Kllect

Smarter than Youtube

Your personal video curator

Watch, discover and follow the latest tech videos on your favorite topics. From inspiring new invention to latest trending tech news – you’ll find videos that spark your curiosity.

The perfect video feed

Created to be a smarter version of Youtube, our team worked hard on an intelligent algorithm that would curate dozens of top video publishers like YouTube, CNet, TechCrunch, Engadget, Wired, The Economist, Mashable, TED Talks and others and create the perfect video feed for users according to their preferences.

Available for iOS.

Back to Full Portfolio

Selected projects case studies

Evenflow

Designed by psychology and meditation experts, Evenflow is a meditation exercise app that tailors itself to your state of mind.

View full case

Numnu

Numnu is a food event discovery app that allows food enthusiasts to find relevant events and dishes happening around them.

View full case

Carbon

Carbon is an app that informs and inspires people to minimize the carbon emissions caused by their energy use.

View full case

Yama

Yama is a gamified voting mobile app where users have fun by letting other users choose between two items.

View full case

Our values

Partners - not providers.

Guaraná will act as your partner and advisor throughout the whole process. Our app development process is tailored to be collaborative and we truly embrace each one of our projects. Being a well rounded and skilled team makes us a great long-term partner for both startups and established companies.

Execution equals excellence.

We truly commit to your digital app development project's success. We're passionate about turning your web & mobile application idea into a high-performance digital product with authentic design, smooth usability and amazing engagement. We provide nothing less than the best user experience possible.

High-quality code built for business growth

Our tech team ensures we always craft the best logic for your users and your strategy. Our scalable solutions are ready to accommodate any new features you might need - when your business evolves, our code evolves with you.

