{"app_store_id":342643402,"slug":"kappboom-cool-wallpapers-342643402","name":"Kappboom - Cool Wallpapers","subtitle":"New 4K Backgrounds Daily","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/2d/4d/41/2d4d417d-e257-2178-8af2-c40b48337a8f/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/kappboom-cool-wallpapers/id342643402?uo=4","price":0,"currency":"USD","rating":4.66885,"rating_count":32215,"in_app_purchases":true,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":null,"primary_genre":"Photo & Video","version_date":"2023-02-03T17:21:24Z","updated_at":"2026-10-15T05:12:53.111Z","stale":false,"missing_since":null,"one_liner":"Wallpaper app with a gallery of images, search by tags, colors and categories, collage and effects tools, and iMessage…","verified_maker":false,"maker_site":null,"file_size_bytes":117486592,"minimum_os":"11.0","content_rating":"9+","language_count":13,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/59/67/f9/5967f9eb-2f69-1074-977c-d83abe70ad51/pr_source.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/47/d8/5d/47d85d15-be5e-1d4a-3cef-ad7a9feb1c6e/pr_source.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/59/c0/bf/59c0bf5a-c30c-f1c6-fc6d-2bb032d8a881/pr_source.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/76/50/5f/76505f1d-6d5d-624c-568c-8015b49f63e9/mzl.aatvarkn.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/7f/41/11/7f41114f-7bb8-2525-acae-4b53c8f338d5/mzl.hddivzdh.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/db/8a/4f/db8a4f94-cb5e-2e6d-c093-6ed1606ae965/mzl.bkzcvlzh.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/37/b0/bd/37b0bd3d-0e5d-b96f-b4ab-026dcf19eb75/mzl.qubrppbc.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/b9/9f/1c/b99f1cad-59ec-b7db-0a4b-112fb762af9c/mzl.gxnaragi.jpg/392x696bb.jpg"],"developer_name":"Kappboom Inc.","editors_choice":false,"url":"https://apptierlist.com/apps/kappboom-cool-wallpapers-342643402/","api_url":"https://apptierlist.com/api/v1/apps/kappboom-cool-wallpapers-342643402","schema_version":"1.0","generated_at":"2026-10-21T14:02:11.097Z","data_as_of":"2026-10-21T12:44:13.383Z","description":"The #1 Ranked and Best Wallpapers app with over 200,000 beautiful and cool wallpapers at your fingertips!  Download NOW for FREE!\n\nHere at Kappboom we work hard day and night to bring you the Best Wallpapers.  Our caring and dedicated staff makes sure that our content is the best.  Our developers work around the clock to constantly improve our applications, and to stay the best!\n\nAwesome Features:\n• New iMessage support!  FREE Cool Stickers, Cool Messages and Cool Wallpapers for iMessage.\n• Cool Stickers: FREE Cool Stickers.  New stickers added daily.  Don't pay for stickers when you can get them from us for free.\n• Cool Messages: Give your messages a touch of flavor with awesome message themes.  No more boring blue messages.\n• Cool Wallpapers: Share awesome and inspiring wallpapers to your friends.\n• Full support for the latest iPhone XS Max, XS, XR!  Modern and up-to-date design!\n• Retina Display High Resolution 1080x1920,750x1334,640x960 wallpapers for all iPhones!   \n• High Definition Resolution 2048x2048 for iPad Pro and iPad Air!  Beautiful poster-sized photography and wallpaper images for Facebook, Twitter and Tumblr.\n• And regular sized 320x480 images for iPhone 3GS/3G/2G and all iPod Touches!\n• Intuitive and FAST navigation through a beautiful wallpaper gallery.\n• Slideshow mode allows you to lean back and comfortably navigate cool photos.\n• Browse through over 100,000 awesome photos and add the ones you like to your Favorites!\n• \"Hold and Drag\" shortcut on the Gallery allows you to quickly Add to Favorites, find pictures with Similar Tags, and Share to friends and family. \n• Search using our Kappboom's image search engine or with Yahoo's Flickr or Google's Picasa!\n• Search for images with multiple tags, multiple colors, and multiple categories.