Zynx
About Zynx

We build products.Then keep making them better.

Zynx is an independent studio in Sydney. We design, build and publish our own apps for iPhone and iPad, and we take on selected app design and development projects.

Explore our appsWork with Zynx
An independent Sydney app studio

We build our own products. And help you build yours.

Zynx designs, builds and publishes apps for iPhone and iPad. Our own product, Modes Media Player, brings that work together: a personal library for organising, customising and sharing audio and video.
ABN: 93 702 180 694

Explore our appsRead the Modes case study

Design around everyday life

Useful software starts with the person using it.

We start with the task someone needs to finish, wherever they happen to be. That means deciding what belongs in a first release, making the main journey understandable and giving error states as much attention as the happy path.

Start with a clear user need and a focused first release.
Use a prototype to work through screens and interactions.
Review the details in working software on a real device.
Explore product designHow an app prototype helps
A woman using her phone while holding food at an outdoor market.

Work with Zynx

Turn your brief into a practical app plan.

A project can begin with an idea, a prototype or an existing design that needs to become working software. Our first conversation is about your audience, project stage and goals, so we can discuss the fit and scope before proposing a build.

Custom iOS app developmentDefine the first release, build the agreed features and review the app on real devices.
Product design and prototypesWork through user flows and interface screens before committing to the build.
App Store preparationPlan the store account, product information, support and submission work as part of the agreed scope.
Discuss your appPrepare your app brief

Website privacy

This notice covers zynx.com.au. We use Google Analytics to understand visits and improve the website. Google Analytics uses cookies to measure page views, visits and how people find the site. Your browser shares technical information with Google, including its IP address and information about the pages you visit.

We have disabled Google advertising signals and ad personalisation in our website tag. Our page-view tracking does not include form answers or URL query strings. Cloudflare also provides website performance and traffic measurements.

When you contact Zynx, the details you choose to submit are processed through Grow Leads and delivered to our support mailbox so we can respond. Please do not send passwords, payment details or sensitive files. For privacy questions, contact support@zynx.com.au.

Modes Media Player has its own app privacy policy. Website analytics does not add tracking to the app.

Talk to Zynx

Whether it is an app idea, a question about our products or something else, this reaches us directly.
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We use these details to reply to your enquiry. Please do not include passwords, payment details or confidential material.

Modes Media Player

Get Modes Media Player.

Turn your audio and video into personal modes and playlists. Add artwork, choose your colours and backgrounds, and share complete collections. No account or subscription required. An optional tip in Settings supports development and unlocks nothing.

Download on the App StoreGet app support

For iPhone with iOS 17.0 or later and iPad with iPadOS 17.0 or later.

Modes Media Player — purple and blue glass play symbol with a white Modes wordmark.
Download on the App Store

Apple, the Apple logo, iPhone, iPad and AirPlay are trademarks of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of Apple Inc.