{"game_intel_data":{},"featured_reviews":[{"content":"Montessori 1st Operations is a wonderful teaching tool for mathematical concepts focusing on: addition, subtraction, odds, evens, and halving numbers. Through visual cues and engaging animations, children will learn to process fundamental mathematical computations in a more meaningful manner. I recommend this product happily and suggest it for emerging learners as well as students who may be struggling with these core concepts. ~reviewed by LSAppleby","version":"1.1","date":"2013-05-11T00:00:00Z","rating":4,"app_id":627950311,"username":"LSAppleby","title":"Excellent!","country":"US","tags":["social_and_community"],"review_id":802860117},{"content":"My 4 1/2 yo loves this app! She is motivated and feels accomplished when she solves a question and gets points to acquire more monster parts. Admittedly, her favorite thing to do is blow them up, but in the interim she has mastered simple addition and is now learning simple subtraction, simple division (halves, quarters, etc) and is curious about even and odd numbers. This app has supported her learning with me - mostly because the app is as tireless as she is and there are only so many times I can set up objects for her to calculate before I reach my limit. \n\nI like that I can customize her learning so that it's appropriate to her level - she's not yet ready for double digits. She was getting frustrated using big sister's profile so I made a new one for her where she has built her confidence and looks forward to her time on the iPad so she can play her monster math game. \n\nAll in all, I have no complaints - rare indeed for an expensive app. It's stable and responsive on our iPad 2 and my iPhone 6P. The music/audio is pleasant and not annoying. \n\nLove love love!","version":"1.4.3","date":"2017-01-11T00:00:00Z","rating":5,"app_id":627950311,"username":"Roro 101","title":"Excellent app for learning early math concepts","country":"US","tags":["sound_and_music","cross_platform_consistency","social_and_community","game_progression"],"review_id":1519556570},{"content":"Excellent math app for kids. Fun and easy to play. I love the lab where you can experiment the monsters!","version":"1.4.3","date":"2016-04-20T00:00:00Z","rating":5,"app_id":627950311,"username":"Helen921","title":"must have app...","country":"US","tags":["social_and_community"],"review_id":1366029160}],"related_apps":[{"app_id":1223397201,"app_view_url":"/ios/us/kiddopia-inc/app/kiddopia-kids-learning-games/1223397201/","country":"US","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/4b/9d/6e/4b9d6ed0-b613-378a-7557-801ef6de736c/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/150x150bb.jpg","name":"Kiddopia: Kids Learning Games","os":"ios","price":{"currency":"USD","value":0,"string_value":"$0.00","subunit_to_unit":100},"publisher_id":1568460596,"publisher_name":"Kiddopia, Inc.","publisher_profile_url":"/publisher/ios/1568460596","rating":4.34691333256907,"rating_breakdown":[11785,5806,6769,13054,102154],"rating_count":139568},{"app_id":666465255,"app_view_url":"/ios/us/enuma-inc/app/todo-math/666465255/","country":"US","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/d3/42/ed/d342ed9e-dfbd-df47-2ad0-47fbdf0a7f95/AppIcon-Version8-0-0-1x_U007emarketing-0-11-0-0-85-220.png/150x150bb.jpg","name":"Todo