\n• Cool Collages lets you combine wallpaper images with our own photos to let you build the coolest wallpaper in town!  \n• Cool Effects allow you to add enhance images, add effects, frames, text, remove redeye, and even draw!  \n• Cool Skins gives you glow effects, app shelves, and other skins that are updated regularly.\n• Share high-definition crystal-clear HD wallpapers, photography, and collage masterpieces and on social networks such as Facebook, Twitter, Tumblr, Pinterest, Vkontakte, WeChat Timeline/Sessions, Sina Weibo, Tencent Weibo, Line, Kakao Talk and more!\n• You can easily also Message, Email, Copy+Paste, and AirDrop these awesome pictures to family and friends!\n• Assign cool photos and wallpapers to your contacts easily with a few simple taps!\n• Print out awesome images and frame them for your home and office!\n\nTestimonials!\n\n\"So cool!\" 5 Stars\n\"This is the best wallpaper app ever!!! I would pay money for this!!\"\n\n\"Cool\" 5 Stars\n\"The best thing ever!!\"\n\n\"Great app\" 5 Stars\n\"It has cool wallpapers. It's so hard to choose which one to make my main screen. Awesome app!!!!!\"\n\nCategories for easy searching in our Wallpaper application:\nQuotes, Jokes, 3D, Abstract, Animal, Anime, Architecture, Artistic, Baby, Car, Chat,  Christmas, Color, Comedy, Cute, Effect, Effects, Fantasy, Festival, Flags, Flickr, Food, Graffiti, Halloween, Holiday, Horoscope, Image, Images, Insects, Landscape, Music, Nature, People, Photo, Photos, Photography, Plants, Quotes, Religious, Scary, Skins, Space, Sports, Stars, Thanksgiving, Theme, Themes, Universe, Valentine,\n\nKappboom now offers an Inspiration Portal Subscription Service.  Become a Diamond Member today to get Diamond level support, all unlocked content, and all ads removed.\n\nSubscription Terms: Kappboom monthly subscription after free trial is $7.99 and automatically renews unless turned off in Account Settings at least 24 hours before current period ends.  Payment is charged to your iTunes account.  Unused portion of free trial is forfeited after purchase.  Annual Membership is $49.99 without Free Trial, but 50% Discount off original monthly price.    \n\nTerms: https://m1.kappboom.com/terms\nPrivacy Policy: https://m1.kappboom.com/privacy","facts":{"developer_id":342643408,"developer_url":"https://m1.kappboom.com/wallpapers","first_released":"2009-12-17T21:39:08Z","support_url":"https://www.kappboom.com/","privacy_url":"https://www.kappboom.com/tos.html","website_url":"https://m1.kappboom.com/wallpapers","app_version":"7.4.5","release_notes":"This app has been updated by Apple to prepare for watchOS 27 compatibility. No new features are included.\n\n* Updated to support iOS 16.2 \n* Fixed a critical bug that caused Kappboom to save the wrong wallpaper.","rating_current_version":4.66885,"rating_count_current_version":32215,"star_counts":[810,453,1274,3521,26155],"genres":["Photo & Video","Social Networking"],"languages":["NL","EN","FR","DE","IT","JA","KO","PT","RU","ZH","ES","SV","ZH"],"content_advisories":["Infrequent/Mild Mature/Suggestive Themes","Infrequent/Mild Horror/Fear Themes"],"device_families":["watch","iphone","ipad","ipod"],"chart":null},"freshness":{"apple_read_at":"2026-10-15T05:12:53.111Z","catalog_read_at":"2026-10-12T18:26:02.504Z","reviews_checked_at":null,"summary_written_at":"2026-10-13T04:11:02.522Z","placed_at":"2026-10-13T01:41:07.213Z","scored_at":"2026-10-21T12:44:13.383Z"},"editorial":{"one_liner":"Wallpaper app with a gallery of images, search by tags, colors and categories, collage and effects tools, and iMessage…","what_is":"Kappboom is a free Photo & Video app that offers a gallery of wallpapers in several resolutions for iPhone, iPad and iPod Touch, with slideshow mode and favorites. It also includes collage and effect tools, sharing options, and iMessage stickers and message themes.","good_for":["Finding wallpapers for an iPhone or iPad home screen","Sharing images with friends through iMessage or social networks","Combining wallpaper images with your own photos in a collage"],"pricing":"Kappboom - Cool Wallpapers is free to download, with in-app purchases on the App Store.","faq":[{"q":"Is Kappboom free to download?","a":"The App Store listing shows the price as free."