The closest cousins keep the tiles and drop the subscription.
Fill the board so the dots add up: dominoes placed to satisfy row and column totals, in daily 6x6, 7x7 and 8x8 sizes. Made by one developer at isotropic and running since early 2024, it is a pattern game rather than a guessing game, and fast solvers finish boards in seconds. A cheap Steam version exists for people who cannot stop.
Free on the web. Daily, three sizes.
Several independent sites rebuild Pips’ exact mechanic with no daily cap and no subscription; pipsgame.io is one of a cluster. They disclose that they are not the Times, and the puzzle polish is a step below the original, which is the price of unlimited boards.
Free. Unlimited.