{"schema_version":"1.0","generated_at":"2026-10-21T12:28:30.477Z","app":{"app_store_id":6443796028,"slug":"wallpaper-sa-4k-6443796028","name":"Wallpaper SA 4K","subtitle":"Wallpapers SA Characters 4K","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/99/b2/85/99b2850d-ab02-27ff-4591-5f714fce4ce4/AppIcon-0-0-1x_U007emarketing-0-7-0-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/wallpaper-sa-4k/id6443796028?uo=4","price":0,"currency":"USD","rating":4.62574,"rating_count":12935,"in_app_purchases":false,"recent_rating":4,"recent_review_count":20,"reviews_checked_at":"2026-10-15T21:08:00.405Z","primary_genre":"Graphics & Design","version_date":"2024-02-22T22:22:42Z","updated_at":"2026-10-16T23:26:13.397Z","stale":false,"missing_since":null,"one_liner":"Wallpapers SA Characters 4K","verified_maker":false,"maker_site":null,"file_size_bytes":18817024,"minimum_os":"13.0","content_rating":"4+","language_count":1,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/7d/72/fa/7d72fa01-2f15-b87e-4e9e-a8e8de867231/fa7d987b-bd49-47a3-889d-32c57edaddb6_Untitled-1.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/a3/27/e7/a327e714-6b5d-fc35-2773-62f8eb5cdde2/94408dd8-98d4-43be-8bbb-eaa9a90fdd30_Untitled-2.png/392x696bb.png"],"developer_name":"WAIL HUMIDAN","editors_choice":false,"url":"https://apptierlist.com/apps/wallpaper-sa-4k-6443796028/","api_url":"https://apptierlist.com/api/v1/apps/wallpaper-sa-4k-6443796028"},"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":"wallpaper-browsing","list_name":"wallpaper browsing","status":"active","review_status":"checked","position":57,"tier":null,"score":64.3,"components":{"rating":92.1,"votes":82.1,"rank":83.2,"recency":0},"ranks":[{"country":"us","rank":4},{"country":"gb","rank":9},{"country":"ca","rank":8},{"country":"au","rank":7}],"verdicts":[{"verdict":"keep","reason":"The app is a collection of 4K wallpapers for browsing and setting as the device background.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-15T06:08:53.108Z","attempts":1,"current":true},{"verdict":"keep","reason":"approved from the list's side","verifier":"list check","decided_at":"2026-10-15T06:08:53.108Z","attempts":1,"current":true}]}],"history":[{"id":143237,"at":"2026-10-17T06:23:13.436Z","kind":"tier_changed","list":"wallpaper-browsing","app_store_id":6443796028,"app":"wallpaper-sa-4k-6443796028","from":"C","to":null,"reason":"rank shift: #41, below the tiered top 40","job":"rescore"},{"id":112860,"at":"2026-10-15T16:02:00.413Z","kind":"tier_changed","list":"wallpaper-browsing","app_store_id":6443796028,"app":"wallpaper-sa-4k-6443796028","from":"D","to":"C","reason":"rank shift: #19, score unchanged at 64.4","job":"rescore"},{"id":104383,"at":"2026-10-15T10:58:36.040Z","kind":"tier_changed","list":"wallpaper-browsing","app_store_id":6443796028,"app":"wallpaper-sa-4k-6443796028","from":"C","to":"D","reason":"rank shift: #33, score unchanged at 64.4, tier full (a quarter of the list)","job":"rescore"},{"id":101362,"at":"2026-10-15T09:13:36.038Z","kind":"tier_changed","list":"wallpaper-browsing","app_store_id":6443796028,"app":"wallpaper-sa-4k-6443796028","from":null,"to":"C","reason":"score 43.4 to 64.4","job":"rescore"},{"id":93784,"at":"2026-10-15T06:08:53.108Z","kind":"membership_added","list":"wallpaper-browsing","app_store_id":6443796028,"app":"wallpaper-sa-4k-6443796028","from":null,"to":"active","reason":"The app is a collection of 4K wallpapers for browsing and setting as the device background.","job":"shadow"},{"id":88392,"at":"2026-10-14T20:03:33.826Z","kind":"app_added","list":null,"app_store_id":6443796028,"app":"wallpaper-sa-4k-6443796028","from":null,"to":null,"reason":"discovered","job":"import"}],"data_version":39900,"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/"}}