{"app_store_id":511881037,"slug":"iq-test-brain-cognitive-games-511881037","name":"IQ Test: Brain Cognitive Games","short_name":"IQ Test: Brain Cognitive Games","subtitle":"Medical Games for Adults Mind","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/55/d8/b5/55d8b515-6f98-9c43-176d-b736c4bfec0d/AppIcon-0-0-1x_U007emarketing-0-11-0-85-220.png/512x512bb.jpg","icon_tint":"#678d2f","store_url":"https://apps.apple.com/us/app/iq-test-brain-cognitive-games/id511881037?uo=4","price":0,"currency":"USD","rating":4.13045,"rating_count":2890,"rating_worldwide":4.132,"rating_count_worldwide":9713,"in_app_purchases":true,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":null,"primary_genre":"Education","version_date":"2026-04-08T10:06:41Z","updated_at":"2026-11-02T14:38:12.965Z","stale":false,"missing_since":null,"one_liner":"Free IQ test app offering a culture-free test, intellectual age estimate, celebrity comparison and a results database.","verified_maker":false,"maker_site":null,"file_size_bytes":87433216,"minimum_os":"13.0","content_rating":"4+","language_count":6,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/21/05/30/21053021-7c0c-3772-e9c0-6eb85804c654/mzl.pizoiwsv.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/a1/9f/57/a19f57f3-b683-0855-089d-e134256dd6a5/mzl.xqvipfqd.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/35/0e/2b/350e2b85-189d-808a-cc48-0cd7e069814e/mzl.iwuunxdc.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/75/a2/2a/75a22a9d-0123-e4f1-9801-7476bdd0a825/mzl.pmxfnwok.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/fd/7e/d0/fd7ed066-1882-5b8c-9d7e-c51b2b086392/mzl.lpnyrtlg.png/392x696bb.png"],"developer_name":"Games for Friends LLC","editors_choice":false,"url":"https://apptierlist.com/apps/iq-test-brain-cognitive-games-511881037/","api_url":"https://apptierlist.com/api/v1/apps/iq-test-brain-cognitive-games-511881037","schema_version":"1.0","generated_at":"2026-11-04T10:47:43.166Z","data_as_of":"2026-11-04T03:04:12.607Z","description":"Also, you may find out that you belong to 2% of people with the highest IQ level.\n\nLet’s find out our intellectual age and measure our IQ level (Intelligence Quotient)!\n\n\nIQ pro is a professional application that implements the culture-free testing method of IQ level that is based on R. Cattell.\n\nExperts consider this method as one of the most accurate and reliable in the world. The test results do not depend on your knowledge, experience, culture, or nationality.\n\n\nUsing this application you can:\n\n\n- Get tested your IQ level with detailed explanations and instructions.\n\n- Find out your intellectual age.\n\n- Find out who of celebrities is closer to your IQ.\n\n- Get the result in a form of number from 50 to 160, which is your IQ.\n\n- Test also your friends and relatives.\n\n- Manage a convenient database of results (for professionals: psychologists, human resource managers, and so on).\n\n- Review the response errors after testing is completed.\n\n- Use this application to test new employees for a job.\n\n\nPlease, read FAQ in the application to find out how you can use the testing in the real life.\n\nAlso, write your feedback about the application in the AppStore and get an additional testing for free.","facts":{"developer_id":732493364,"developer_url":"https://www.gamesforfriends.org/","first_released":"2012-07-05T19:54:44Z","support_url":"https://www.gamesforfriends.org/","privacy_url":"https://gamesforfriends.org/privacypolicy.php","website_url":"https://www.gamesforfriends.org/","app_version":"3.0.24","release_notes":"This IQ test just got even better with bug fixes and optimizations!","rating_current_version":4.13045,"rating_count_current_version":2890,"star_counts":[388,89,193,308,1912],"genres":["Education","Medical"],"languages":["EN","DE","RU","ZH","ES","ZH"],"content_advisories":null,"device_families":["iphone","ipad","ipod"],"made_for_iphone_duo":false,"chart":null},"freshness":{"apple_read_at":"2026-11-02T14:38:12.965Z","catalog_read_at":"2026-11-02T14:38:12.965Z","reviews_checked_at":null,"summary_written_at":"2026-10-27T02:00:12.697Z","placed_at":"2026-10-19T05:43:11.695Z","scored_at":"2026-11-04T03:04:12.607Z"},"editorial":{"one_liner":"Free