NinjaSudoku vs Leon's Mahjong
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
Leon's Mahjong
Experience a classic Mahjong solitaire game with a unique retro pixel art style. Enjoy 63 handcrafted boards, offline play, and no intrusive ads or in-app purchases. This timeless game offers a peaceful, ad-free experience.
- Retro pixel art graphics
- 63 handcrafted Mahjong boards
- Offline play
- No ads or popups
- No in-app purchases
- Family sharing
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This is a calm, handcrafted Mahjong solitaire experience, designed to help you unwind. Your quiet moment at the end of the day. Beautifully designed boards, rendered in a warm retro pixel-art style, and the simple satisfaction of solving them. What you get • 99 handcrafted, always-solvable boards, from quick sessions to deeper challenges. • 5 tilesets to choose from, switchable in real time, with more on the way. • Unlimited hints and undos, so you never get stuck. • Over an hour of original music by composer Bjørn Lynne. • Play in 15 languages across iPhone, iPad, and Mac. • Now you can also play with an MFi game controller! • Buy once, all future updates included. No ads. No tracking. No in-app purchases. No internet required. Why this game exists This game is a tribute to my father, who introduced me to Mahjong in the 1980s. He passed away before my son Leon was born, so they never met. Leon helped shape the game as its youngest (and loudest) stakeholder. In a small way, this game became a bridge between them. Three generations. One love for games. Lucas and Leon
Screenshots
Verdict
The clearest difference is price: NinjaSudoku at Free against Leon's Mahjong's $0.99. Leon's Mahjong's advantage is update cadence (monthly vs every 52 months) and chart position (#62 vs unranked). On ads, 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
NinjaSudoku is free to download; Leon's Mahjong costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
NinjaSudoku ships an update every 52 months, Leon's Mahjong monthly. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.
| Parameter | NinjaSudoku | Leon's Mahjong |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | — | 4.5 (70 ratings) — better |
| Positive reviews | — | 84.1% of reviews |
| Number of ratings | — | 70 — better |
| Update frequency | Every 52 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Best chart rank | — | #62 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 328 MB |
| Age rating | 4+ | 4+ |
| Developer | Compiled | Lucas Dima |
In-app purchases
NinjaSudoku
No in-app purchases
Leon's Mahjong
No in-app purchases
Questions
Is NinjaSudoku free?
Is Leon's Mahjong free?
Do NinjaSudoku or Leon's Mahjong have ads?
Which is updated more often, NinjaSudoku or Leon's Mahjong?
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