{"app_store_id":6743429951,"slug":"bolts-off-screw-3d-puzzle-6743429951","name":"Bolts Off: Screw 3D Puzzle","subtitle":"Unlock the fun screw puzzle!","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/02/0c/c7/020cc7e0-05a5-022b-c831-f604d7c65fc9/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/bolts-off-screw-3d-puzzle/id6743429951?uo=4","price":0,"currency":"USD","rating":4.63333,"rating_count":13527,"in_app_purchases":true,"recent_rating":2.05,"recent_review_count":20,"reviews_checked_at":"2026-10-16T23:10:13.394Z","primary_genre":"Games","version_date":"2026-10-14T15:37:25Z","updated_at":"2026-10-21T14:21:14.248Z","stale":false,"missing_since":null,"one_liner":"A free 3D screw puzzle game where players remove screws in order to unlock and dismantle levels of increasing.","verified_maker":false,"maker_site":null,"file_size_bytes":432131072,"minimum_os":"15.0","content_rating":"4+","language_count":15,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/8f/c7/47/8fc747bf-d235-a903-af6c-68b5e0b0f7e4/01-1290x2796.jpg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/58/c8/5f/58c85fea-16ae-8219-c8ba-4ab637b5266e/02-1290x2796.jpg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/6a/c8/dc/6ac8dc87-74cd-a1a6-5d94-036b289b2906/03-1290x2796.jpg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/90/b2/3c/90b23ce9-f481-e5b5-5c07-a754df1874ca/05-1290x2796.jpg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/ef/6a/b4/ef6ab40a-f5dc-ae46-563e-d19b0fb244b8/04-1290x2796.jpg/320x480bb.jpg"],"developer_name":"Talefun Technologies Limited","editors_choice":false,"url":"https://apptierlist.com/apps/bolts-off-screw-3d-puzzle-6743429951/","api_url":"https://apptierlist.com/api/v1/apps/bolts-off-screw-3d-puzzle-6743429951","schema_version":"1.0","generated_at":"2026-10-22T11:25:17.566Z","data_as_of":"2026-10-22T11:20:16.566Z","description":"Welcome to the thrilling world of puzzles in \"Bolts off\"!\n\nDesigned specifically for players who love mental challenges and finger dexterity! Get ready for an extraordinary screw game adventure that will completely change your perspective on 3D unscrewing puzzle challenges!\n\nUnlock the secrets of the screw master: \nEmbark on an exciting journey through screw puzzles where you will strategically remove screws to unlock each intricate level, showcasing your exceptional spatial reasoning skills. Each level offers a unique opportunity for you to unscrew obstacles and elevate the ordinary process of disassembly into an art form, challenging players to become true screw masters!\n\nA refreshed puzzle-solving experience:\n Master the art of deconstruction: Experience the pure joy of systematically dismantling objects. \nRevolutionary game design: Redefine puzzle-solving with innovative mechanics. \n3D deconstruction dynamics: Immerse yourself in the challenges of multi-dimensional spiral puzzles. \nGradual difficulty: From beginner to expert, progressively offer increasingly challenging tasks.\n\nEvery level is a masterpiece: In each meticulously designed 3D level, you will face progressively increasing challenges that will test your problem-solving skills, spatial awareness, and strategic thinking. Carefully unscrew each component, manage screws of different colors, and unlock the satisfaction that comes from completely dismantling objects.\n\nJoin the adventure! \nWhether you're a newcomer or a seasoned pro, \"Bolts off\" promises endless fun and tempting challenges. Don’t miss out on this extraordinary experience—download \"Bolts off\" now, join the ranks of screw masters, and embark on your legendary journey!","facts":{"developer_id":1440135076,"developer_url":"https://www.tapcolorstudio.com/","first_released":"2025-04-07T07:00:00Z","support_url":"https://www.talefun.com/","privacy_url":"https://tapcolorstudio.com/privacy.html","website_url":"https://www.tapcolorstudio.com/","app_version":"1.49.0","release_notes":"New levels!","rating_current_version":4.63333,"rating_count_current_version":13527,"star_counts":[238,175,824,1808,10408],"genres":["Games","Casual","Puzzle"],"languages":["EN","FR","DE","ID","IT","JA","KO","PL","PT","RU","ZH","ES","TH","ZH","TR"],"content_advisories":null,"device_families":["iphone","ipad","ipod"],"chart":null},"freshness":{"apple_read_at":"2026-10-21T14:21:14.248Z","catalog_read_at":"2026-10-15T20:08:00.411Z","reviews_checked_at":"2026-10-16T23:10:13.394Z","summary_written_at":"2026-10-19T19:58:11.531Z","placed_at":"2026-10-15T06:02:53.114Z","scored_at":"2026-10-22T11:20:16.566Z"},"editorial":{"one_liner":"A free 3D screw puzzle game where players remove screws in order to unlock and dismantle levels of increasing.","what_is":"Bolts Off: Screw 3D Puzzle is a Games app in which players unscrew objects across 3D levels. The listing says each level requires strategically removing screws, and that players manage screws of different colors. The description states that difficulty increases gradually from beginner to expert levels.","good_for":["Players who enjoy 3D spatial puzzles and unscrewing challenges","Solving puzzles in short sessions while looking for mental challenges","Players who want puzzles that increase in difficulty over time"],"pricing":"Bolts Off: Screw 3D Puzzle is free to download, with in-app purchases on the App Store.","faq":[{"q":"Is the app free?","a":"The app is free to download. The App Store lists in-app purchases, but the listing does not state what they unlock or their prices."