Built for environments where signal fails
At most large festivals, network congestion is a fact of life. Tens of thousands of people in a contained area overwhelm mobile networks. Signal drops, data stalls, and the apps that need a live connection simply stop working.
Raski was designed from the start for this reality. Rather than requiring a live connection to function, Raski works offline and syncs when connectivity returns. It's not a fallback mode — it's the default architecture.
The offline queue
When you post an update, drop a pin, or create a poll without a connection, Raski saves it locally in a queue on your device. You can see what's queued, and you know it will be delivered. The moment any network access becomes available — even briefly — Raski flushes the queue and syncs everything to the crew's timeline.
This means your crew never has a gap in information. Posts may arrive slightly delayed compared to real time, but nothing is lost. A post made at the main stage will appear on everyone's timeline when they get signal at the food trucks, even if the original poster is still in a dead zone.
Battery level sharing
Offline environments and long event days also mean battery anxiety. Raski lets crew members share their current battery level with the group — visible on the timeline so everyone knows who is running low before someone goes completely dark.
This simple feature prevents a common situation: someone's phone dies mid-event, they disappear from the crew feed, and nobody knows if they're lost or just out of battery. With battery visibility, the crew can plan ahead — find a charging point, share a power bank, or arrange a meeting spot before someone goes offline entirely.