Brain Games is the spinach of apps—good for you, not particularly delicious. It delivers what it promises: a massive library of logic puzzles, spatial challenges, and mental exercises that genuinely build cognitive skills. The variety is impressive, from chess puzzles to kakuro to 3D thinking tasks.

But here's the thing: this is brain training, not brain gaming. Kids who love workbooks and logic puzzles will dig it. Kids who need flashy graphics, storylines, or instant gratification will bounce off it in 30 seconds. The 15-20 minute daily structure is smart, but only if your kid actually wants to do it.

The bigger concern is the mental health self-test feature. IQ tests, ADHD screenings, and anxiety assessments have no business in a kids' puzzle app. These aren't clinically valid, and they can create unnecessary worry or false labels. Skip those entirely.

Privacy and monetization are question marks—comparable apps in this space often have aggressive subscription models and data-sharing practices. Without specifics, assume you'll hit paywalls and be cautious about what data you're sharing.

Bottom line: solid educational tool for puzzle-loving kids who don't need entertainment, but not a must-have. There are better ways to build cognitive skills (like actual chess, actual books, actual building projects) that don't come with subscription fees and sketchy self-tests.