Math","os":"ios","price":{"currency":"USD","value":0,"string_value":"$0.00","subunit_to_unit":100},"publisher_id":577646433,"publisher_name":"Enuma, Inc.","publisher_profile_url":"/publisher/ios/577646433","rating":4.703603603603604,"rating_breakdown":[38,17,30,66,959],"rating_count":1110},{"app_id":1272098657,"app_view_url":"/ios/us/rv-appstudios-llc/app/math-kids-add-subtract-count/1272098657/","country":"US","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/19/77/21/197721d2-2429-0dc9-effc-e926acb1f829/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/150x150bb.jpg","name":"Math Kids - Add,Subtract,Count","os":"ios","price":{"currency":"USD","value":0,"string_value":"$0.00","subunit_to_unit":100},"publisher_id":340181308,"publisher_name":"RV AppStudios LLC","publisher_profile_url":"/publisher/ios/340181308","rating":4.614805520702635,"rating_breakdown":[331,173,282,663,6521],"rating_count":7970},{"app_id":1034523226,"app_view_url":"/ios/us/originator-inc/app/endless-learning-academy/1034523226/","country":"US","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/ed/d9/aa/edd9aa0a-ecf9-5fff-d665-3ae0a645c0b7/AppIcon-0-0-1x_U007emarketing-0-7-0-85-220.png/150x150bb.jpg","name":"Endless Learning Academy","os":"ios","price":{"currency":"USD","value":0,"string_value":"$0.00","subunit_to_unit":100},"publisher_id":693294917,"publisher_name":"Originator Inc.","publisher_profile_url":"/publisher/ios/693294917","rating":4.181257706535142,"rating_breakdown":[172,95,104,147,1104],"rating_count":1622},{"app_id":1520827387,"app_view_url":"/ios/us/blue-zoo/app/numberblocks-world/1520827387/","country":"US","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/c0/db/31/c0db31b8-6f25-e113-16c4-ab6c931caa2e/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/150x150bb.jpg","name":"Numberblocks World","os":"ios","price":{"currency":"USD","value":0,"string_value":"$0.00","subunit_to_unit":100},"publisher_id":938119031,"publisher_name":"Blue-Zoo","publisher_profile_url":"/publisher/ios/938119031","rating":4.055555555555555,"rating_breakdown":[23,14,18,17,126],"rating_count":198},{"app_id":660345152,"app_view_url":"/ios/us/duck-duck-moose-llc/app/moose-math-duck-duck-moose/660345152/","country":"US","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/bc/a7/96/bca79678-54cc-6ac6-0516-b6caffb021fa/AppIcon-0-0-1x_U007emarketing-0-0-0-7-0-0-sRGB-0-0-0-GLES2_U002c0-512MB-85-220-0-0.png/150x150bb.jpg","name":"Moose Math - Duck Duck Moose","os":"ios","price":{"currency":"USD","value":0,"string_value":"$0.00","subunit_to_unit":100},"publisher_id":303076298,"publisher_name":"Duck Duck Moose LLC","publisher_profile_url":"/publisher/ios/303076298","rating":4.229276895943562,"rating_breakdown":[55,31,33,58,390],"rating_count":567},{"app_id":1534886813,"app_view_url":"/ios/us/mathhero-pte-ltd/app/mathhero-math-games-for-kids/1534886813/","country":"US","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/82/f9/45/82f945d9-a5b6-0bb0-a2cd-3438df2bd82f/AppIcon-1x_U007emarketing-0-8-0-85-220-0.png/150x150bb.jpg","name":"MathHero: Math Games for Kids","os":"ios","price":{"currency":"USD","value":0,"string_value":"$0.00","subunit_to_unit":100},"publisher_id":1825867124,"publisher_name":"MathHero Pte. Ltd.","publisher_profile_url":"/publisher/ios/1825867124","rating":4.659327340672659,"rating_breakdown":[288,164,428,873,8148],"rating_count":9901},{"app_id":1025450732,"app_view_url":"/ios/us/makkajai-edu-tech-private-limited/app/monster-math-2-kids-math-game/1025450732/","country":"US","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/08/bb/c1/08bbc189-42ff-e955-2616-6bcf332a5866/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/150x150bb.jpg","name":"Monster