Mahjong Demon vs ナンプレ京APP
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Mahjong Demon
Experience the strategic depth of Japanese Mahjong with this digital adaptation. Learn to form winning hands, manage discards, and understand the nuances of "Chi," "Pon," and "Kan" to achieve victory. Master the game's unique scoring and hand requirements.
- Japanese Mahjong rules
- Tile selection slider
- Discard functionality
- Forming Melds and Pairs
- Understanding "Chi," "Pon," and "Kan"
- Reach mechanic for scoring
- Lost Hand rules
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This is a Mahjong game of the Japanese style rule. The Slider that exists under the screen is moved, and the tile is selected. And, the Slider is done in the tap and the tile is discard. Mahjong is the game to finish four Melds and one Pairs. Example: [1, 2, 3][6, 6, 6][6, 7, 8][N, N, N][4, 4] However, there is a hand not approved when Chi, Pon, and Open Kan. Please note whether there is a hand when you do 1 and 9 in Chi and Pon. In the rule of the japanese mahjong, one or more hands are necessary. The hand can be made by paying 1,000 points and doing Reach. However, when Chi, Pon, and Open Kan are done, Reach cannot be done. If it is a closed hand, high point will be obtained. About Lost Hand. A hand that is Waiting, but cannot be won off someone else's discard due to the fact that the owner of the hand already threw a winning tile in their own discard. Lost Hand if one in all winning tiles are here even if discard doesn't do the tile which it wants to do. But, self-draw is possible even with Lost Hand. The knack is that Ron is never done by the other party. Ron is never done with the tile that does Discard. Please reason the Hand from other party's Discard and win.
ナンプレ京APP
Enjoy a vast collection of free Sudoku puzzles with varying difficulty levels, from easy to super hard. This app offers detailed technique explanations and a comfortable, user-friendly interface. Play offline at your own pace and track your solving times.
- 300+ puzzles per level (1-8)
- Super hard puzzle levels
- Detailed technique explanations
- Offline play
- Memo and coloring functions
- Unlimited hints
- Time tracking
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The official app for "Sudoku Kyo", the famous browser version of sudoku that you can enjoy free. You can enjoy the app offline for free. There are 300 puzzles for each of levels 1-8 + 300 additional super hard puzzles for each of levels 1-8. We are looking forward to all of you sudoku fans giving it a try. A large collection of sudoku techniques has also been added. Only Sudoku Kyo has this many explanations of techniques. The browser version of "Sudoku Kyo" has a lot of good sudoku puzzles that can be solved just in time without using temporary placement, and the puzzles have been carefully sorted into different levels from easy to hard, so it has been highly rated by many users. In addition, we have succeeded in creating super hard puzzles by producing unique AI, which is based on our research of sudoku puzzles. While the majority of the difficult puzzles that are generally sold can be solved using just basic techniques, "Sudoku Kyo" brings together a variety of super difficult sudoku puzzles, which have revolutionized existing ones, such as using the XYZ-Wing technique after having used the the swordfish technique twice. [Puzzles] 300 new puzzles for each of Levels 1 to 8, all of which can be solved naturally, without duplicates and without temporary placement. In addition, 300 difficult sudoku puzzles for each of Levels 1 to 8 have been added. [Difficult sudoku puzzles] These are also problems that can be solved with logic. However, it requires technique, and if it is a general collection of difficult puzzles, it is about that of levels 1-2 of difficult Sudoku problems. In other words, it should be a difficult problem that you have never experienced. This is a super hard puzzle that looks easy, but that won't be easy to solve. Please give it a try! [Comfortable to use] It is easy to use, and just as comfortable to use as the browser version. It has a memo function, coloring, redo, unlimited hints, and the time it takes for you to solve it is also recorded. [Play it offline and at your own pace] You can solve puzzles with the Sudoku Kyo APP offline and at your own pace. You can use it in the bits of spare time you have, or on your way to work or school, and enjoy solving difficult puzzles in your own time (ad packets are used to display advertisements). [How to use] Double tap to input confirmed numbers and memo numbers. Cell color and text color can be set. The function of each button is C: Clear the cell ←: Redo Copy and Paste: Copy and paste memos. Start again: Start the puzzle again from the beginning. Pause/Go back: Save where you are during a game (auto-save is also available) Hint: Displays cells that are incorrect in red. Next move: Randomly tells you the next move. [Techniques used in the Sudoku Kyo APP] Hidden Singles Naked Pairs/Triples Hidden Pairs/Triples Naked/Hidden Quads Pointing Pairs Box/Line Reduction X-Wing Simple Colouring Y-Wing Swordfish XYZ Wing BUG X-Cycles XY-Chain 3D Medusa Jellyfish Unique Rectangles Fireworks SK Loops Extended Unique Rect. Hidden Unique Rect's WXYZ Wing Aligned Pair Exclusion Exocet Grouped X-Cycles Empty Rectangles Finned X-Wing Finned Swordfish Altern. Inference Chains Sue-de-Coq Digit Forcing Chains Nishio Forcing Chains Cell Forcing Chains Unit Forcing Chains Almost Locked Sets Death Blossom Pattern Overlay Method Quad Forcing Chains
Screenshots
Verdict
The clearest difference is price: ナンプレ京APP at Free against Mahjong Demon's $1.99. Mahjong Demon's advantage is ads (none vs shown) and ratings volume (85 vs 3). On rating, review sentiment, update cadence and in-app purchases 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
ナンプレ京APP is free to download; Mahjong Demon costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.8 for Mahjong Demon against 4.7 for ナンプレ京APP. That said, the two scores are not equally well evidenced: Mahjong Demon has 85 ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 73% of Mahjong Demon's written reviews are positive against 70% of ナンプレ京APP's.
Mahjong Demon ships an update every 6 weeks, ナンプレ京APP every 5 weeks. The most recent releases landed on October 18, 2026 and October 15, 2026 respectively.
| Parameter | Mahjong Demon | ナンプレ京APP |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 4.8 (85 ratings) — better | 4.7 (3 ratings) |
| Positive reviews | 72.9% of reviews — better | 70.0% of reviews |
| Number of ratings | 85 — better | 3 |
| Update frequency | Every 6 weeks | Every 5 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 14.2 — better |
| Further details — not scored | ||
| Size | 123 MB | 9 MB |
| Age rating | 17+ | 4+ |
| Developer | NUTRACTOR | ARASHIYAMA DESIGN GARAGE LLC. |
Customer experience
Mahjong Demon
ナンプレ京APP
In-app purchases
Mahjong Demon
No in-app purchases
ナンプレ京APP
No in-app purchases
Questions
Is Mahjong Demon free?
Is ナンプレ京APP free?
Which has better reviews, Mahjong Demon or ナンプレ京APP?
Do Mahjong Demon or ナンプレ京APP have ads?
Which is updated more often, Mahjong Demon or ナンプレ京APP?
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