Offline-first festival software.
Built for organisers.
Built for the field.

Build your event once. Every guest carries the whole thing on their phone — no sign-up, no app store, and no signal needed once it's there.

Book a demo See how it works
Works with
no signal
No sign-up,
no app store
Your brand,
not ours

Maps that work.
Art that wows.

Draw your site. We turn it into a fast, offline map that works everywhere. Then, if you want one, AI styling turns that same map into illustrated artwork — a couple of minutes, no designer, no separate commission.

  • Draw once
  • Real offline maps
  • AI-styled in multiple looks
  • No designer required
The plain offline map an organiser starts with
The same map rendered in Evaria's Screenprint style
The same map rendered in Evaria's Storybook style

One site plan. Three real renders — plain, Screenprint, Storybook.

Schedules that run
like clockwork.

Drag acts around a stage-by-hour grid. Book two things on one stage at one time and it goes red before you let go.

  • Drag to move, drop on another row to restage
  • Double-bookings flagged as errors
  • Walk time shown between back-to-back sets
  • Every change undoable, nothing to save

A clash on one stage is an error. Two good acts opposite each other is a festival — so we show you the walk between them and leave the call to you.

The Evaria organiser schedule grid, showing acts laid out across stages and times

Everything in one place.
Easy to find.

Help guests find what they need, fast. Organise any directory you want, with locations, info and colours.

Name it yourself You decide what each list is and what goes in it. Nothing is a fixed category, so you are never waiting for us to add one.
Put it on the map Any entry can carry a pin, so “where is it” is one tap away from “what is it”.
Give it a colour Every entry gets its own light and dark colour, so a long list stays readable at a glance.
Words and pictures A photo, a one-line summary, and a longer description for anything that needs one.
Filters you define Set your own topics, tag entries with them, and guests filter by your vocabulary rather than ours.
Lists within lists Nest one list under another, or attach a list to a map or to the schedule.

Something to do
between stages.

Four optional extras. Turn on the ones your event has a use for, leave the rest off.

Polls Ask questions. See live results.
Scoreboards Leaderboards and competitions.
Treasure Hunts QR hunts that get people moving.
News Post an update to the whole event.

The full festival
in their pocket.

A guest scans your code and taps once. There is no sign-up, no password and no app store — and from that moment the event works whether or not they have signal.

  • Star the acts you want, get your own schedule
  • Told when two of your picks overlap — and how far apart they are
  • Map, line-up and directory all work offline
  • Compass, what's-on-now, and what's nearest
Open the real thing in your browser
A directory entry — a stage, with its details — as a guest sees it in the Evaria app
The Evaria guest app carrying a real event's own branding, with map, schedule, news, stages, food and more
The offline festival map in the Evaria guest app
It doesn't look like us

Upload your artwork.
Take the colours from it.

Drop in your event image and Evaria pulls a palette straight out of it, then offers those colours as your theme, your background and your splash screen. Pick one and the whole guest app follows — every screen, light and dark, every icon.

A palette from your poster Colours are read out of the artwork you already have, not picked from scratch.
Your icon on the home screen Upload one image and the full icon set is built. Installed, it carries your name and your icon — not Evaria's.
Your own QR code Generated for the event, ready to print on a wristband, a board or a programme.
Before the gates open

Nothing half-finished
reaches your guests.

Ten checks over the whole event — dates, images, icons, map bounds, times, stages nobody placed, double-bookings, and whether it has all reached the server yet.

  • Ten checks, all in one screen
  • Catches what a guest would find first
  • Run it as often as you like

It also tells you what it can't know — it checks your event, not what any particular phone has downloaded.

The Evaria preflight readiness check, listing what is still unfinished before an event goes live

Simple to set up.
Powerful to run.

From first sketch to live in just a few steps.

  1. 01 Plan Draw your map, add your content and schedule.
  2. 02 Style AI turns it into a beautiful, on-brand experience.
  3. 03 Publish Guests download once. Works offline all weekend.
  4. 04 Manage Send news, run the preflight check, keep it current.

And the parts you only
notice when you need them.

It knows it's Saturday On the day, the app stops being a builder. The home screen becomes what's on now, what's next, and a way to tell everybody something.
Has it reached anyone? A line that answers the question the rest of the app can't: sent, or not sent yet — and if not, exactly what's still waiting.
Search the whole event One field across every list item, topic, poll option, hunt item and feature.
Bring a spreadsheet Import list items from a CSV, with per-row errors told back to you rather than a single failure.
Keep the line-up secret Hide act names until the day, then reveal them with a QR code — one for the event, or one per day.
Back up before you tinker Take a snapshot of the whole event and restore it later.

Ready for your
next event?

Bring us your site plan and we'll show you your own event running on a phone with the wifi switched off.

Book a demo View pricing
No per-guest fees
Priced per event
Bring your own site plan