NinjaSudoku vs Dark Sudoku
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
NinjaSudoku
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NinjaSudoku includes - Level 1-5 sudoku generator - Save and play sudoku of your choice - Notes - Undo - Multi-step help - Color mode - Flat, popup free user interface - Ad free - Flight mode friendly
Dark Sudoku
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Dark Sudoku is a fresh take on the classic and beloved Sudoku Game. Dark backgrounds and vibrant colors that both look good and are easy on the eyes make Dark Sudoku a welcoming opportunity for all Sudoku lovers that got tired of white newspaper looking Sudoku Games. Dark Sudoku comes with 5 different difficulty levels. Just pick the right challenge for your skills. The game comes with a leaderboard that lists all your successes, nicely ordered by difficulty level. Best-in-class comfort features as note taking and highlighting numbers on the field are complemented by a secure system to track your current game progress so that you can always continue where you have stopped.
Screenshots
Verdict
The clearest difference is ads: NinjaSudoku at none against Dark Sudoku's shown. Dark Sudoku's advantage is update cadence (every 9 days vs every 52 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
NinjaSudoku ships an update every 52 months, Dark Sudoku every 9 days. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.
| Parameter | NinjaSudoku | Dark Sudoku |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 52 months | Every 9 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 69 MB |
| Age rating | 4+ | 4+ |
| Developer | Compiled | Blue Valley Games UG (haftungsbeschränkt) |
In-app purchases
NinjaSudoku
No in-app purchases
Dark Sudoku
No in-app purchases
Questions
Is NinjaSudoku free?
Is Dark Sudoku free?
Do NinjaSudoku or Dark Sudoku have ads?
Which is updated more often, NinjaSudoku or Dark Sudoku?
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