Mind Prof

Three self-assessments in one place, built to be honest about what they can
and cannot tell you.

• Big Five personality — the full 120-item IPIP-NEO, across 30 detailed facets
• Cognitive ability — pattern, reasoning, memory and speed tasks
• Emotional skills — a four-part reflective profile
• Six short practice games built on classic paradigms — digit span, Corsi
blocks, n-back, Stroop, reaction time and mental arithmetic

WHAT MAKES THIS DIFFERENT

Your results are free. All of them, immediately, with nothing held back for a
payment or a video. There is no paywall between finishing a test and seeing
what it found.

Your answers stay on your phone. There is no account, no cloud, and no sync.
The app works completely offline — you can take every test in airplane mode.
The only part of the app that ever connects to the internet is the advertising
that keeps it free, and it never receives your answers or your results.

We tell you what we do not know. Where a score has been compared with real
people, we name the group it was compared against. Where we have not collected
that data yet, we say so and show you your answers instead of inventing a
number. That is less impressive than a confident three-digit score, and it is
the honest version.

HOW IT WORKS

The personality test uses the IPIP-NEO-120, a public-domain instrument
developed by John A. Johnson, and compares your results with a large
international sample. The cognitive test uses original items generated from
well-studied task formats and organised by CHC theory. The emotional-skills
profile is our own questionnaire, inspired by the four-branch ability model —
and because it is a self-report, it reflects how you see your own emotional
habits rather than testing them directly. We say so in the app.

Every cognitive result links to a "How this test works" page that lists the
item types, the theory behind them and the state of calibration.

The practice games are practice. They keep a streak, track your own scores
over time and adapt to you — and they make no claim to raise your intelligence
or improve your memory, because the evidence does not support that claim.

Export or delete everything you have ever entered from Settings, at any time.

MindProf provides educational self-assessments for self-discovery. It is not a
medical device and does not diagnose, treat, cure or prevent any condition.
Results are estimates, not clinical evaluations. For health concerns, consult
a qualified professional.