{"app_store_id":393247466,"slug":"bigmagnify-393247466","name":"BigMagnify","subtitle":null,"icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple114/v4/0a/81/57/0a815763-ebcb-003d-af24-6a5554a7b433/AppIcon-0-0-1x_U007emarketing-0-0-0-7-0-0-sRGB-0-0-0-GLES2_U002c0-512MB-85-220-0-0.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/bigmagnify/id393247466?uo=4","price":0,"currency":"USD","rating":4.62181,"rating_count":2401,"in_app_purchases":null,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":null,"primary_genre":"Medical","version_date":"2020-03-09T19:39:42Z","updated_at":"2026-10-20T21:52:12.756Z","stale":false,"missing_since":null,"one_liner":"Camera-based magnifying glass app for iPhone and iPad with 1x to 8x zoom, focus modes, image filters and a torch.","verified_maker":false,"maker_site":null,"file_size_bytes":26892288,"minimum_os":"10.3","content_rating":"4+","language_count":6,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/Purple124/v4/60/82/5c/60825cb0-7c9f-d422-34f1-f7aea09ce890/pr_source.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple124/v4/16/07/eb/1607ebe2-ae8d-b5dd-649b-f5ab79b8935d/pr_source.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple114/v4/af/b3/0d/afb30d58-cc8b-2fb4-6d20-0583db90b7a6/pr_source.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple114/v4/8f/d8/29/8fd829f0-2b28-8e3d-c8e5-4761ad404093/pr_source.png/392x696bb.png"],"developer_name":"David Cheng","editors_choice":null,"url":"https://apptierlist.com/apps/bigmagnify-393247466/","api_url":"https://apptierlist.com/api/v1/apps/bigmagnify-393247466","schema_version":"1.0","generated_at":"2026-10-22T06:06:10.594Z","data_as_of":"2026-10-22T02:41:12.789Z","description":"Turn your iPhone/iPad into a state-of-the-art magnifying glass!\n\nBigMagnify is the most advanced magnifying glass app available, offering cutting-edge features while being simple to use.\n\nFeatures:\n- Use the ENTIRE screen as a BIG magnifying glass (after in-app purchase, which removes the ads)\n- Freeze the current image with a single tap and share the magnified image\n- Auto-focus mode, locked-focus mode, manual focus mode\n- Advanced image filters to improve visibility and readability - invert, sharpen and mono\n- Image stabilization\n- Tap-and-hold to focus\n- Intuitive gestures to zoom and to focus\n- Magnify at 1x, 2x, 4x and 8x zoom levels\n- Adjustable iPhone flash/torch for viewing in low-light situations. NOTE: Continued use of this feature may dramatically decrease battery life.\n- Use the front-facing camera so you can use BigMagnify as a magnified mirror","facts":{"developer_id":387308223,"developer_url":"http://www.bigmagnifyapp.com/","first_released":"2010-09-25T18:51:06Z","support_url":null,"privacy_url":null,"website_url":null,"app_version":"3.1.1","release_notes":"Bug fixes and improvements","rating_current_version":4.62181,"rating_count_current_version":2401,"star_counts":null,"genres":["Medical","Lifestyle"],"languages":["EN","FR","DE","JA","ZH","ZH"],"content_advisories":null,"device_families":null,"chart":null},"freshness":{"apple_read_at":"2026-10-20T21:52:12.756Z","catalog_read_at":null,"reviews_checked_at":null,"summary_written_at":"2026-10-19T20:36:11.533Z","placed_at":"2026-10-19T13:10:11.695Z","scored_at":"2026-10-22T02:41:12.789Z"},"editorial":{"one_liner":"Camera-based magnifying glass app for iPhone and iPad with 1x to 8x zoom, focus modes, image filters and a torch.","what_is":"BigMagnify turns an iPhone or iPad into a magnifying glass using its camera. It offers 1x, 2x, 4x and 8x zoom, auto, locked and manual focus modes, and invert, sharpen and mono filters. It is listed in the Medical genre.","good_for":["Reading small print on labels or documents","Viewing fine details in low-light conditions with the torch","Using the front camera as a magnified mirror"],"pricing":"BigMagnify is free to download on the App Store.","faq":[{"q":"Is the app free to use?","a":"It is free to download. The description says an in-app purchase removes ads and lets you use the entire screen as a magnifier. The price of that purchase: Not stated on the App Store."},{"q":"Does the torch affect battery life?","a":"Yes. The description notes that continued use of the iPhone flash or torch may dramatically decrease battery life."},{"q":"Can I save or share a magnified image?","a":"Yes. The description says you can freeze the current image with a single tap and share the magnified image."}],"model":"claude-haiku-5-5","created_at":"2026-10-19T20:36:11.533Z"},"memberships":[{"list":"magnifying-glass","list_name":"magnifying glass","list_status":"active","list_url":"https://apptierlist.com/best/magnifying-glass/","position":9,"tier":"C","score":61.9,"components":{"rating":92,"votes":74.9,"rank":80.8,"recency":0},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-19T13:10:11.695Z"}],"main_list":"magnifying-glass","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"history":[{"id":178431,"at":"2026-10-19T19:33:11.537Z","kind":"tier_changed","list":"magnifying-glass","app_store_id":393247466,"app":"bigmagnify-393247466","from":"F","to":"C","reason":"score 41.6 to 62.4","job":"rescore"},{"id":177189,"at":"2026-10-19T13:23:11.539Z","kind":"tier_changed","list":"magnifying-glass","app_store_id":393247466,"app":"bigmagnify-393247466","from":null,"to":"F","reason":"score 41.6","job":"rescore"},{"id":176624,"at":"2026-10-19T13:10:11.695Z","kind":"membership_added","list":"magnifying-glass","app_store_id":393247466,"app":"bigmagnify-393247466","from":null,"to":"active","reason":"Built and marketed as a magnifying glass app: camera-based 1x-8x zoom, freeze frame, focus modes, and readability filters.","job":"shadow"},{"id":170976,"at":"2026-10-19T06:17:11.818Z","kind":"app_added","list":null,"app_store_id":393247466,"app":"bigmagnify-393247466","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":"magnifying-glass","list_name":"magnifying glass","status":"active","review_status":"checked","position":9,"tier":"C","score":61.9,"components":{"rating":92,"votes":74.9,"rank":80.8,"recency":0},"ranks":[{"country":"us","rank":11},{"country":"gb","rank":12},{"country":"ca","rank":25},{"country":"au","rank":22},{"country":"de","rank":31}],"verdicts":[{"verdict":"keep","reason":"Built and marketed as a magnifying glass app: camera-based 1x-8x zoom, freeze frame, focus modes, and readability filters.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-19T13:10:11.695Z","attempts":1,"current":true},{"verdict":"keep","reason":"Its main purpose is using the phone camera as a magnifier for small text and objects. It offers zoom levels, focus modes, readability filters and a torch.","verifier":"list check","decided_at":"2026-10-19T13:10:11.695Z","attempts":1,"current":true}]}]},"data_version":40623,"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/bigmagnify-393247466/"}}