Osmo Words is one of those rare educational apps that justifies its existence. The physical letter tiles transform what could be boring spelling drills into something kids actually want to do—there's real satisfaction in sliding a letter into place and watching it pop up on screen.

It's not revolutionary in terms of imagination or creativity; you're still just spelling predetermined words. But for building foundational literacy skills? It's solid, well-designed, and refreshingly free of the garbage that plagues most kids' apps. No ads, no manipulative monetization, no social features to worry about.

The catch is the barrier to entry: you need to buy the physical kit, which means this isn't an impulse download. But if you're already in the Osmo ecosystem or looking for a legitimate learning tool for early readers, this delivers. It's the kind of thing that makes screen time feel less guilty because your kid is genuinely practicing phonics while having fun.

Not must-have tier, but solidly in the "yep, this is actually good" category for families with young readers.