Version history
麻雀Jan-Navi Mahjong-Onlineまーじゃん
49
ASO score
Text
48/100
Reviews
50/100
Graphic
60/100
Other
0/100
App Rating
4.5
Votes
8.32K
App Age
8y 1m
Last Update
Oct 29, 2025
iAP
$1.99 - 119.99
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Rating
|
4.62
|
4.57
|
+1%
|
|
Number of Ratings (Voted)
|
8.3K
|
3.2M
|
-100%
|
|
App Age
|
8y 1m
|
7y 0m
|
+15%
|
|
In-app Purchases Price
|
$7
|
$18
|
-62
%
|
|
Update Frequency
|
36d
|
34d
|
+6%
|
|
Title Length
|
30
|
17
|
+76%
|
|
Subtitle Length
|
26
|
24
|
+8%
|
|
Description Length
|
3 600
|
2 261
|
+59%
|
|
Number of Screenshots
|
1836
|
1289
|
+42
%
|
|
Size
|
421MB
|
817MB
|
-49
%
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Dec 27, 2025 | Jan 03, 2026 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 27, 2025 | Jan 03, 2026 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 27, 2025 | Jan 03, 2026 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 27, 2025 | Jan 03, 2026 |
|---|---|---|
|
No results were found!
|
||
Ranking Keywords in United States
| Keywords | App Rank |
|---|
Analyze this and other apps using Asolytics tools
Text ASO
Title
(
Characters:
30
of 30
)
麻雀Jan-Navi Mahjong-Onlineまーじゃん
Subtitle
(
Characters:
26
of 30
)
Mahjong App for Beginners!
Description
(
Characters:
3600
of 4000
)
Jan-Navi Mahjong Online is a full-fledged mahjong game that you can play for free!
～Jan-Navi MahjongOnline has been running for over a decade. Both beginners and advanced players could enjoy this game without any pressure. ～
Jan-Navi Mahjong Online - Recommended for Mahjong Game Enthusiasts!
・If you are looking for a mahjong game that even beginner could enjoy it.
・If you are a beginner and want to train your mahjong skills or learn the basic rules of mahjong with a mahjong game.
・If you want to learn the yaku (hands) of mahjong.
・If you are looking for a free-to-play mahjong game.
・If you are looking for a casual and easy-to-play mahjong game.
・If you want to start enjoying mahjong for free.
■ Daily "Free Match" and "Rank Match" Events
Free Match and Rank Match are game modes that allow mahjong players nationwide to enjoy 4-player or 3-player mahjong matches.
You can test your mahjong skills with other players through online battles.
We introduce a combination rating system, including ranks and rates. Ranks are adjusted based on Agari points and rankings. Rates are calculated base on the difference in skill levels with opponents.
■ Weekly "Mahjong Events"
Mahjong Events are held every week, including team matches where you need to cooperate with friends, free battles to test your mahjong skilles, and county-based competitions.
■ "One Round Odyssey"
You can enjoy a single round mahjong match in 5 minutes while traveling around japan.
■ "Friend Match"
You can play mahjong with friends, whether they are nearby, faraway, or online.
It is free to you to set different rules or create your own mahjong parlor. You can even host a mahjong event yourself.
■ "Professional Match"
In professional matches, you can play mahjong with over 100 mahjong professionals from 6 organizations, as well as mahjong enthusiasts who are celebrities such as gravure idols and manga artists. This provides an opportunity for online matches with individuals who may not be accessible without going to a mahjong parlor or only available on TV.
■ "Mahjong Live Streaming"
During Friend Match, you can start a live stream for your mahjong match.
And you can watch other's live stream too.
Even in professional matches, professionals may provide live commentary, allowing you to learn real-time strategies for choosing tiles and more.
■ How to Play and Features
From beginners to experts, everybody can enjoy authentic mahjong in this game.
You can play mahjong casually witch opponents matching your skill level.
The detailed records of your performance allows you to analyze various tendencies, such as your preference for certain hand or the timing of declaring Richi in each round.
For mahjong beginners, they can check the hands or rules during the match.
You can also switch the display mode between landscape and portrait in setting menu.
■ About the Premium Course
Price: 600 JPY (tax included)
Free Trial: 1 week (for first-time purchasers only)
Duration: Automatically renews every 30 days (from the start date of use)
・ Terms of Use
https://andr.jannavi.com/terms/kiyaku.php
・ Check out Jan-Navi on Twitter!
https://twitter.com/jannavi_pro
・ Official Website
https://www.winlight.co.jp
■ Terms of Service & Privacy Policy
Jan-Navi Official Website: https://www.jannavi.net/ja/
Terms of Service: TOP Page > Others > User Agreement
https://www.jannavi.net/support_terms
Privacy Policy: TOP Page > Others > Application Privacy Policy
https://andr.jannavi.com/terms/privacy_policy.php
◆ When contacting us, please use the inquiry form within the app. Thank you.}
Read more
Other
Additional Information
| Rating: | |
| Voted: | 8.32K |
| App Store Link: | |
| Website: | |
| Email: | - |
| Privacy Policy: | |
| Categories: | Games, Entertainment, Card, Casino |
| Size: | 420MB |
| iAP: | 1.99 - 119.99 $ |
| App Age: | 8 years 1 month |
| Release Date: | Dec 06, 2017 |
| Last Update: | Oct 29, 2025 |
| Version: | 33.1 |
Version history
33.1
Oct 29, 2025
Bug fixed.
32.9
Oct 20, 2025
Bug fixed.