Doomsday Ark

iPhone app · Early warning for major crises

Be ready when it counts.

Doomsday Ark shows you early when the world situation is getting worse. An index from 0 to 100 and 5 levels, built mainly from signals that move before a crisis.

1Calm
2Elevated
3Tense
4Serious
5Critical

Coming soon to the App Store

The app shows level 2, Elevated, and the index 37.1 out of 100. Below are the six risk hotspots with their points.

How the app works

01

Signals with lead time

Prediction markets, embassy staff withdrawals, travel warnings, early WHO reports, flights of government aircraft and forecasts of solar storms, cyclones and asteroids.

02

One number, 5 levels

All signals feed an index from 0 to 100. Every number has a source, and "Why" shows which signal adds the points.

03

Alerts when it gets serious

With Pro the app notifies you by push as soon as your level is reached. With quiet hours and a short situation report on Sundays.

Six risk hotspots

War & nuclearEmbassies, travel warnings, military and government flights
PandemicsEarly WHO reports and prediction markets
AI riskAI Incident Database and attention on Wikipedia
Nature & spaceSolar storms, cyclones, asteroids
Unrest & coupsPrediction markets and travel warnings
Financial marketsVIX, gold and the Swiss franc
FREE
  • Level 1 to 5 and index from 0 to 100
  • New values several times a day
PRO
  • Every risk hotspot and source with an explanation
  • Weekly history and archive with an honest early-warning record
  • Push alerts from your level, with quiet hours
  • Situation report on Sundays

Monthly plan with a free week or yearly plan. Billed to your Apple ID, cancel anytime.

Not an official warning service. In an emergency, follow official alerts and the instructions of the authorities.