FitZen
AppAI-powered diet and nutrition tracking.
Services
Mobile App Development
Native iOS with Swift and SwiftUI, or cross-platform with React Native. Idea to store, end to end.
START WITH WHAT YOU NEED
For founders launching a product, businesses bringing a service to mobile, and teams improving an existing app.
We consider the complete mobile product, from the first launch to everyday use. Design, iOS and Android engineering, backend services, subscriptions and store preparation are planned together.
Technology follows the use case.
React Native is one option for shared iOS and Android development. Device capabilities and platform-specific interactions may call for native engineering. We choose around performance, integrations and maintenance, rather than screen count alone.
The whole workflow around a feature.
In FitZen, photo analysis connects to result review and daily logging. Loading, errors, permissions and retry states belong in your product design too. The data model and management tools are planned alongside user-facing screens.
Deliverables
- 01Product definition and screen flow
- 02iOS and Android application
- 03Offline-first data layer
- 04Subscriptions and in-app purchases
- 05Push notification infrastructure
- 06Store submission and post-launch monitoring
Technology we use
SwiftSwiftUIKotlinJetpack ComposeReact NativeExpoTypeScript
WORKING TOGETHER
Clear scope. Visible progress.
We work with clients worldwide, bringing together the design and engineering team each project needs.
Our process ↗Your time zone, product and team.
For projects in the US, UK, Australia and beyond, we agree meeting times together. Requirements, working builds and delivery scope are shared in writing. Larger engagements can include dedicated designers and engineers.
Can iOS and Android launch together?
Yes. Discovery defines shared workflows and platform-specific requirements. Device testing and each store’s review process are included in release planning.
Can you work with our existing backend?
We review APIs, authentication and the data model to define integration scope. Missing endpoints or migration work become explicit parts of the plan.
A simple MVP and a comprehensive platform have different timelines. Proposals are prepared in USD after scope is defined. Send a project or meeting request through the form.
RELATED STUDIO NOTES
THE NEXT BIG IDEA COULD BE YOURS.
Have something
in mind?
Let’s make something great together.
It starts with a conversation.