},{"q":"Which devices does Kappboom support?","a":"The listing mentions wallpapers for iPhone, iPad Pro and iPad Air, and iPod Touch, with resolutions listed for each. It also mentions full support for the iPhone XS Max, XS and XR."},{"q":"Can I search for wallpapers by specific criteria?","a":"Yes. You can search with multiple tags, multiple colors and multiple categories, and search through Kappboom's engine or through Flickr or Picasa."}],"model":"claude-haiku-5-5","created_at":"2026-10-13T04:11:02.522Z"},"memberships":[{"list":"wallpaper-browsing","list_name":"wallpaper browsing","list_status":"active","list_url":"https://apptierlist.com/best/wallpaper-browsing/","position":74,"tier":null,"score":58.1,"components":{"rating":92.8,"votes":86.1,"rank":53.4,"recency":0},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-13T01:41:07.213Z"}],"main_list":"wallpaper-browsing","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"history":[{"id":112834,"at":"2026-10-15T16:02:00.413Z","kind":"tier_changed","list":"wallpaper-browsing","app_store_id":342643402,"app":"kappboom-cool-wallpapers-342643402","from":"D","to":null,"reason":"under review: not checked from the list's side yet","job":"rescore"},{"id":105413,"at":"2026-10-15T14:44:00.415Z","kind":"tier_changed","list":"wallpaper-browsing","app_store_id":342643402,"app":"kappboom-cool-wallpapers-342643402","from":null,"to":"D","reason":"rank shift: #40, score unchanged at 55.3","job":"rescore"},{"id":104379,"at":"2026-10-15T10:58:36.040Z","kind":"tier_changed","list":"wallpaper-browsing","app_store_id":342643402,"app":"kappboom-cool-wallpapers-342643402","from":"D","to":null,"reason":"rank shift: #41, below the tiered top 40","job":"rescore"},{"id":76023,"at":"2026-10-14T04:51:53.692Z","kind":"tier_changed","list":"wallpaper-browsing","app_store_id":342643402,"app":"kappboom-cool-wallpapers-342643402","from":"F","to":"D","reason":"score 55.3","job":"rescore"},{"id":68157,"at":"2026-10-13T01:57:53.606Z","kind":"tier_changed","list":"wallpaper-browsing","app_store_id":342643402,"app":"kappboom-cool-wallpapers-342643402","from":null,"to":"F","reason":"score 44.6","job":"rescore"},{"id":68046,"at":"2026-10-13T01:41:07.213Z","kind":"membership_added","list":"wallpaper-browsing","app_store_id":342643402,"app":"kappboom-cool-wallpapers-342643402","from":null,"to":"active","reason":"Core job: a gallery of 200,000+ cool 4K wallpapers with fast navigation, favorites and slideshow, with new ones added daily.","job":"shadow"},{"id":64471,"at":"2026-10-12T18:26:02.504Z","kind":"app_added","list":null,"app_store_id":342643402,"app":"kappboom-cool-wallpapers-342643402","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":"wallpaper-browsing","list_name":"wallpaper browsing","status":"active","review_status":"checked","position":74,"tier":null,"score":58.1,"components":{"rating":92.8,"votes":86.1,"rank":53.4,"recency":0},"ranks":[{"country":"de","rank":28},{"country":"ca","rank":45},{"country":"gb","rank":43}],"verdicts":[{"verdict":"keep","reason":"The app's main purpose is a large, daily-updated catalog of wallpapers to browse and set as the phone background. That is the same thing the existing apps in this list do.","verifier":"list check","decided_at":"2026-10-17T06:46:13.390Z","attempts":1,"current":true},{"verdict":"keep","reason":"Core job: a gallery of 200,000+ cool 4K wallpapers with fast navigation, favorites and slideshow, with new ones added daily.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-13T01:41:07.213Z","attempts":1,"current":false}]}]},"data_version":39969,"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/kappboom-cool-wallpapers-342643402/"}}