 68.6","job":"rescore"},{"id":92617,"at":"2026-10-15T04:04:53.188Z","kind":"tier_changed","list":"music-production","app_store_id":1450417400,"app":"soundlab-audio-editor-1450417400","from":null,"to":"A","reason":"score 82","job":"rescore"},{"id":91676,"at":"2026-10-15T02:35:53.194Z","kind":"membership_added","list":"music-production","app_store_id":1450417400,"app":"soundlab-audio-editor-1450417400","from":null,"to":"active","reason":"Marketed as a mobile production tool for music and podcasts, with 16-track mixing (gain, pan), stem separation, and a vocal remover for backing tracks.","job":"shadow"},{"id":91675,"at":"2026-10-15T02:35:53.194Z","kind":"membership_added","list":"audio-editing","app_store_id":1450417400,"app":"soundlab-audio-editor-1450417400","from":null,"to":"active","reason":"Core job: a multitrack audio editor with cut, copy, trim, split, join, and unlimited undo/redo, plus volume curves and zoom.","job":"shadow"},{"id":84940,"at":"2026-10-14T16:45:19.923Z","kind":"app_added","list":null,"app_store_id":1450417400,"app":"soundlab-audio-editor-1450417400","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); 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