{"app_store_id":945569194,"slug":"secret-key-lock-album-945569194","name":"Secret Key Lock Album","subtitle":null,"icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/12/22/17/12221796-297f-7459-41a1-95dc884f8e48/AppIcon-0-0-1x_U007emarketing-0-5-0-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/secret-key-lock-album/id945569194?uo=4","price":0,"currency":"USD","rating":4.80107,"rating_count":7686,"in_app_purchases":null,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":null,"primary_genre":"Photo & Video","version_date":"2025-12-12T15:20:50Z","updated_at":"2026-10-20T08:15:11.616Z","stale":false,"missing_since":null,"one_liner":"Free iOS app that keeps photos and videos in a private locker on the iPhone, unlocked with a passcode or Face ID.","verified_maker":false,"maker_site":null,"file_size_bytes":91714560,"minimum_os":"14.0","content_rating":"4+","language_count":2,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/92/42/47/92424750-1020-683f-868c-e333efb89ceb/ss1_en_1242-2688px_72dpi.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/84/71/3e/84713e54-6aa5-b80a-13cf-dd34f3fa6ee0/ss2_en_1242-2688px_72dpi.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/ee/ab/96/eeab962c-de5a-1817-812d-11a3a2834e62/9e2175c8-3ba4-450d-b719-5864d8bfad8d_ss6-5_en02_1242-2688px.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/2d/d4/b9/2dd4b98b-14a2-d523-7302-e774e73c4141/1a3d0f69-fb3b-415b-b92b-ca63ac0a020e_ss6-5_en03_1242-2688px.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/af/1d/8c/af1d8cb4-30ee-d62d-9900-1a55124b1899/ac0ca3c6-6a11-4de0-837d-140e7209e671_ss6-5_en04_1242-2688px.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/c5/e3/23/c5e32349-6ac1-2a01-1dfb-87e49f065cfd/c04008f0-7e17-4046-a7d7-be1a74fe4138_ss6-5_en05_1242-2688px.png/320x480bb.jpg"],"developer_name":"Ms, Inc.","editors_choice":null,"url":"https://apptierlist.com/apps/secret-key-lock-album-945569194/","api_url":"https://apptierlist.com/api/v1/apps/secret-key-lock-album-945569194","schema_version":"1.0","generated_at":"2026-10-21T23:47:38.904Z","data_as_of":"2026-10-21T22:38:12.804Z","description":"The best app to hide photos and videos you don’t want anyone else to see.\nYour private photos and videos are stored only on your iPhone and never uploaded anywhere. This is the safest way to protect your privacy.\nYou can unlock the photo locker with your passcode or Face ID.\n\nIt’s one of the top-ranked photo vault apps in Japan.\nKeep and revisit your favorite photos and videos with an app designed for privacy and simplicity.\n\nRecommending Use of Secret Key Lock Album for:\n- Keeping precious memories\n- Storing private photos and protecting your privacy\n- Creating personal collections\n- Saving important information securely\n\nWhat makes Secret Key Lock Album different?\n• Clean, simple design with fast performance. Easy for anyone to use.\n• All core features are available for free.\n• If you need more storage, the in-app purchase is a one-time payment — no monthly fees or subscriptions.\n\nFeatures:\n- Instantly move your data with the auto-delete function.\n- Supports videos, GIFs, Live Photos, Slo-mo, and Time-lapse, with a built-in video player.\n- You can restore photos and videos back to the iPhone Photos app.\n- Set any photo as your album cover.\n- Saves photos in high resolution to keep your memories sharp.\n- Add notes and comments to your important moments with the memo feature.\n- Enjoy looking back on your memories with the built-in slideshow.\n- Share photos and videos through AirDrop, social media, email, messages, and other supported apps.\n- With Dropbox support, you can transfer your data wirelessly.","facts":{"developer_id":496420284,"developer_url":"https://smilems.jp/key_secret_en/","first_released":"2015-03-31T07:08:58Z","support_url":null,"privacy_url":null,"website_url":null,"app_version":"2.9.1","release_notes":"- Adjusted the internal processing of advertisement display.","rating_current_version":4.80107,"rating_count_current_version":7686,"star_counts":null,"genres":["Photo & Video","Utilities"],"languages":["EN","JA"],"content_advisories":null,"device_families":null,"chart":null},"freshness":{"apple_read_at":"2026-10-20T08:15:11.616Z","catalog_read_at":null,"reviews_checked_at":null,"summary_written_at":"2026-10-19T16:37:11.590Z","placed_at":"2026-10-16T15:17:48.982Z","scored_at":"2026-10-21T22:38:12.804Z"},"editorial":{"one_liner":"Free iOS app that keeps photos and videos in a private locker on the iPhone, unlocked with a passcode or Face ID.","what_is":"Secret Key Lock Album is a Photo & Video app for hiding private photos and videos. The content is stored only on the iPhone and never uploaded, and the locker can be unlocked with a passcode or Face ID. Features include albums, a memo feature, a slideshow, restoring items to the iPhone Photos app, and sharing through AirDrop and other apps.","good_for":["Keeping private photos and videos off shared views","Storing memories in personal albums with notes","Keeping important information in a locked on-device store"],"pricing":"Secret Key Lock Album is free to download on the App Store.","faq":[{"q":"Are my photos uploaded to a server?","a":"The listing says private photos and videos are stored only on the iPhone and never uploaded anywhere. Dropbox support is listed as an optional way to transfer data wirelessly."