Stay sharp when it counts.
Long watches and fast calls draw on the same three mechanics. mindima turns each into a short, tracked drill.
Free to start. Play before you sign up.
Vigilance, decision speed, working memory.
Short sessions that fit a routine.
| Mechanic | Under load | What trains it |
|---|---|---|
| Sustained vigilance | The long watch | Attention games |
| Decision speed | The fast call | Reaction and go/no-go games |
| Working memory | The brief | Span and recall games |
Vigilance drops inside the first half hour.
Long, quiet stretches
Detection of rare signals dropped within the first half hour of a monotonous watch task.
Mackworth, Q. J. Experimental Psych., 1948Naming a state steadies it
Putting a feeling into words measurably lowers the brain’s threat response.
Lieberman et al., Psychological Science, 2007Practice at the edge
Learning is fastest just above your current level. Each game adjusts round by round.
Klingberg, Trends in Cognitive Sciences, 2010
Findings are scoped to what the studies show. mindima makes no readiness or performance claims.
Fair questions.
Will this improve my performance on duty?
We don’t make readiness or performance claims. mindima trains sustained vigilance, decision speed, and working memory, and charts your progress. It is practice, not an operational tool.
Can I train without signal or an account?
The games, tools, and surveys all run offline, and you don’t need an account to start.
How does it fit a demanding schedule?
Short sessions you can drop into a routine, with one optional reminder you set yourself. A few minutes counts.
Is my data private?
Nothing is tied to a unit or shared.
What’s my data doing?
Your insight report is built on your device, and by default nothing leaves it. Encrypted sync and the web dashboard are off until you turn them on. See our Privacy page for the detail.
What does it cost?
Free forever, no ads: 26 of 65 brain games, 47 of 133 mental tools, 8 of 23 surveys, and the daily puzzle. Premium unlocks the complete catalog, cross-device sync, and a full year of history with the web dashboard. 14-day free trial. See the plans and prices.