21:00
21:30
22:15
23:00
The schedule moves. You keep up.
An artist cancelled at 10 PM, a surprise set at 11. You know before the board gets updated.
Coming soon — summer 2026
Your festival,
amplified.
You're standing between three stages. The schedule just changed. You've got no signal.
Wattshout is the app that works when nothing else does.
The app
Built for the field.
Not for the office.
Main Stage
Warzone
Bar
WC
Camping
Stop asking where the toilets are.
Stages, bars, camping, water points, first aid. Interactive map with your GPS location — even offline.
The schedule dilemma.
Two artists you love, same time slot. The app tells you before, not during.
No signal. No problem.
20,000 people in a field, one 4G mast for everyone. The app still works.
Share your lineup.
Generate an image of your favourites. Send it to your mates. Start the debate.
Cashless
Balance and top-ups, without queuing.
Notifications
Updates hit your screen, not a board 200 metres away.
3 languages
Français, English, Español.
Free. Full stop.
No ads, no tracking. We don't sell your data.
Your rules
Your phone.
Not our spy.
Zero tracking. Zero ads.
No spy pixels, no data resale. Your location stays on your phone.
Built for the field.
No signal, battery at 8%, it's raining. The app still works. Everything is stored locally.
Free. Forever.
The business model? Organisers pay. You enjoy. No freemium, no surprises.
Open on trust.
We tell you exactly what data we collect, why, and how to delete it. It's in the privacy policy.
Community
Your festival isn't
in the app?
Suggest it. If others ask too, we reach out to the organiser.
Wattshout isn't one festival's app. It's every festival's app.
0+ Tests
0% Offline
0 Languages
0 For attendees
First partner festival: Xtreme Fest — summer 2026
Who we are
Built by people from the live scene.
In live music, there's a lot of passion and not enough tools. Big festivals have custom apps. Everyone else gets a PDF and an Instagram account.
We're building Wattshout so every festival, whatever its size, can offer the same quality digital experience to its attendees.
MM
Michel Maldonado
Product & development
Product & development
MC
Mathilde Chandelier
Media & communication
Media & communication
Roadmap
What's coming.
Q2 2026
Private beta
Internal testing, first user feedback.
Summer 2026 
Xtreme Fest
First partner festival — 3,000+ attendees.
Q4 2026
Public beta
Open to all interested festivals.
2027
Launch
Stable release, available on app stores.
FAQ
Answers.
When will the app be available?
The private beta starts in spring 2026. The first real-world test will be at Xtreme Fest, summer 2026. The public release is planned for late 2026.
Which festivals will be supported?
All of them. Wattshout is designed to work with any festival, regardless of size. Organisers can configure their own space through our CMS.
Is it really free?
For festivalgoers, yes — always. The business model is based on services offered to organisers.
Is my data protected?
Yes. Zero ad tracking, EU hosting, GDPR compliant. See our privacy policy for details.
Does the app work offline?
Yes. Schedule, map, practical info — everything is available offline. Updates sync as soon as a connection is available.
Stay in the loop.
Free sign-up. We'll let you know at launch.