AppTrails™

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Attract new audiences and engage your current ones by offering a unique and intimate experience of your heritage site. By allowing your visitors to create a deeper connection to the stories you have to tell, you’ll see an increase in interaction, visits and loyalty.

Using our AppTrails service, we’ll work together to create heritage apps, soundwalks and guides that intimately and personally connect your visitors to the very place they are standing.

This short animation explains AppTrails nicely…


We’ve worked with heritage organisations from all over the UK and beyond, to create impactful mobile app experiences. From immersive outdoor GPS trails, such as The National Trust’s ‘Soho Stories’, to The Jewish Museum London’s indoor app accompaniment to their Menswear exhibition.

Over the years we’ve built an extensive portfolio of AppTrails and each time we have worked closely and collaboratively with the client to ensure a genuinely intuitive and engaging experience. Many of these experience have gone on to receive nationwide accolades and awards.

Working with the friendly and approachable Calvium was a great experience, it felt like real team work.

Marcus Romer, Pilot Theatre

I was impressed with how quickly Calvium got everything got done and how organised their process was. I would certainly recommend them to other museums and heritage sites looking to incorporate apps into their exhibitions.

Elizabeth Selby, Jewish Museum London

I’m interested in finding out more about AppTrails

If you would like to see how other heritage organisations have brought their sites to life with AppTrails, you can read their stories on our projects page.

If you would like to have a chat with us about how we can work together to build a fantastic experience for your heritage site, feel free to give us a call or an email.

Photo Credit: Ross Gill, Hidden Florence