147

Apps developed

Top Canadian App Developer 2021

by Clutch.co

Million Users Acquired

img.wp-smiley,img.emoji{display:inline !important;border:none !important;box-shadow:none !important;height:1em !important;width:1em !important;margin:0 .07em !important;vertical-align:-.1em !important;background:none !important;padding:0 !important;}.wpml-ls-statics-shortcode_actions{background-color:#eee;}.wpml-ls-statics-shortcode_actions,.wpml-ls-statics-shortcode_actions .wpml-ls-sub-menu,.wpml-ls-statics-shortcode_actions a{border-color:#cdcdcd;}.wpml-ls-statics-shortcode_actions a{color:#444;background-color:#fff;}.wpml-ls-statics-shortcode_actions a:hover,.wpml-ls-statics-shortcode_actions a:focus{color:#000;background-color:#eee;}.wpml-ls-statics-shortcode_actions .wpml-ls-current-language>a{color:#444;background-color:#fff;}.wpml-ls-statics-shortcode_actions .wpml-ls-current-language:hover>a,.wpml-ls-statics-shortcode_actions .wpml-ls-current-language>a:focus{color:#000;background-color:#eee;}#lang_sel_list.lang_sel_list_vertical ul{border:none !important;}#lang_sel_list.lang_sel_list_vertical ul li a{border:none;}#lang_sel_list a:visited,#lang_sel_list ul a{background:none !important;color:white !important;}.broken_link,a.broken_link{text-decoration:line-through;}section#section1_portfolio{background:#181e22 url("https://cdn-dpoda.nitrocdn.com/DqrbwcXZqTtNJxyzqjbucTOnDaGEEiDL/assets/images/optimized/rev-3ddfbe2/wp-content/uploads/2018/08/img-bg-portfolio__main.png");background-position:bottom right;background-repeat:no-repeat;background-size:initial;}section#section1_portfolio h1.kc_title.main__title.title.title--medium{padding-top:241px;padding-bottom:135px;color:#fff;text-align:center;animation-name:slideInUp,fadeIn;animation-delay:0s;animation-duration:1s;font-size:40px;line-height:1.2;letter-spacing:.36px;font-weight:700;}.portfolio .main__btn{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;width:22px;height:32px;margin-left:auto;margin-right:auto;animation-name:zoomIn,fadeIn;animation-delay:0s;animation-duration:1s;}.animated{-webkit-animation-duration:1s;animation-duration:1s;-webkit-animation-fill-mode:both;animation-fill-mode:both;}.slideInDown{-webkit-animation-name:slideInDown;animation-name:slideInDown;}.portfolio .main__btn i{background-image:url("https://cdn-dpoda.nitrocdn.com/DqrbwcXZqTtNJxyzqjbucTOnDaGEEiDL/assets/images/optimized/rev-3ddfbe2/img/a73c61495c666936f71d4d660934169d8a292e8f/sprite.png");background-position:-58px 0;width:22px;height:32px;-webkit-transition:opacity .25s ease-in-out;-o-transition:opacity .25s ease-in-out;transition:opacity .25s ease-in-out;-webkit-animation-iteration-count:infinite;animation-iteration-count:infinite;-webkit-animation-duration:1.5s;animation-duration:1.5s;}.portfolio .main__btn i.nitro-lazy{background-image:none !important;}.kc-row-container.kc-container.portfolio{z-index:1;position:relative;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;min-height:692px;}section#section1_portfolio .portfolio:before{background-color:transparent;}section#section2_portfolio{min-height:343px;padding-top:72px;padding-bottom:72px;background-color:#f9fafb;}section#section2_portfolio ul{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap;-webkit-box-align:center;-webkit-align-items:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-webkit-justify-content:center;-ms-flex-pack:center;justify-content:center;width:100%;max-width:650px;margin-left:auto;margin-right:auto;}section#section2_portfolio li{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-align:center;-webkit-align-items:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-webkit-justify-content:center;-ms-flex-pack:center;justify-content:center;height:53px;margin-left:8px;margin-right:8px;margin-bottom:16px;padding-left:25px;padding-right:25px;-webkit-border-radius:2em;border-radius:2em;background-color:#f1f3f5;color:#77909c;font-size:18px;font-family:SF-Pro-Text,sans-serif;-webkit-transition:color .25s ease-in-out,background-color .25s ease-in-out;-o-transition:color .25s ease-in-out,background-color .25s ease-in-out;transition:color .25s ease-in-out,background-color .25s ease-in-out;}section#section2_portfolio li a{color:#77909c;}section#section2_portfolio li:hover{background-color:#77909c;-webkit-transition:color .25s ease-in-out,background-color .25s ease-in-out;-o-transition:color .25s ease-in-out,background-color .25s ease-in-out;transition:color .25s ease-in-out,background-color .25s ease-in-out;}section#section2_portfolio li:hover a{color:#fff;}section#section3_portfolio{padding-top:80px;padding-bottom:80px;text-align:center;}section#section3_portfolio p{float:left;width:100%;}section#section3_portfolio .kc_text_block{display:inherit;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap;}section#section3_portfolio .kc_text_block h3{padding-bottom:16px;color:#273238;font-size:24px;font-weight:700;float:left;width:100%;}section#section3_portfolio .kc_text_block p{padding-bottom:32px;line-height:1.4;color:#77909c;font-size:16px;font-family:SF-Pro-Text,sans-serif;width:100%;}section#section3_portfolio ul{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-align:center;-webkit-align-items:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-webkit-justify-content:center;-ms-flex-pack:center;justify-content:center;-webkit-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap;width:100%;max-width:270px;margin-left:auto;margin-right:auto;}section#section3_portfolio ul li{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-align:center;-webkit-align-items:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-webkit-justify-content:center;-ms-flex-pack:center;justify-content:center;height:31px;margin-left:4px;margin-right:4px;margin-bottom:8px;padding-left:16px;padding-right:16px;-webkit-border-radius:2em;border-radius:2em;background-color:#f1f3f5;color:#77909c;font-size:14px;font-family:SF-Pro-Text,sans-serif;-webkit-transition:color .25s ease-in-out,background-color .25s ease-in-out;-o-transition:color .25s ease-in-out,background-color .25s ease-in-out;transition:color .25s ease-in-out,background-color .25s ease-in-out;}section#section3_portfolio ul li a{color:#77909c;}section#section3_portfolio ul li:hover{background-color:#77909c;-webkit-transition:color .25s ease-in-out,background-color .25s ease-in-out;-o-transition:color .25s ease-in-out,background-color .25s ease-in-out;transition:color .25s ease-in-out,background-color .25s ease-in-out;}section#section3_portfolio ul li:hover a{color:#fff;}section#section3_portfolio .kc_col-sm-4{margin-bottom:80px;}section#section3_portfolio .kc_col-sm-4:hover img{-webkit-transform:translate(-10%,-15px);-ms-transform:translate(-10%,-15px);transform:translate(-10%,-15px);-webkit-transition:-webkit-transform .25s ease-in-out;transition:-webkit-transform .25s ease-in-out;transition:transform .25s ease-in-out;transition:transform .25s ease-in-out,-webkit-transform .25s ease-in-out;-o-transition:transform .25s ease-in-out;}section#section3_portfolio .kc_text_block h3 a{color:#273238;}.portfolioSingle .main__title{word-wrap:break-word;hyphens:unset;hyphens:auto;-webkit-hyphens:auto;-moz-hyphens:auto;-ms-hyphens:auto;}html:lang(fr) .nav__list a{padding-left:18px;padding-right:18px;margin-left:15px;margin-right:15px;white-space:nowrap;border-radius:2em;background-color:transparent;color:#77909c;font-size:16px;font-weight:500;transition:background-color .25s ease-in-out,color .25s ease-in-out;padding-top:10px;padding-bottom:10px;}html:lang(fr) .nav__list a:hover{background-color:#77909c;color:#fff;transition:background-color .25s ease-in-out,color .25s ease-in-out;}@media screen and (min-width: 1200px){.top__wrapper-left p:nth-child(1),.top__wrapper-right p:nth-child(1){font-size:100px !important;}.top__wrapper-right{right:0px !important;}}html:lang(fr) #values .values__wrapper{padding-bottom:70px;}html:lang(fr).bar__list a{margin-left:30px;margin-right:30px;padding:0px;}html:lang(fr) .bar__list a{margin-left:30px;margin-right:30px;padding:0px;-webkit-box-align:center;-webkit-align-items:center;align-items:center;position:relative;min-height:31px;color:#8fa4ae;font-size:16px;font-family:"SF-Pro-Text",sans-serif;}html:lang(fr) .bar__list a::after{content:"";position:absolute;left:0;right:0;bottom:-5px;width:98%;height:2px;margin-left:auto;margin-right:auto;background-color:rgba(207,216,220,.1);-webkit-transition:background-color .25s ease-in-out;-o-transition:background-color .25s ease-in-out;transition:background-color .25s ease-in-out;}html:lang(fr) .bar__list a:hover{opacity:.75;transition:opacity .25s ease-in-out;}html:lang(fr) .bar__item a:hover::after,.bar__item a.is-active::after{background-color:#cfd8dc;transition:background-color .25s ease-in-out;}.reviews .swiper-wrapper{min-height:560px;}.reviews .swiper-container{min-height:560px;background-color:#eee;}.thumbActiveSlide:after{border-color:rgba(249,250,251,0) rgba(249,250,251,0) #eee;}img{max-width:100%;height:auto;}.grecaptcha-badge{visibility:hidden;}.solve__wrapper{padding-bottom:24px;}@media screen and (min-width: 992px){.values .swiper-slide h3{font-size:32px;}}@media screen and (min-width: 320px){.values .swiper-slide h3{font-size:24px;}}.values .swiper-slide h3{padding-bottom:32px;line-height:1.2;letter-spacing:.2px;color:#181e22;font-weight:700;}.values .swiper-container{min-height:395px;}.htwoadjustmentsaa{padding-top:83px;}.htwoadjustmentsaabotadjust{padding-top:83px;padding-bottom:40px;}.htwoadjustmentsaawhite{color:#fff;padding-top:40px;padding-bottom:20px;}.schema-faq-code{border:1px solid #dedee0;border-radius:10px;background-color:#fff;overflow:hidden;}.schema-faq-code .faq-q{font-size:22px;font-weight:400;margin:0;padding:12px 56px 12px 12px;line-height:1.4;cursor:pointer;position:relative;border-bottom:1px solid #dedee0;-webkit-touch-callout:none;-webkit-user-select:none;-khtml-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;}.faq-q:after{content:"+";position:absolute;top:50%;right:0;width:56px;text-align:center;-webkit-transform:translateY(-50%);-moz-transform:translateY(-50%);-ms-transform:translateY(-50%);transform:translateY(-50%);font-weight:bold;color:#000;font-size:20px;}.faq-q.faq-q-open:after{content:"-";}.faq-a{margin:0;padding:12px;background-color:#fff;font-size:17px;line-height:1.4;border-bottom:1px solid #dedee0;display:none;}.schema-faq-code .faq-question:last-child .faq-a{border-bottom:0px;}.schema-faq-code{max-width:1000px;margin:auto;margin-bottom:83px;}@media screen and (max-width: 1000px){.schema-faq-code{margin-left:20px;margin-right:20px;}}.paragraphsaa{font-size:22px;}.paragraphsaa p{margin-bottom:22px;}@media screen and (max-width: 765px){.mobile-reverse-aa{display:flex;flex-direction:column-reverse;}}.mwpaa > div > p{font-size:17px !important;max-width:380px;margin-bottom:17px;margin-left:auto;margin-right:auto;}.mwpaa > div > h3{font-size:30px;}.h3fixaa > div > h3{position:relative;padding-top:32px;padding-bottom:16px;text-align:center;color:#37474e;font-size:24px;font-weight:bold;font-family:"SF-Pro-Display",sans-serif;}.h3fixaanopadding > div > h3{position:relative;padding-bottom:16px;text-align:center;color:#37474e;font-size:24px;font-weight:bold;font-family:"SF-Pro-Display",sans-serif;}.fontsaa > div > h3{font-size:34px;font-weight:500;}.fontsaa > div > p{font-size:24px;}h2.h2aa{font-size:50px;}.error-page-container{max-width:650px;margin:auto;padding-bottom:50px;text-align:center;padding-left:20px;padding-right:20px;}p.error-page-text{font-size:22px;margin-bottom:10px;}.mw750{max-width:750px;}.centered-margin-aa{margin-left:auto;margin-right:auto;}section#section1_portfolio.nitro-lazy{background-image:none !important;}