Brainrank: Reflex & Brain Test

How fast are you, really?

Brainrank measures four things and tells you where your score sits
compared to people around the world.

■ FOUR TESTS, 30 SECONDS EACH

REFLEX — Tap the moment the screen turns green. Five rounds, averaged.
SEQUENCE — Find 1 to 25 in order, as fast as you can.
MEMORY — A number flashes. Type it back. One more digit every time you get it right.
AIM — Hit 30 targets as quickly as possible.

■ DAILY PICK

One would-you-rather question every day. Vote, then see how the whole
world split. New question at midnight UTC — same one for everyone.

■ NO LANGUAGE NEEDED

Numbers, colors and taps. That's the whole interface.
Nothing to read, nothing to translate — it works the same everywhere.

■ SEE YOUR PROGRESS

Every game keeps your last 10 attempts as a bar chart,
so you can see whether you're actually improving or just having a good day.
Your best run is marked in gold.

■ HONEST NUMBERS

Percentiles are calibrated on real player data and get more accurate
as more people play. We don't make numbers up.

■ NO SIGN-UP

No account, no email, no nickname. Open the app and play.
Your records sync across devices automatically.

Dark and light themes. Sound and vibration can be turned off.