5. Lumosity Brain Trainer
Cost: Free | Developer:Lumos Labs | Tested on:iOS | Version 1.19 | 5.5MB
Lumosity Brain Trainer is a simple way to stay engaged and challenged on commutes. According to Lumos Labs, it has been designed with contribution from neuroscientists to create a cognitive enhancement program.
The app, through offers a wide array of tests, aims to improve your memory, speed, attention, flexibility, and problem solving. While some tests are ridiculously simple, others can become tricky.
After completing any test, all results are stored, and can then be viewed and compared. The app offers a BPI score, as well as a graph to keep track of progress.
Get it here: Apple App Store