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Zealerio

Services

Custom web and mobile apps, built secure from day one

We bring the engineering behind our own products to yours: one codebase for Android, iOS and the web, a scalable cloud backend, and privacy designed in rather than bolted on.

What we build

From idea to app store

Cross-platform apps

Android, iOS and web apps from a single React Native codebase.

Cloud backends

Serverless APIs, databases, authentication, notifications and payments on AWS.

Security & privacy

Encryption, secure sign-in and data protection practices, built in from the start.

Care after launch

Store releases, monitoring, fixes and new features as your product grows.

How we work

Simple, transparent steps

1. Understand

We discuss your goals, users and constraints, and agree on scope and timeline.

2. Build

We design and develop in short steps, sharing working versions as we go.

3. Launch & support

We publish to the stores and the web, then keep improving it with you.

Have an idea?

Share a few details and we'll get back to you.

Contact us