Math 2: Kids Math Game","os":"ios","price":{"currency":"USD","value":0,"string_value":"$0.00","subunit_to_unit":100},"publisher_id":828715957,"publisher_name":"Makkajai Edu Tech Private Limited","publisher_profile_url":"/publisher/ios/828715957","rating":4.469717984281091,"rating_breakdown":[356,171,394,716,4852],"rating_count":6489},{"app_id":599694143,"app_view_url":"/ios/us/rosimosi-llc/app/2nd-grade-learning-school-ed/599694143/","country":"US","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/cd/51/29/cd512999-80b4-7336-a8df-aa2ca237175a/AppIcon-0-0-1x_U007emarketing-0-7-85-220.png/150x150bb.jpg","name":"2nd Grade Learning: School Ed","os":"ios","price":{"currency":"USD","value":1999,"string_value":"$19.99","subunit_to_unit":100},"publisher_id":492117766,"publisher_name":"RosiMosi LLC","publisher_profile_url":"/publisher/ios/492117766","rating":4.484302689180738,"rating_breakdown":[404,191,461,1012,5927],"rating_count":7995},{"app_id":1407833333,"app_view_url":"/ios/us/skidos-learning/app/baking-games-for-kids/1407833333/","country":"US","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/48/be/94/48be94a2-b92e-5d39-0bdb-d10946aeccd5/AppIcon-0-0-1x_U007epad-0-1-85-220.png/150x150bb.jpg","name":"Baking Games for Kids!","os":"ios","price":{"currency":"USD","value":0,"string_value":"$0.00","subunit_to_unit":100},"publisher_id":733707732,"publisher_name":"Skidos Learning","publisher_profile_url":"/publisher/ios/733707732","rating":4.283524196527521,"rating_breakdown":[203,210,563,1311,3127],"rating_count":5414}],"top_in_app_purchases":{},"versions":[{"date":1460592000000,"value":"1.4.3"},{"date":1449100800000,"value":"1.4.2"},{"date":1418860800000,"value":"1.4.1"},{"date":1402876800000,"value":"1.4"},{"date":1378684800000,"value":"1.3"},{"date":1373846400000,"value":"1.2"},{"date":1368057600000,"value":"1.1"},{"date":1366588800000,"value":"1.0"}],"feature_graphic":null,"screenshots":{"iphone":["https://is1-ssl.mzstatic.com/image/thumb/Purple49/v4/2d/9a/3e/2d9a3ef5-3aaf-2693-1842-e50f58e1f9da/mzl.fvqobrrj.jpg/2208x1242bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple49/v4/90/f2/a1/90f2a148-8392-56f1-fdda-515f352cf358/mzl.mrfyefak.jpg/2208x1242bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple49/v4/e3/49/e5/e349e58a-34e1-cfb6-7ea0-3b2d741613a0/mzl.uychmrrj.jpg/2208x1242bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple49/v4/d9/e0/1a/d9e01acc-a69d-da52-559b-4ba8e9e02421/mzl.jhwxucvc.jpg/2208x1242bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple49/v4/82/02/63/820263ec-4fc7-79d1-4124-5e2a3f492a74/mzl.mtnzkzxj.jpg/2208x1242bb.png"],"ipad":["https://is1-ssl.mzstatic.com/image/thumb/Purple49/v4/46/de/f2/46def2e2-0f31-d8fe-d211-a109432edc12/pr_source.jpg/2732x2048bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple49/v4/e9/7a/9e/e97a9e1e-ca06-e921-3d86-678422aa77ae/pr_source.jpg/2732x2048bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple49/v4/55/d3/81/55d381ca-0120-e6f9-9637-7415cc8257cd/pr_source.jpg/2732x2048bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple49/v4/34/46/4a/34464a91-802f-c77e-45dc-e0640de54b27/pr_source.jpg/2732x2048bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple49/v4/22/89/dc/2289dcaf-62ab-f343-6b4c-d4ccf5490c87/pr_source.jpg/2732x2048bb.png"],"iwatch":[],"imessage_iphone":[],"imessage_ipad":[]},"trailers":{"iphone":{"img":"https://is1-