},{"q":"What kind of puzzles does it contain?","a":"The listing describes 3D screw puzzles in which players unscrew components, manage screws of different colors, and progress through levels with increasing challenges."},{"q":"Does the listing say how many levels there are or which devices it supports?","a":"Not stated on the App Store."}],"model":"claude-haiku-5-5","created_at":"2026-10-19T19:58:11.531Z"},"memberships":[{"list":"screw-puzzles","list_name":"screw puzzles","list_status":"active","list_url":"https://apptierlist.com/best/screw-puzzles/","position":8,"tier":"S","score":92.5,"components":{"rating":92.1,"votes":82.6,"rank":95.4,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-15T06:02:53.114Z"},{"list":"puzzle-games","list_name":"puzzle games","list_status":"active","list_url":"https://apptierlist.com/best/puzzle-games/","position":886,"tier":null,"score":68.7,"components":{"rating":92.1,"votes":82.6,"rank":0,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"provisional","judged_at":"2026-10-15T06:02:53.114Z"}],"main_list":"screw-puzzles","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"history":[{"id":184947,"at":"2026-10-20T08:00:12.208Z","kind":"tier_changed","list":"screw-puzzles","app_store_id":6743429951,"app":"bolts-off-screw-3d-puzzle-6743429951","from":"A","to":"S","reason":"score 88.8 to 92.5","job":"rescore"},{"id":123374,"at":"2026-10-16T06:55:50.157Z","kind":"tier_changed","list":"screw-puzzles","app_store_id":6743429951,"app":"bolts-off-screw-3d-puzzle-6743429951","from":"S","to":"A","reason":"rank shift: #11, score unchanged at 92.6, tier full (a quarter of the list)","job":"rescore"},{"id":121898,"at":"2026-10-16T05:25:51.906Z","kind":"tier_changed","list":"screw-puzzles","app_store_id":6743429951,"app":"bolts-off-screw-3d-puzzle-6743429951","from":"A","to":"S","reason":"score 86.9 to 92.6","job":"rescore"},{"id":112672,"at":"2026-10-15T16:02:00.413Z","kind":"tier_changed","list":"screw-puzzles","app_store_id":6743429951,"app":"bolts-off-screw-3d-puzzle-6743429951","from":"C","to":"A","reason":"rank shift: #9, score unchanged at 86.9","job":"rescore"},{"id":98680,"at":"2026-10-15T07:28:36.151Z","kind":"tier_changed","list":"screw-puzzles","app_store_id":6743429951,"app":"bolts-off-screw-3d-puzzle-6743429951","from":null,"to":"C","reason":"score 86.9","job":"rescore"},{"id":93404,"at":"2026-10-15T06:02:53.114Z","kind":"membership_added","list":"screw-puzzles","app_store_id":6743429951,"app":"bolts-off-screw-3d-puzzle-6743429951","from":null,"to":"active","reason":"The core mechanic is unscrewing bolts and screws in the right order to dismantle objects, as in the title \"Bolts Off: Screw 3D Puzzle\".","job":"shadow"},{"id":93403,"at":"2026-10-15T06:02:53.114Z","kind":"membership_added","list":"puzzle-games","app_store_id":6743429951,"app":"bolts-off-screw-3d-puzzle-6743429951","from":null,"to":"active","reason":"A 3D puzzle game built around mental challenges, spatial reasoning and progressively harder levels.","job":"shadow"},{"id":87320,"at":"2026-10-14T19:33:33.748Z","kind":"app_added","list":null,"app_store_id":6743429951,"app":"bolts-off-screw-3d-puzzle-6743429951","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":"screw-puzzles","list_name":"screw puzzles","status":"active","review_status":"checked","position":8,"tier":"S","score":92.5,"components":{"rating":92.1,"votes":82.6,"rank":95.4,"recency":100},"ranks":[{"country":"us","rank":4},{"country":"gb","rank":6},{"country":"ca","rank":8},{"country":"au","rank":4},{"country":"de","rank":6}],"verdicts":[{"verdict":"keep","reason":"The core mechanic is unscrewing bolts and screws in the right order to dismantle objects, as in the title \"Bolts Off: Screw 3D Puzzle\".","verifier":"claude-sonnet-5-5","decided_at":"2026-10-15T06:02:53.114Z","attempts":1,"current":true},{"verdict":"keep","reason":"approved from the list's side","verifier":"list check","decided_at":"2026-10-15T06:02:53.114Z","attempts":1,"current":true}]},{"list":"puzzle-games","list_name":"puzzle games","status":"active","review_status":"checked","position":886,"tier":null,"score":68.7,"components":{"rating":92.1,"votes":82.6,"rank":0,"recency":100},"ranks":[],"verdicts":[{"verdict":"keep","reason":"A 3D puzzle game built around mental challenges, spatial reasoning and progressively harder levels.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-15T06:02:53.114Z","attempts":1,"current":true},{"verdict":"keep","reason":"approved from the list's side","verifier":"list check","decided_at":"2026-10-15T06:02:53.114Z","attempts":1,"current":true}]}]},"data_version":40828,"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/bolts-off-screw-3d-puzzle-6743429951/"}}