Mobile app studio · Google Play publisher

From Hong Kong to the world: apps people rely on every day.

Fernbyte Studio designs, builds and publishes Android apps for documents, PDF and GPS photography. Our products have been downloaded more than 520,000 times and speak 19 languages.

About the company Contact us
About us

A focused studio with a global audience

Fernbyte Studio is a mobile app studio from Hong Kong. Our focused team handles every step in-house — product research, design, Android engineering, publishing and user support — so every app we ship is built with care and kept up to date.

We create practical tools for everyday tasks: reading and editing documents, working with PDFs, and capturing photos with verified location and time. Our apps are published on Google Play under the developer account Apollonix.

In-house team

Design, engineering, publishing and support work side by side on every product.

Simple by design

Each app does one job really well — fast to open, light on storage, easy for anyone.

Privacy first

Files and photos are processed on the device. We only ask for permissions a feature needs.

Driven by feedback

User reviews and support emails shape our roadmap and every regular update.

What we do

Expertise from idea to Google Play — and beyond

We own the full lifecycle of our products: building them, publishing them and growing them for users worldwide.

App Development

We build native Android apps with a focus on speed, stability and modern Android guidelines — from document engines to camera and location features.

  • Native Android engineering
  • Document & PDF technology
  • Camera, maps & location

Publishing & Growth

We manage the complete Google Play lifecycle — store listings, ASO, releases and analytics — with sustainable monetization through ads and optional premium upgrades.

  • Store listing & ASO
  • Analytics & experiments
  • Ads & in-app purchases

Global Reach

Our apps are localized into 19 languages and distributed worldwide through Google Play, so people everywhere can use them in their own language.

  • 19 languages supported
  • Worldwide distribution
  • Arabic, Hindi, Japanese & more
How we work

A simple process, repeated with care

  1. 01

    Discover

    We study what people struggle with and find problems a simple app can solve.

  2. 02

    Design

    We design clean, familiar interfaces that anyone can understand in seconds.

  3. 03

    Build & test

    We build native Android apps and test them across devices and Android versions.

  4. 04

    Launch & improve

    We release on Google Play, listen to feedback and ship regular updates.

Our impact

Growing with every update

Real numbers from Google Play.

Great apps don't need to be complicated. We build tools that open instantly, respect people's privacy and simply get the job done.
The Fernbyte Studio team
520K+Total downloads on Google Play
500K+Downloads of our flagship document app
19Languages supported in every app
3Apps live on Google Play, rated Everyone

Let's work together

Interested in partnering with us on advertising, distribution or new products — or simply want to say hello? We'd love to hear from you.

Email82.kyzn@gmail.com
LocationHong Kong