{"schema_version":"1.0","generated_at":"2026-10-23T04:07:57.700Z","app":{"app_store_id":1013021109,"slug":"spire-music-recorder-studio-1013021109","name":"Spire: Music Recorder & Studio","subtitle":null,"icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple115/v4/9f/4f/96/9f4f96a8-d062-ae40-56e5-8fab28e63b6a/AppIcon-1x_U007emarketing-0-7-0-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/spire-music-recorder-studio/id1013021109?uo=4","price":0,"currency":"USD","rating":4.7504,"rating_count":16234,"in_app_purchases":null,"recent_rating":4.94,"recent_review_count":18,"reviews_checked_at":"2026-10-21T09:40:13.337Z","primary_genre":"Music","version_date":"2021-08-26T14:22:54Z","updated_at":"2026-10-21T09:40:13.337Z","stale":false,"missing_since":null,"one_liner":"Music app for importing a beat, recording and layering vocals, mixing tracks, sharing projects with collaborators, and.","verified_maker":false,"maker_site":null,"file_size_bytes":85738496,"minimum_os":"13.0","content_rating":"4+","language_count":2,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/Purple115/v4/91/7a/97/917a97ce-77c6-60f8-9c3b-62fcef0bd772/36474baa-7eca-4f8f-a7b7-a112cad95557_spire-appstore-5.5-v3-1.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/Purple115/v4/28/e9/3c/28e93cff-7b25-cce2-1b1b-5fd173a03d90/ba81c92e-6913-448e-a2ea-bb2d19d48873_spire-appstore-5.5-v3-2.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/Purple125/v4/7f/d3/5d/7fd35de9-147d-20db-acfa-687c4d7270be/dc28ffc4-02af-4267-b469-5041b3d45f8f_spire-appstore-5.5-v3-4.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/Purple115/v4/57/6c/ef/576cefb0-94a5-eae8-93d2-38e5ac5ffb27/813368d3-ae78-4f23-88a1-32d7defa44c2_spire-appstore-5.5-v3-3.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/Purple125/v4/cf/f9/25/cff92557-1e59-0dc7-21a2-575a1688dc09/6d038315-f1de-4ea8-af6d-7a5917b32683_spire-appstore-5.5-v3-6.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/Purple125/v4/ee/23/3a/ee233a64-fe1e-7d48-44d0-b39f113e0797/pr_source.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/Purple115/v4/1f/c9/e1/1fc9e105-90bf-7085-8aa6-2280be68a60f/pr_source.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/Purple125/v4/ce/7c/fb/ce7cfb3c-05ef-0e24-08e7-fd35068db8db/pr_source.jpg/392x696bb.jpg"],"developer_name":"iZotope, Inc.","editors_choice":null,"url":"https://apptierlist.com/apps/spire-music-recorder-studio-1013021109/","api_url":"https://apptierlist.com/api/v1/apps/spire-music-recorder-studio-1013021109"},"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":"music-recording","list_name":"music recording","status":"active","review_status":"checked","position":13,"tier":"C","score":69.3,"components":{"rating":94.8,"votes":82.8,"rank":99.6,"recency":0},"ranks":[{"country":"us","rank":1},{"country":"gb","rank":1},{"country":"ca","rank":1},{"country":"au","rank":1},{"country":"de","rank":3}],"verdicts":[{"verdict":"keep","reason":"Marketed as a mobile vocal booth, with Soundcheck auto-setting levels and tone to record high-quality vocals and instruments on iPhone.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-14T19:38:33.758Z","attempts":1,"current":true},{"verdict":"keep","reason":"approved from the list's side","verifier":"list check","decided_at":"2026-10-14T19:38:33.758Z","attempts":1,"current":true}]},{"list":"music-production","list_name":"music production","status":"active","review_status":"checked","position":18,"tier":"C","score":64.5,"components":{"rating":94.8,"votes":82.8,"rank":80.4,"recency":0},"ranks":[{"country":"us","rank":11},{"country":"gb","rank":17},{"country":"ca","rank":16},{"country":"au","rank":40},{"country":"de","rank":19}],"verdicts":[{"verdict":"keep","reason":"Multi-track recording, importing beats, layering vocals, mixing with volume/pan, and trimming let users build complete songs in a studio-style workspace.