IQ test app offering a culture-free test, intellectual age estimate, celebrity comparison and a results database.","what_is":"IQ Test: Brain Cognitive Games is an Education app listed as free to download. According to its description, it uses a culture-free IQ test based on R. Cattell's method and reports a score from 50 to 160. It also estimates intellectual age, compares results with celebrities, and can store results for multiple people.","good_for":["Checking your own IQ score and reviewing answer errors afterward","Testing friends and relatives and keeping their results together","Psychologists or HR staff testing job candidates and managing records"],"pricing":"IQ Test: Brain Cognitive Games is free to download, with in-app purchases on the App Store.","faq":[{"q":"Is the test based on a recognized method?","a":"The description says the test uses a culture-free method based on R. Cattell and that experts consider this method one of the most accurate and reliable. The listing gives no further validation details."},{"q":"What does the app report after a test?","a":"The description says it gives a score as a number from 50 to 160, an intellectual age, and a comparison with celebrities. It also mentions detailed explanations and reviewing response errors after testing."},{"q":"Does it cost money or require an account?","a":"It is free to download. It does not mention in-app purchases in the listing data."}],"model":"claude-haiku-5-5","created_at":"2026-10-27T02:00:12.697Z"},"memberships":[{"list":"iq-testing","list_name":"iq testing","list_status":"active","list_url":"https://apptierlist.com/best/iq-testing/","position":5,"tier":"A","score":81.8,"components":{"rating":74.4,"votes":79.9,"rank":97.4,"recency":75.7},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-19T05:43:11.695Z"}],"main_list":"iq-testing","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"maker":null,"history":[{"id":232053,"at":"2026-10-27T01:15:13.205Z","kind":"tier_changed","list":"iq-testing","app_store_id":511881037,"app":"iq-test-brain-cognitive-games-511881037","from":null,"to":"A","reason":"list left review: 6 or more members checked, ranked #5","job":"rescore"},{"id":169867,"at":"2026-10-19T05:43:11.695Z","kind":"membership_added","list":"iq-testing","app_store_id":511881037,"app":"iq-test-brain-cognitive-games-511881037","from":null,"to":"active","reason":"Built and marketed as a professional Cattell-based IQ test that gives a score from 50 to 160, an intellectual age, and celebrity comparisons.","job":"shadow"},{"id":164327,"at":"2026-10-19T00:56:11.720Z","kind":"app_added","list":null,"app_store_id":511881037,"app":"iq-test-brain-cognitive-games-511881037","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 an average of the components an app has (four public App Store signals, plus Apple's Editors' Choice badge as 100 where shown, plus ownership as 100 where the maker has verified it with our badge: it shows in components as ownership_verified); nothing is purchasable. Apps whose maker has verified ownership get a small score component, because an active maker is a sign the app is kept up to date. It never decides a tier on its own. Updated daily.","lists":[{"list":"iq-testing","list_name":"iq testing","status":"active","review_status":"checked","position":5,"tier":"A","score":81.8,"components":{"rating":74.4,"votes":79.9,"rank":97.4,"recency":75.7},"ranks":[{"country":"us","rank":4},{"country":"gb","rank":4},{"country":"ca","rank":4},{"country":"au","rank":4},{"country":"de","rank":2}],"verdicts":[{"verdict":"keep","reason":"Built and marketed as a professional Cattell-based IQ test that gives a score from 50 to 160, an intellectual age, and celebrity comparisons.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-19T05:43:11.695Z","attempts":1,"current":true},{"verdict":"keep","reason":"The app's main purpose is a Cattell culture-fair IQ test that produces a score from 50 to 160. That matches the list's intent directly.","verifier":"list check","decided_at":"2026-10-19T05:43:11.695Z","attempts":1,"current":true}]}]},"data_version":52827,"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/iq-test-brain-cognitive-games-511881037/"}}