Mahjong Demon

NUTRACTOR · iOS

Mahjong Demon

Explore the ad evidence, study the storefront, and build your next acquisition hypothesis.

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01 / Creative research

Turn the unknowns into a research plan.

01

Check the acquisition promise

Read the store headline, screenshots and description. What problem is the app promising to solve?

Study the storefront ↗
02

Look for ad evidence

Explore apps with direct store-link matches. Compare their hooks and formats without assuming the same approach works here.

Browse observed advertisers ↗
03

Separate demand from paid growth

Store rankings and revenue estimates describe market context. They do not establish ad spend, conversions or ROAS.

Review the market context ↗

02 / Storefront & product

Where the click lands.

Study the product story and store experience behind the acquisition funnel.

Screenshots

Mahjong Demon screenshot 1Mahjong Demon screenshot 2Mahjong Demon screenshot 3Mahjong Demon screenshot 4Mahjong Demon screenshot 5Mahjong Demon screenshot 6

03 / Market context

The business behind the app.

Keep revenue, downloads and store rankings separate from advertising performance.

How Much Does Mahjong Demon Make?

Monthly Revenue
$1.0K
Annualized estimate
$12.0K
Per Download
$1.00

Platform Performance

🍎iOS
Revenue
$1.0K
Downloads
1.0K
Rating
4.8 ★(85)

Rating Distribution

4.8
★★★★★
85 reviews
5
2%
4
0%
3
4%
2
8%
1
86%

Top Countries

🇯🇵 JP🇫🇷 FR🇮🇹 IT
Reviews (3)▼
★★★★★fashionisto_burrito1/1/2026
favorite riichi app

This checks all the boxes for me: it’s portrait orientation; everything is easily legible; play against bots that make reasonably smart moves; option to get hints for discards; shows waits, explains points in detail, etc.; doesn’t have goofy gacha/anime/furries (sorry Kemono) aesthetics. Some of the UI could be polished, sure, but this one easily blows the others out of the water. My only wish is that other mahjong variants like HKOS, MCR, etc. were available; I’d pay SO much for that!

★★★★★Sensei41810/16/2020
Fix the bug

This a new review as the older version of this app was much better and less buggy, but once those bugs were fixed and this came out.... now I just played a game with over six West Wind tiles in the game! What!? Please fix and print back the old look. 🤷‍♂️ Update: the newest version is great! Thank you for such a good app!

★★★★☆mirdath6/8/2020
Redesigned for the worse :(

It’s the same (excellent) game underneath it, but the new user interface is, minus some improvements such as highlighting opponents’ discards more, bad. Tile faces are smaller, muddier, and largely obscured by the overlaid number. Blue dots and bams are nearly the same color. 3D is busier than the previous clear, simple 2D graphics and adds little. Unity takes noticeably longer to start than the old engine. I get it makes multi-platform support a lot better, but what price build convenience? Frankly, I’d pay to have the old version back.

Version History (63)▼
6.167/30/2026
6.156/24/2026
6.143/3/2026
6.1310/4/2025
6.129/28/2025
6.119/22/2025
6.107/14/2025
6.94/3/2025
6.82/27/2025
6.7.19/26/2024
Available In (115 Countries)▼
🇨🇳 China🇰🇷 South Korea🇩🇿 DZ🇦🇴 AO🇦🇿 AZ🇧🇧 BB🇧🇾 BY🇧🇲 BM🇧🇷 Brazil🇧🇬 Bulgaria🇨🇷 CR🇬🇭 GH🇰🇪 Kenya🇲🇬 MG🇳🇬 Nigeria🇴🇲 OM🇶🇦 QA🇿🇦 South Africa🇹🇳 TN🇺🇦 Ukraine🇺🇿 UZ🇺🇸 United States🇦🇺 Australia🇨🇦 Canada🇫🇷 France🇩🇪 Germany🇬🇧 United Kingdom🇮🇹 Italy🇯🇵 Japan🇷🇺 Russia🇦🇷 Argentina🇦🇹 Austria🇧🇪 Belgium🇨🇱 Chile🇨🇴 Colombia🇭🇷 Croatia🇨🇿 Czech Republic🇩🇰 Denmark🇩🇴 DO🇪🇨 EC🇪🇬 Egypt🇸🇻 SV🇫🇮 Finland🇬🇷 Greece🇬🇹 GT🇭🇰 Hong Kong🇭🇺 Hungary🇮🇳 India🇮🇩 Indonesia🇮🇪 Ireland🇮🇱 Israel🇰🇿 KZ🇰🇼 KW🇱🇧 LB🇱🇹 Lithuania🇱🇺 LU🇲🇴 MO🇲🇾 Malaysia🇲🇽 Mexico🇳🇱 Netherlands🇳🇿 New Zealand🇳🇴 Norway🇵🇰 Pakistan🇵🇦 PA🇵🇪 Peru🇵🇭 Philippines🇵🇱 Poland🇵🇹 Portugal🇷🇴 Romania🇸🇦 Saudi Arabia🇸🇬 Singapore🇸🇰 Slovakia🇸🇮 Slovenia🇪🇸 Spain🇱🇰 LK🇸🇪 Sweden🇨🇭 Switzerland🇹🇼 Taiwan🇹🇭 Thailand🇹🇷 Turkey🇦🇪 UAE🇺🇾 UY🇻🇪 VE🇻🇳 Vietnam🇧🇴 BO🇪🇪 Estonia🇱🇻 Latvia🇳🇮 NI🇵🇾 PY🇰🇭 KH🇦🇫 AF🇬🇪 GE🇮🇶 IQ🇱🇾 LY🇲🇦 MA🇲🇿 MZ🇲🇲 MM🇾🇪 YE🇧🇭 BH🇨🇾 CY🇲🇹 MT🇷🇸 RS🇧🇯 BJ🇧🇫 BF🇨🇲 CM🇨🇬 CG🇨🇮 CI🇯🇴 JO🇱🇦 LA🇲🇱 ML🇸🇳 SN🇹🇿 TZ🇺🇬 UG🇿🇲 ZM🇿🇼 ZW
Supported Languages (3)▼
EnglishJapaneseChinese
App Details▼

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 don...

iOS App ID
321109246
Content Rating
18+
Min OS
15.0
Size
122.6 MB
Publisher
NUTRACTOR
Ja