See CONKA working.
The free CONKA app measures how sharp you are. Take a quick baseline, start CONKA, and watch your score move.
Baseline. CONKA. Retest.
Your first month is where you see it. Three steps, all in the free app.
- Day 1
Take your baseline
A short test in the app sets your starting score. It takes about two minutes.
- Every day
Take CONKA
Flow in the morning, Clear in the afternoon. Log each shot in the app with a tap.
- Day 30
Retest and watch it move
Test again and see your score against your own baseline. Proof, not a feeling.
A score you can trust.
- Sensitivity detecting cognitive impairmentADePT study
- 93%
- Test-retest reliabilityADePT study
- 87.5%
- NHS Trusts in clinical validation trialsISRCTN95636074
- 14
- 510(k) cleared test technology
- FDA
The test in the CONKA app comes from Cambridge research and has been validated in NHS clinical trials. It measures how quickly and accurately your brain processes what it sees, so your score reflects you, not how much you have practised.
CONKA co-founder Humphrey Bodington built it after repeated concussions ended his playing career, so anyone could see their brain measured.
7,593 tests from 712 people so far.
See the app dataReal people. Real scores.
Baseline to retest, from people who took CONKA and tracked it in the app.
+36.7%
Score 60 to 82
Jade Shekells
GB7 Womens - Rugby 7s
+29.0%
Score 55 to 71
Finn Russell
Bath Rugby
+24.7%
Score 66 to 82
Nimisha Kurup
Bank of America
+20.5%
Score 69 to 84
Jack Willis
Stade Toulousain
More in the app.
Once you have your baseline, the app keeps it interesting.
Start with your baseline.
Free on iOS and Android. No subscription needed.
New to CONKA? Explore Flow and ClearReviewed