Sudoku Large and Dokudoku

If larger text is your first priority, Dokudoku is a relevant existing option. Sudoku Large is an iPhone app in TestFlight focused on the same reading preference.

This comparison was checked on September 18, 2026. Both products are relevant if you prefer larger Sudoku numbers on your phone.

What Dokudoku offers

Dokudoku’s App Store listing describes a large print mode, zooming into a 3 × 3 section, daily puzzles, notes, hints, and undo. Its developer declares Larger Text support in the listing’s accessibility section.

The developer’s website also describes high contrast and a zoomed entry view. These are developer descriptions, not the results of our own device testing.

If you need a large print Sudoku app today, Dokudoku is worth trying on your iPhone.

What Sudoku Large brings to the comparison

Sudoku Large’s design emphasizes a clear full-board view, distinct large digits, and readable controls. You can try the website’s number-size preview and read about the iPhone reading experience.

Compare how the whole board reads and how it feels to move from a clue to number entry. A size setting or a zoom feature is most useful when it matches the way you prefer to solve.

Let your own phone decide

Test a complete move, not just the first screen. Read a corner clue, enter a number, and inspect notes. If you use a zoomed section, check how easy it is to return to the whole board and keep your place.

Our readable app checklist gives you a consistent way to compare. Explore Sudoku Large’s experience to see what we’re working toward.

Note Competitor details are from the linked official sources as of September 18, 2026. Check them again before publication. App Store accessibility declarations are supplied by the developer.