Blog
Notes on the problems our apps are built around.
Which Ronarq apps work without internet
Four of our five apps run entirely on the device. Here is what each one does with no connection, and why offline was the default rather than a feature.
Do brain training apps actually work?
You get better at the exercises. Evidence that this improves everyday thinking is weak — the largest review of the field found little support for it.
Food intolerance or food allergy?
An allergy is an immune reaction that can be life-threatening. An intolerance is not. They differ in how fast symptoms start and how much food it takes.
How to keep a food and symptom diary
Write down what you ate, when, and how you felt — at the time, not from memory. Two to three weeks of honest entries is usually enough to find a pattern.
What an IQ score actually means
IQ tests are scaled so the average is 100 and most people land between 85 and 115. The number is a rank against other people, not a fixed quantity.