},{"q":"How do I unlock the photo locker?","a":"You can unlock the photo locker with your passcode or Face ID."},{"q":"Can I move my photos back to my Photos library?","a":"Yes. You can restore photos and videos back to the iPhone Photos app."}],"model":"claude-haiku-5-5","created_at":"2026-10-19T16:37:11.590Z"},"memberships":[{"list":"secure-storage","list_name":"secure storage","list_status":"active","list_url":"https://apptierlist.com/best/secure-storage/","position":20,"tier":"B","score":72.9,"components":{"rating":95.9,"votes":80.1,"rank":57.2,"recency":58.6},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-16T15:17:48.982Z"},{"list":"photo-vault","list_name":"photo vault","list_status":"active","list_url":"https://apptierlist.com/best/photo-vault/","position":31,"tier":"C","score":71.8,"components":{"rating":95.9,"votes":80.1,"rank":52.6,"recency":58.5},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-16T15:17:48.982Z"}],"main_list":"secure-storage","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"history":[{"id":177898,"at":"2026-10-19T15:27:11.535Z","kind":"tier_changed","list":"photo-vault","app_store_id":945569194,"app":"secret-key-lock-album-945569194","from":"B","to":"C","reason":"rank shift: #33, score unchanged at 71.4, tier full (a quarter of the list)","job":"rescore"},{"id":147117,"at":"2026-10-17T13:46:13.393Z","kind":"tier_changed","list":"photo-vault","app_store_id":945569194,"app":"secret-key-lock-album-945569194","from":"D","to":"B","reason":"score 58.8 to 71.5","job":"rescore"},{"id":133855,"at":"2026-10-17T00:02:13.408Z","kind":"tier_changed","list":"secure-storage","app_store_id":945569194,"app":"secret-key-lock-album-945569194","from":"D","to":"B","reason":"score 58.5 to 74.4","job":"rescore"},{"id":127802,"at":"2026-10-16T15:24:49.623Z","kind":"tier_changed","list":"photo-vault","app_store_id":945569194,"app":"secret-key-lock-album-945569194","from":null,"to":"D","reason":"score 58.6","job":"rescore"},{"id":127770,"at":"2026-10-16T15:24:49.623Z","kind":"tier_changed","list":"secure-storage","app_store_id":945569194,"app":"secret-key-lock-album-945569194","from":null,"to":"D","reason":"score 58.6","job":"rescore"},{"id":127601,"at":"2026-10-16T15:17:48.982Z","kind":"membership_added","list":"secure-storage","app_store_id":945569194,"app":"secret-key-lock-album-945569194","from":null,"to":"active","reason":"Keeps private photos, videos and memo notes locked away from others, and one recommended use is saving important information securely.","job":"shadow"},{"id":127600,"at":"2026-10-16T15:17:48.982Z","kind":"membership_added","list":"photo-vault","app_store_id":945569194,"app":"secret-key-lock-album-945569194","from":null,"to":"active","reason":"Its main purpose is hiding private photos and videos behind a passcode or Face ID, and it is marketed as a top-ranked photo vault app.","job":"shadow"},{"id":116142,"at":"2026-10-16T02:18:51.810Z","kind":"app_added","list":null,"app_store_id":945569194,"app":"secret-key-lock-album-945569194","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":"secure-storage","list_name":"secure storage","status":"active","review_status":"checked","position":20,"tier":"B","score":72.9,"components":{"rating":95.9,"votes":80.1,"rank":57.2,"recency":58.6},"ranks":[{"country":"gb","rank":44},{"country":"ca","rank":34},{"country":"us","rank":19}],"verdicts":[{"verdict":"keep","reason":"Keeps private photos, videos and memo notes locked away from others, and one recommended use is saving important information securely.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-16T15:17:48.982Z","attempts":1,"current":true},{"verdict":"keep","reason":"It is a locked vault for private photos and videos, and the list already holds similar photo locker apps. It belongs among locked private storage options.","verifier":"list check","decided_at":"2026-10-16T15:17:48.982Z","attempts":1,"current":true}]},{"list":"photo-vault","list_name":"photo vault","status":"active","review_status":"checked","position":31,"tier":"C","score":71.8,"components":{"rating":95.9,"votes":80.1,"rank":52.6,"recency":58.5},"ranks":[{"country":"ca","rank":34},{"country":"us","rank":46},{"country":"gb","rank":40}],"verdicts":[{"verdict":"keep","reason":"Its main purpose is hiding private photos and videos behind a passcode or Face ID, and it is marketed as a top-ranked photo vault app.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-16T15:17:48.982Z","attempts":1,"current":true},{"verdict":"keep","reason":"Its core purpose is hiding private photos and videos behind a passcode or Face ID, which is exactly what this list is for.","verifier":"list check","decided_at":"2026-10-16T15:17:48.982Z","attempts":1,"current":true}]}]},"data_version":40386,"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/secret-key-lock-album-945569194/"}}