Build cross platform app with React Native tech stacks

“Whizz”, an innovation in bronchial asthma inhalation therapy


3 Mobiles, 1 Full-stack, 1 BA/QA, 1 DevOps, 1 Project Manager


Health Care

Products and Services

iOS app; Android app & backend administration


2.5 months



The Challenge

Children and the elderly are especially vulnerable to inhaler error with no solution available that helps them retain correct technique. Patients also find it difficult to manage and comply with their medication routine, often forgetting if they have taken their daily dose. Because of this, many still have poor control causing exacerbation of symptoms such as shortness of breath and resulting in twice the number of hospitalization and three times higher healthcare costs.

The Whizz, improves the management of respiratory conditions by increasing the efficiency of medication delivered into the lungs while tracking intake data to augment the assessment of treatment outcomes. The Whizz spacer helps deliver medication effectively to patients, paired to a mobile application that has multiple features to track and encourage compliance through gamification as well as manage treatment regimen.

Meracle successfully created iOS version of the Whizz mobile application and were seeking a partner to build a version that runs on Android devices.

Meracle also potentially planned to expand into the Europe, Japan and Taiwan markets in late 2023 and 2024. This must be evaluated while creating the new application. ​

AutumnScreens 1

The Solution

SmartDev came up with two different approaches to provide the new applications: building an Android native application and building the application on cross platform technology. In the approach 1, we will build another Android application besides the current working iOS application. The team has finally decided to implement approach 2, which will build cross platform app with React Native tech stacks.​

Technology Stacks

new php logo

Application Core Functions

Money Management Made Simple

Say goodbye to complex spreadsheets or bank statements. With the single-view finance dashboard, customers can seamlessly add and view their finances across different bank accounts, savings, CPF, properties, investments and insurance, all in one place.

Visualise your finances

Set your own goals, whether that’s a new home or vacation. Beat procrastinating with our weekly checklist. The retirement graph maps out whether you’re on track for your retirement needs and recommends changes to help you meet your retirement goals.

personalized financial advice

As a neutral and bank-agnostic marketplace, the app does not endorse specific investment type, funds or accounts. Whether you’re a beginner or seasoned investor, the solution provides data-driven insights and recommendations that’s tailored for the individual. 

Let’s Build Something Together

SmartDev offers a number of solutions, from fully outsourced development to staff augmentation on specific projects, to meet tight deadlines.

What is SmartDev?

A Swiss company built and managed by highly experienced Europeans with a dedication to technical excellence, passed on to promising Vietnamese developers. SmartDev has outsourced development centres in Danang and Hanoi (Vietnam).

How big is your development team?

SmartDev has a team of over 200 developers in Vietnam. Our experienced HR team has the technical knowledge to scale teams up and down as appropriate and find the relevant skills for your project.

How do I get a quote?

Put your email address in the form and an expert will contact you shortly after analyzing your business requirements. We sign an NDA to ensure the highest degree of privacy. We will then issue a comprehensive project proposal, including cost estimates, timelines and skills required for your project. Upon agreement, we will assemble your team and begin delivery within ten days.

Why choose SmartDev?

We have been delivering complex technology projects for businesses since 2014. The SmartDev team has expertise in APIs, mobile banking apps, FinTech app development, insurance software and more, with over 70% of our FinTech developers having more than 3 years of industry-specific experience.

Our Quality Promise

Our offshore development, onshore management model ensures that we have the correct blend of skills to meet your project needs. Our skills extend to Agile development processes and scrum methods, making sure our projects are always delivered on time to our clients’ requirements. We are certified to ISO standard 27001.