We craft product strategies that position our mobile apps ahead of the competition.

idea validation and consultation


Our experts will help you sharpen your business idea and guide you through the draft of your project.

revenue model for mobile apps

Remuneration Model

We have the data and experience to determine which remuneration model makes the most sense for your app.

mobile app idea validation and consultation


We ensure the feasibility of your project and select the best technologies to power your app.

native mobile app development iOS and Android

Android / iOS

Based on your market and concept, we define the best platform for launching your app.

mobile app MVP minimum viable product


The feature set is the foundation for how your app will work. We guide you through the organization and prioritization of all app features.


We help you draft your road map, setting up milestones to make sure you’re following your user analysis and business plans.

Our Process

process2 IdeaDefine itWireframe itDesign itDevelop itTest itLaunch it Sell it


Design is about crafting an elegant system. Our skilled designers create all of the components that must mesh seamlessly together in a commercially successful product.

wireframe and UX/UI


This visual guide is the reference for every step of development. Our team will create and define the user flow and logic.

mood board brainstorm mobile app concept

Mood Board

Our design group finds out your inspirations and expresses them graphically to set the project’s theme.

user interface and design UX/UI

Interface Design

We create the interface to detail exactly how the app will look to users.


iOS, Android, and back-end development services: We offer everything necessary to produce a full-fledged, intuitive mobile app solution!

Java script mobile app development

JAVA Development

Apps to be launched for Android devices are coded using Java.

iOS native mobile app development

Swift Development

We currently use the new programming language Swift for iOS apps.

unit testing for iOS and Android

Unit Testing

Our apps integrate functional testing to prevent bugs and crashes.

bug tracking for mobile app development

Bug Tracking

Using analytic tools, we outline any imperfections and eliminate each one until the app is functioning perfectly.

user testing for mobile applications

User Testing

Our internal testers verify your app and give feedback, following strict testing protocols.

mobile app launch and growth


Once your app is ready for the public, we engage in pre-launch marketing and promote it to your specific audience.


We lead you through the final, most exciting step: Launching your new app. We also provide close monitoring and responsive optimization, because follow-through is critical to the long-term success of your app.

landing page for mobile app startups

Landing Page

Of course, we also include a web page to showcase your app when it goes live, so customers can learn everything about it.

mobile app launch


We take care of the entire publication process required for listing your app in the iTunes App Store and on Google Play.

mobile app maintenance

App Maintenance

We maintain your app at all times, keeping it up and running continuously.

mobile app analytics


Our analytics provide you with actionable user feedback, so you always have a clear indication of the direction that any modifications should take.

A/B testing mobile app growth

A/B Testing

Testing two approaches simultaneously in real time helps you rapidly identify which one works better.

app store optimization for mobile app startups

Store Optimization

We make sure your app gets the visibility it deserves.

Top App Developers in Canada

Guarana was recently named a Top Application Development Agency in Canada for 2018 by and CrowdReviews.

Guarana Technologies develops best-of-class mobile apps for smartphones, tablets and wearable devices. We develop your app ideas, make them smart and sexy, code them and launch them. Native iOS and Android app development.


4446 Saint Laurent, Suite 1000
Montreal, QC, H2W 1Z5, Canada


250 University Ave, Suite 200
Toronto, ON, M5H 3E5, Canada

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