Romi Pro is a fantastic digital adaptation of Rummy Tile games (similar to Rummikub). For fans of the board game, this is an excellent way to practice. The AI is quite formidable, particularly on the higher settings, where it seems to calculate every possible combination in an instant. This forces you to be much more strategic with how you hold and play your tiles.
The 'Pro' version is worth it for the cleaner interface and lack of distractions. The drag-and-drop interface for moving tiles around the board works well, and the game does a great job of highlighting where a tile can be legally placed. It’s a quiet, cerebral game that’s perfect for long flights or commutes when you want to engage your brain without needing an internet connection.
Rummikub is a fine game, and Romi Pro doesn't mess it up. That’s the highest praise I can give it. The interface is about as exciting as a spreadsheet, but it’s functional and fast. The AI is surprisingly competent on the higher levels—it won't let you get away with sloppy play.
However, it’s purely for the enthusiasts. If you don't already know and love Rummikub, this app isn't going to convince you. It lacks any sort of tutorial or 'onboarding' for new players. It’s a tool for people who already know what they’re doing. It’s the 'expert' version of a game that most people only play during family reunions. It’s fine, but it’s very, very dry.
Performance: Extremely lightweight; runs on a potato.
Buy if: You are a Rummikub addict and want a quick fix without the setup.
Skip if: You are looking for modern graphics or social features.
Available on: iPhone, iPod
Version 2.9.9Sat Dec 01 2018
Minor bugs fixed.
Romi lets you play Rummy Tile (RummyCube, Rummikub, Rami) games against the computer at three different levels.
Romi is played with two sets of 52 cards and with two wild cards. The purpose of this game is to form groups of three or more cards, which contain either consecutive cards of the same suit or cards of the same number value but of differing suits.
Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.Romi lets you play Rummy Tile (RummyCube, Rummikub, Rami) games against the computer at three different levels.
Romi is played with two sets of 52 cards and with two wild cards. The purpose of this game is to form groups of three or more cards, which contain either consecutive cards of the same suit or cards of the same number value but of differing suits.

Romi Pro allows you to play the popular Rummy Tile game against 3 levels of computer difficulty. The game follows the standard rules: create sets of three or more consecutive numbers of the same color, or groups of the same number in different colors. With a smooth interface and challenging AI, Romi Pro is perfect for fans of tile-based strategy.
Three levels of AI difficulty
Save and resume game state
Clean, distraction-free 'Pro' interface
Automatic tile sorting options
Don't always play every tile you can. Sometimes it's better to hold onto a tile to wait for a better opportunity or to prevent the AI from using your move to their advantage.
Drag tiles from your rack to the board to form groups or runs. You can also manipulate existing sets on the board to incorporate your tiles, provided all sets remain valid.
The first player to play all the tiles from their rack onto the board wins the round.