About Us

strive to make a real difference


Episty is a digital agency based in London, founded in 2010. We’re a team of designers, developers, and digital experts who passionates about technology and innovation. We believe that all new, unique and creative ideas need to be appreciated, and we strive to make a real difference.

The last few years, we’d launched a number of successful projects that attracted millions of views and downloads. We’re also actively collaborating with partners and startups, to bring new ideas to life.

Our team

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Jay Li

Founder / Technical Director

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Grey Holmes

Lead Developer

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Christy Howard

UX/UI Designer

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Wayne Miles

Mobile Game Developer

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Julia Feng

Graphic Designer

What are we enjoy doing?


  • — Web design
  • — App (UI/UX) design
  • — Mobile game design
  • — Watch app design
  • — Branding (logo, letterhead, business card)
  • — Infographics
  • — Newsletters


  • — iPhone app
  • — iPad app
  • — Apple watch app
  • — Mobile game
  • — Website
  • — E-commerce site
  • — Blog

Our favourite clients

We take time to understand what exactly our clients are trying to achieve, and take them there.

What did our clients say about us?

"Episty have once again provided excellent service to Casio on our app development projects. Now in the second year of working with Jay and the team, it is with complete assurance and confidence in their ability to provide innovative content that we thoroughly enjoy working with them. Always on time and to brief, but more importantly with an understand of the task and commitment to providing valid input and suggestions of how projects and end results can be improved. The over-riding benefits of working with Episty are the responsiveness, professionalism and attention to detail that they continue to deliver."-- Daniel Mason, Senior Marketing Manager at Casio Electronics
"Episty has worked on a number of client projects with us, and is a very valuable partner. They are able to help scope projects from the beginning and their experience is hugely helpful in the planning stages. We have also asked them to drop in mid-project to provide extra developer firepower, and they make a difference extremely quickly. I have them on speed dial."-- Jon Silk, Board Director at Bite
"I’d like to thank you for the ongoing help and support the Episty team have provided for our development project. Particularly I’ve been impressed with the way in which you stepped in quickly when a previous developer had to leave the project, picking up the pieces quickly to keep us on track with the development schedule. This was a true consultative partnership – together we’ve created a great application with real, practical business value. It’s been an absolute pleasure to work with you, and I look forward to the opportunity to do so again!"-- Colin Wheeler, Head of Insight and Analytics EMEA at Waggener Edstrom Worldwide
"Episty is a pleasure to work with. They're helpful, patient nature made building my website an enjoyable experience. They listened to what I needed and gave me the most helpful advice, resulting in a fabulous website that looks works really well. Episty knows technology beyond my understanding, but they made it easy and simple for me to use. Thank you Episty!"-- Hannah Maule-ffinch, Director at HMF photography
"I wanted a quality and effective app that would cater for all my needs. Episty not only delivered that, they also made the whole development and product process so easy. I am amazed at the outstanding quality and service Episty delivers every time."-- Paul Harrison, Director at Working Copy
"Wylie Design has recently worked with Episty on the production of an iPad app for one of our travel industry clients. The app is still at the development stage but we have found that working with Episty has made the process a technically rewarding experience. They have taken our concepts and created a product that when completed will be both aesthetic and highly functional."-- John Wylie, Founder at Wylie Design