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-14T19:38:33.758Z","attempts":1,"current":true},{"verdict":"keep","reason":"approved from the list's side","verifier":"list check","decided_at":"2026-10-14T19:38:33.758Z","attempts":1,"current":true}]},{"list":"music-creation","list_name":"music creation","status":"active","review_status":"checked","position":51,"tier":null,"score":65.1,"components":{"rating":94.8,"votes":82.8,"rank":82.6,"recency":0},"ranks":[{"country":"us","rank":7},{"country":"ca","rank":15},{"country":"gb","rank":28},{"country":"de","rank":12},{"country":"au","rank":30}],"verdicts":[{"verdict":"keep","reason":"approved from the list's side","verifier":"list check","decided_at":"2026-10-14T19:38:33.758Z","attempts":1,"current":true}]}],"history":[{"id":155589,"at":"2026-10-18T05:36:11.800Z","kind":"tier_changed","list":"music-creation","app_store_id":1013021109,"app":"spire-music-recorder-studio-1013021109","from":"C","to":null,"reason":"rank shift: #41, below the tiered top 40","job":"rescore"},{"id":142243,"at":"2026-10-17T05:38:13.391Z","kind":"tier_changed","list":"music-creation","app_store_id":1013021109,"app":"spire-music-recorder-studio-1013021109","from":null,"to":"C","reason":"score 58.6 to 66.4","job":"rescore"},{"id":135632,"at":"2026-10-17T01:33:13.388Z","kind":"tier_changed","list":"music-creation","app_store_id":1013021109,"app":"spire-music-recorder-studio-1013021109","from":"D","to":null,"reason":"rank shift: #41, below the tiered top 40","job":"rescore"},{"id":125523,"at":"2026-10-16T09:27:49.446Z","kind":"tier_changed","list":"music-production","app_store_id":1013021109,"app":"spire-music-recorder-studio-1013021109","from":"D","to":"C","reason":"score 56.5 to 64.7","job":"rescore"},{"id":101707,"at":"2026-10-15T09:58:36.040Z","kind":"tier_changed","list":"music-creation","app_store_id":1013021109,"app":"spire-music-recorder-studio-1013021109","from":"F","to":"D","reason":"score 44.4 to 58.6","job":"rescore"},{"id":89548,"at":"2026-10-15T00:48:53.106Z","kind":"tier_changed","list":"music-recording","app_store_id":1013021109,"app":"spire-music-recorder-studio-1013021109","from":"F","to":"C","reason":"score 44.3 to 69","job":"rescore"},{"id":89547,"at":"2026-10-15T00:48:53.106Z","kind":"tier_changed","list":"music-production","app_store_id":1013021109,"app":"spire-music-recorder-studio-1013021109","from":"F","to":"D","reason":"score 44.3 to 56.5","job":"rescore"},{"id":88540,"at":"2026-10-14T20:13:33.747Z","kind":"tier_changed","list":"music-recording","app_store_id":1013021109,"app":"spire-music-recorder-studio-1013021109","from":null,"to":"F","reason":"score 44.3","job":"rescore"},{"id":88538,"at":"2026-10-14T20:13:33.747Z","kind":"tier_changed","list":"music-production","app_store_id":1013021109,"app":"spire-music-recorder-studio-1013021109","from":null,"to":"F","reason":"score 44.3","job":"rescore"},{"id":88523,"at":"2026-10-14T20:13:33.747Z","kind":"tier_changed","list":"music-creation","app_store_id":1013021109,"app":"spire-music-recorder-studio-1013021109","from":null,"to":"F","reason":"score 44.3","job":"rescore"},{"id":87502,"at":"2026-10-14T19:38:33.758Z","kind":"membership_added","list":"music-recording","app_store_id":1013021109,"app":"spire-music-recorder-studio-1013021109","from":null,"to":"active","reason":"Marketed as a mobile vocal booth, with Soundcheck auto-setting levels and tone to record high-quality vocals and instruments on iPhone.","job":"shadow"},{"id":87501,"at":"2026-10-14T19:38:33.758Z","kind":"membership_added","list":"music-production","app_store_id":1013021109,"app":"spire-music-recorder-studio-1013021109","from":null,"to":"active","reason":"Multi-track recording, importing beats, layering vocals, mixing with volume/pan, and trimming let users build complete songs in a studio-style workspace.","job":"shadow"},{"id":87500,"at":"2026-10-14T19:38:33.758Z","kind":"membership_added","list":"music-creation","app_store_id":1013021109,"app":"spire-music-recorder-studio-1013021109","from":null,"to":"active","reason":"placed by the category system","job":"shadow"},{"id":81289,"at":"2026-10-14T14:28:19.871Z","kind":"app_added","list":null,"app_store_id":1013021109,"app":"spire-music-recorder-studio-1013021109","from":null,"to":null,"reason":"discovered","job":"import"}],"data_version":41482,"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/"}}