ssl.mzstatic.com/image/thumb/PurpleVideo20/v4/65/f2/5a/65f25a26-860d-5028-c543-cfc986fc1558/Jobca06a976-5705-4ad0-b46c-9bf55ba38647-92630808-PreviewImage_AppTrailer_m4v-Time1459437366247.png/800x0w.jpeg","vid":"https://apptrailers.itunes.apple.com/itunes-assets/PurpleVideo123/v4/a4/0e/c2/a40ec236-bd82-df68-1389-8942443cb012/P63141003_default.m3u8"},"ipad":{"img":"https://is1-ssl.mzstatic.com/image/thumb/PurpleVideo18/v4/d4/6b/53/d46b537d-c172-caf7-8ef9-93ceddcd6f10/Jobd9736acc-f912-4beb-bfc4-7105aa3df568-92631055-PreviewImage_AppTrailer_m4v-Time1459437973354.png/800x0w.jpeg","vid":"https://apptrailers.itunes.apple.com/itunes-assets/PurpleVideo60/v4/c5/f7/75/c5f77540-8f77-6bed-8eaa-5797dffcdef8/P38199519_default.m3u8"}},"active":true,"advertised_on_any_network":{"name":"Advertised on Any Network","custom_fields_filter_id":{"errors":["Invalid params values: [nil], name: \"Advertised on Any Network\""]}},"categories":[{"name":"Education","id":6017},{"name":"Games","id":6014}],"content_rating":"4+","description":{"full_description":"An Amazing app dedicated to the discovery of additions & subtractions, for children 5 to 8 years!<br>- Featured in iTunes!<br><br>Want to build a solid math foundation for your children?  Montessori 1st Operations is a revolutionary app allying a 100 year old proven pedagogy with the best of 21st Century technology and fun monsters to introduce 4 very important concepts (addition, subtraction, doubles/halves, odd/even). <br><br>It offers a clear and simple approach to first operations that will change the way children see math forever, whether they use it in class or at home. We've implemented a dynamic progression algorithm that follows each user's progress and adapts the games according to their level.<br><br>Recommended ages: 5 to 8<br><br>Key Features:<br>-  Play with Montessori materials: number rods and counters<br>- Learn Math on an interactive app with charming graphics!<br>- Master on addition and subtraction through a natural progression with numbers from 1 to 99!<br>- Get into multiplication and division using the concepts of double and half!<br>- Launch the playbox, who contains lots of games!<br>- Have fun with the “Monster lab”, creating your own monster !<br><br>• Designed by teachers.<br>• Safe for kids! Absolutely no third-party ads!<br><br>Download 1st Operations now, and be ready to become unbeatable at math!<br><br>If you like Montessori First Operations, you will also like our other educational apps: http://edokiacademy.com.<br><br>If you have questions or comments on our app, please email us at: support@edokiacademy.com as we cannot answer reviews left in iTunes.<br><br>KNOW WHAT'S INSIDE<br>As a MOMs with Apps member, we follow the \"Know what's inside\" best practices for kids’ apps<br><br>We take personal data protection very seriously. When using our app, your child will never come across:<br>-  advertising<br>-  in-apps<br>-  links to social networks<br>-  personal data request","app_summary":"'Montessori 1st Operations', published by a France-based company. The app was last updated on 14 April 2016. Released in US on 09 May 2013 and globally on 09 May 2013. 