Stack

One tap, one growing tower

Stack is an arcade game from Ketchapp built around a simple timing challenge: tap to drop each moving block onto the tower. Blocks that do not line up perfectly leave a smaller surface for the next one, so accuracy matters more as the stack rises. A round is easy to start, but keeping the tower going takes focus and a steady rhythm.

Its straightforward controls suit players looking for a brief reflex test rather than a game with a long tutorial or complicated rules. You can pick it up for a quick attempt, then try again to improve your height. The changing colours add visual variation as you play, while the central task stays the same.

A focused arcade challenge

Stack keeps its play centred on timing and placement. There are no elaborate strategies to learn: watch the moving block, judge when it is aligned, and tap. Each placement shapes the next one, giving a run a clear sense of progress and making small timing errors count.

This stripped-back approach will appeal to casual arcade players who enjoy chasing a better score. It may feel repetitive if you want a story, varied objectives or a wider set of mechanics; the appeal is in practising the same skill and seeing how far it takes you.

Popularity and store details

Stack is listed in the Arcade category and is developed by Ketchapp. Its Google Play listing shows a rating of about 3.96 from more than 445,000 ratings, with 50 million-plus installs. Those figures offer a snapshot of its reach and reception, rather than a guarantee that every player will enjoy its focused, repeat-attempt format.

Check the current listing

App details can change as the developer updates the game and its store information. Ratings, descriptions and availability may not stay the same, so check the live Google Play page for the latest official details before deciding whether Stack suits you.