{"id":1603,"date":"2016-10-10T22:35:14","date_gmt":"2016-10-10T22:35:14","guid":{"rendered":"http:\/\/www.arnoldbiffna.com\/?p=1510"},"modified":"2025-09-24T14:35:00","modified_gmt":"2025-09-24T14:35:00","slug":"timesx-released-on-the-app-store","status":"publish","type":"post","link":"https:\/\/portfolio.arnoldbiffna.com\/index.php\/2016\/10\/10\/timesx-released-on-the-app-store\/","title":{"rendered":"TimesX &#8211; Released on the App Store"},"content":{"rendered":"<div class=\"wp-block-image\">\n<figure class=\"alignright\"><a href=\"https:\/\/appsto.re\/us\/flmqfb.i\"><img decoding=\"async\" src=\"https:\/\/d3od4vl78dd97d.cloudfront.net\/blogimages\/appstoreSmall.png\" alt=\"\"\/><\/a><\/figure>\n<\/div>\n\n\n<p>This past weekend was dedicated to getting my first app store submission in order. I was overjoyed that it was accepted on the&nbsp;first review!<\/p>\n\n\n\n<figure class=\"wp-block-video\"><video controls poster=\"https:\/\/d3od4vl78dd97d.cloudfront.net\/blogpreviews\/timesXBlogvid.jpg\" preload=\"auto\" src=\"https:\/\/d3od4vl78dd97d.cloudfront.net\/blogvideo\/timesXBlogvid2.mp4\"><\/video><\/figure>\n\n\n\n<p class=\"has-text-align-center\">Music: <em>Pacific Sun by Nicolai Heidlas<\/em><\/p>\n\n\n\n<p>Originally made as a learning tool &nbsp;for my son who was always on his iPad, I wanted him to get more multiplication practice for grade 2. I downloaded several apps which were entertaining and gave him practice, but I wanted more. I wanted to see if he was making progress, which questions he was getting wrong the most often, and how&nbsp;long it took him to do a test today vs last week. So, being a programmer, I made my own app for his iPad.<\/p>\n\n\n\n<p>Features<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tests are saved on your device with letter grade, percent score, test time and more<\/li>\n\n\n\n<li>With more use, &#8216;Error Counts&#8217; shows you where your child needs help<\/li>\n\n\n\n<li>Choose which times tables will be on the test<\/li>\n\n\n\n<li>Limit for selected tables x10 for younger students or x12 for older<\/li>\n\n\n\n<li>Live timer display optional<\/li>\n<\/ul>\n\n\n\n<p>Programming<\/p>\n\n\n\n<p>At first, I made the app in Xamarin Forms. This was going to be the quick and easy way to put it together for him to start using it. Also later, &nbsp;if I decided to port it, it would be 95% ready for Android as well as iOS. When I started transitioning the app from &#8220;my son&#8217;s learning tool&#8221; to &#8220;TimesX&#8221;, I ran into issues displaying it on ALL iOS devices from the same layout. That&#8217;s when I decided to leave &#8220;forms&#8221; and move on to Xamarin iOS. The constraints system implemented by Apple for XCode was made for this, and Xamarin carried that through in it&#8217;s iOS implementation. A bit of a learning curve but it&#8217;s second nature now&nbsp;&#8211;&nbsp;constraints were a great solution that allows this app to display on every iOS device from an iPhone 4s to an iPad Pro 12&#8243;, in both Portrait and Landscape.<\/p>\n\n\n\n<p class=\"has-text-align-center\">Facebook Promo Page:&nbsp;<a href=\"https:\/\/www.facebook.com\/timesxmultiplicationtester\">https:\/\/www.facebook.com\/timesxmultiplicationtester<\/a><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"http:\/\/www.educationalappstore.com\/app\/timesx-multiplication-tester-times-table-trainer\"><img decoding=\"async\" src=\"https:\/\/d3od4vl78dd97d.cloudfront.net\/blogimages\/certified_badge_4stars_S.png\" alt=\"\"\/><\/a><\/figure>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>This past weekend was dedicated to getting my first app store submission in order. I was overjoyed that it was accepted on the&nbsp;first review! Music: Pacific Sun by Nicolai Heidlas Originally made as a learning tool &nbsp;for my son who was always on his iPad, I wanted him to get more multiplication practice for grade &hellip; <a href=\"https:\/\/portfolio.arnoldbiffna.com\/index.php\/2016\/10\/10\/timesx-released-on-the-app-store\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;TimesX &#8211; Released on the App Store&#8221;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":1865,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,9],"tags":[15,25,36],"class_list":["post-1603","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-c-vb-net","category-xamarin","tag-app-store","tag-ios","tag-sqlite"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>TimesX - Released on the App Store - Arnold Biffna Portfolio<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/portfolio.arnoldbiffna.com\/index.php\/2016\/10\/10\/timesx-released-on-the-app-store\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"TimesX - Released on the App Store - Arnold Biffna Portfolio\" \/>\n<meta property=\"og:description\" content=\"This past weekend was dedicated to getting my first app store submission in order. I was overjoyed that it was accepted on the&nbsp;first review! Music: Pacific Sun by Nicolai Heidlas Originally made as a learning tool &nbsp;for my son who was always on his iPad, I wanted him to get more multiplication practice for grade &hellip; Continue reading &quot;TimesX &#8211; Released on the App Store&quot;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/portfolio.arnoldbiffna.com\/index.php\/2016\/10\/10\/timesx-released-on-the-app-store\/\" \/>\n<meta property=\"og:site_name\" content=\"Arnold Biffna Portfolio\" \/>\n<meta property=\"article:published_time\" content=\"2016-10-10T22:35:14+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-24T14:35:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/portfolio.arnoldbiffna.com\/wp-content\/uploads\/2016\/10\/timesXBlogvid3.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"200\" \/>\n\t<meta property=\"og:image:height\" content=\"193\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Arnold Biffna\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Arnold Biffna\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/portfolio.arnoldbiffna.com\\\/index.php\\\/2016\\\/10\\\/10\\\/timesx-released-on-the-app-store\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/portfolio.arnoldbiffna.com\\\/index.php\\\/2016\\\/10\\\/10\\\/timesx-released-on-the-app-store\\\/\"},\"author\":{\"name\":\"Arnold Biffna\",\"@id\":\"https:\\\/\\\/portfolio.arnoldbiffna.com\\\/#\\\/schema\\\/person\\\/248c0dc4cc332f12f120d4734ca0ae8f\"},\"headline\":\"TimesX &#8211; 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