'Montessori 1st Operations' belongs to the 'Education' category maintaining a content rating of '4+'. Last month's estimates were < 5k downloads and < $5k revenue. The app is available in France, Italy, and Germany but not being advertised actively. Sign up / Sign in to learn more about the time spent, session durations, usage & engagement (DAU, WAU, MAU), retention, churn, marketshare, growth trends, and other market statistics.","subtitle":"","promo_text":""},"has_in_app_purchases":false,"installs":null,"language":"EN","support_url":"https://www.edokiacademy.com/en/contact/","top_countries":["FR","IT","DE"],"valid_countries":["AE","AO","AR","AT","AU","AZ","BE","BF","BG","BH","BJ","BO","BR","BY","CA","CG","CH","CI","CL","CM","CO","CR","CY","CZ","DE","DK","DO","DZ","EC","EE","EG","ES","FI","FR","GB","GE","GH","GR","GT","HK","HR","HU","ID","IE","IL","IN","IQ","IT","JO","JP","KE","KH","KR","KW","KZ","LA","LB","LK","LT","LU","LV","LY","MA","ML","MM","MO","MT","MX","MY","MZ","NG","NI","NL","NO","NZ","OM","PA","PE","PH","PK","PL","PT","PY","QA","RO","RS","RU","SA","SE","SG","SI","SK","SN","SV","TH","TN","TR","TW","TZ","UA","UG","US","UY","UZ","VE","VN","YE","ZA","ZM","ZW"],"available_countries":["CR","QA","ZA","US","AU","CA","CN","FR","DE","GB","IT","JP","KR","RU","DZ","AO","AR","AT","AZ","BB","BY","BE","BM","BR","BG","CL","CO","HR","CZ","DK","DO","EC","EG","SV","FI","GH","GR","GT","HK","HU","IN","ID","IE","IL","KZ","KE","KW","LB","LT","LU","MO","MG","MY","MX","NL","NZ","NG","NO","OM","PK","PA","PE","PH","PL","PT","RO","SA","SG","SK","SI","ES","LK","SE","CH","TW","TH","TN","TR","UA","AE","UY","UZ","VE","VN","BO","EE","LV","NI","PY","KH","AF","GE","IQ","LY","MA","MZ","MM","YE","BH","CY","MT","RS","BJ","BF","CM","CG","CI","JO","LA","ML","SN","TZ","UG","ZM","ZW"],"pre_order_countries":[],"website_url":"https://www.edokiacademy.com/en/app-montessori/math/1res-operations-montessori/","app_id":627950311,"app_view_url":"/ios/us/edoki-academy/app/montessori-1st-operations-addition-subtraction-made-simple/627950311/","country":"US","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple49/v4/9d/86/af/9d86af91-3eaf-41b7-f93c-904b2c9ab254/pr_source.png/150x150bb.jpg","name":"Montessori 1st Operations - addition & subtraction made simple","os":"ios","price":{"currency":"USD","value":399,"string_value":"$3.99","subunit_to_unit":100},"publisher_id":555989645,"publisher_name":"EDOKI ACADEMY","publisher_profile_url":"/publisher/ios/555989645","rating":3.933333333333333,"rating_breakdown":[2,1,1,3,8],"rating_count":15,"country_release_date":1368089713000,"current_version":"1.4.3","file_size":151285760,"first_released_in":["US","AU","CA","CN","FR","DE","GB","IT","JP","KR","RU","DZ","AO","AR","AT","AZ","BB","BY","BE","BM","BR","BG","CL","CO","HR","CZ","DK","DO","EC","EG","SV","FI","GH","GR","GT","HK","HU","IN","ID","IE","IL","KZ","KE","KW","LB","LT","LU","MO","MG","MY","MX","NL","NZ","NG","NO","OM","PK","PA","PE","PH","PL","PT","RO","SA","SG","SK","SI","ES","LK","SE","CH","TW","TH","TN","TR","UA","AE","UY","UZ","VE","VN","BO","EE","LV","NI","PY","KH","MZ","YE","BH","CY","MT","BJ","BF","CG","JO","LA","ML","SN","TZ","UG","ZW"],"minimum_os_version":"6.0","publisher_country":"France","recent_release_date":1460592000000,"release_date":1368089713000,"release_status":"REGIONAL_RELEASE","supported_languages":["EN"],"worldwide_release_date":1368057600000,"store_removal_date":null,"cohort_id":null,"worldwide_last_month_revenue":{"unit":"cent","type":"currency","currency":"USD","value":100000},"worldwide_last_month_downloads":{"unit":"unit","type":"integer","value":1000},"category_rankings":{"app_id":627950311,"country":"US","ipad":{"top_free":null,"top_grossing":null,"top_paid":null},"iphone":{"top_free":null,"top_grossing":null,"top_paid":null}}}