海釣図Ｖ～海釣りマップ＆潮汐＆風・波・海水温予報～ Android
海釣図Ｖ～海釣りマップ＆潮汐＆風・波・海水温予報～ is #11 in Sports Grossing on Google Play in Japan and charting in 1 of 15 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperMapple ON Co., Ltd.
CategorySports
PriceFree
Released–
Installs100k+
Rating★ 2.8 (0)
Updated–
Content ratingEveryone
Rating
2.8 ★
0 ratings
Measured
Best rank now
#11
Sports GrossingMeasured
海釣図Ｖ～海釣りマップ＆潮汐＆風・波・海水温予報～ on Google Play
App details
App ID
jp.mappleon.kaichouzutile2
Publisher
Mapple ON Co., Ltd.
Content rating
Everyone
海釣図Ｖ～海釣りマップ＆潮汐＆風・波・海水温予報～ downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in 海釣図Ｖ～海釣りマップ＆潮汐＆風・波・海水温予報～ before Apple and Google take their fee.
How this is calculated
Not in an overall Top Grossing chart, only in category charts: each category position is converted to the overall position it corresponds to, then priced on the same rank-to-revenue curve, inside the part of each market the charted apps leave over.
Business model: In-app purchase-led
How 海釣図Ｖ～海釣りマップ＆潮汐＆風・波・海水温予報～ makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds · 4 ad networks
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | SportsGrossing | #11 |
Apps near 海釣図Ｖ～海釣りマップ＆潮汐＆風・波・海水温予報～ on the chart
Sports Grossing, around #11.
Ratings
Google Play, worldwide.
Rating
2.8 ★
0 ratings
Measured
Ratings
0
Measured
About 海釣図Ｖ～海釣りマップ＆潮汐＆風・波・海水温予報～
【please note】
"Marine Fishing Chart V" is intended for models equipped with Android 10 and GPS with 4GB or more of RAM.
- On devices with less than 4GB of RAM, the app may run slowly or not work properly.
・Please use with a device equipped with a GPS sensor (capable of obtaining location information from GPS satellites). The app cannot be launched on non-equipped devices.
・Ver.1.4.1 is the final version for Android 7.x or lower devices, and Ver.2.0.23 is the final version for Android 8/9 devices.
■What kind of app is “Marine Fishing Chart V”?
"Marine Fishing Chart V" is a successor version of the sea fishing map app "Marine Fishing Chart", which uses some data from "Electronic Nautical Reference Map New PEC" (provided by Japan Hydrographic Association).
This is a sea fishing map app that has been significantly renewed from the previous version of ``Sea Fishing Map'', including a significantly expanded area, seamless map, and improved operability.
■Big difference between "Marine Fishing Chart V" and "Marine Fishing Chart"!
○The service area has expanded significantly to cover all of Japan!
・Covering the “new pec” service area
○ Seamless and quick operation possible!
・Achieve seamless and quick operation nationwide
・Easy operation with swipe, pinch in and pinch out
○Completely compatible with "new pec" updates (four times a year)!
・We are able to update and release "new pec", which is released four times a year (*), faster than anywhere else.
・Update period: January, April, July, October
・Other urgent updates will be implemented in a timely manner
■ Main features/functions
○A dedicated map for sea fishing that uses some data from “new pec”
・Detailed “contour lines” are color-coded for easy viewing
・Displays the locations of "fish reefs" and "roots" that are fishing points
・Fishing ports, where recreational fishing boats and rental boats depart, are also displayed.
・Includes ``marina'' and ``sea station'' that are convenient for stopping by pleasure boats.
・Displays "dark rocks, washed rocks, dry rocks" etc. that may cause you to run aground during navigation.
★To use the "Detailed Map", you will need to purchase a regular monthly ticket.
○Bakutsuri points can be registered by “Register my points”
・Easily register points for good fishing results to My Points
・Easily register your own fishing points that are not on the map on the spot
・Share your points with your fishing friends (share via email)
○Manage fishing records (GPS logs)!
・Save the wake (GPS log) when you go fishing by boat or kayak
・Photos from the fishing day are also displayed on the fishing record details page, making it convenient as a fishing diary.
・Share saved fishing records with friends (share via email)
○Reliable "backup function"!
・My points and fishing records can be backed up.
・Designed for peace of mind even when changing models or in the unlikely event of device trouble
○Includes weather and sea condition information unique to smartphone apps
・Displays actual and
"Marine Fishing Chart V" is intended for models equipped with Android 10 and GPS with 4GB or more of RAM.
- On devices with less than 4GB of RAM, the app may run slowly or not work properly.
・Please use with a device equipped with a GPS sensor (capable of obtaining location information from GPS satellites). The app cannot be launched on non-equipped devices.
・Ver.1.4.1 is the final version for Android 7.x or lower devices, and Ver.2.0.23 is the final version for Android 8/9 devices.
■What kind of app is “Marine Fishing Chart V”?
"Marine Fishing Chart V" is a successor version of the sea fishing map app "Marine Fishing Chart", which uses some data from "Electronic Nautical Reference Map New PEC" (provided by Japan Hydrographic Association).
This is a sea fishing map app that has been significantly renewed from the previous version of ``Sea Fishing Map'', including a significantly expanded area, seamless map, and improved operability.
■Big difference between "Marine Fishing Chart V" and "Marine Fishing Chart"!
○The service area has expanded significantly to cover all of Japan!
・Covering the “new pec” service area
○ Seamless and quick operation possible!
・Achieve seamless and quick operation nationwide
・Easy operation with swipe, pinch in and pinch out
○Completely compatible with "new pec" updates (four times a year)!
・We are able to update and release "new pec", which is released four times a year (*), faster than anywhere else.
・Update period: January, April, July, October
・Other urgent updates will be implemented in a timely manner
■ Main features/functions
○A dedicated map for sea fishing that uses some data from “new pec”
・Detailed “contour lines” are color-coded for easy viewing
・Displays the locations of "fish reefs" and "roots" that are fishing points
・Fishing ports, where recreational fishing boats and rental boats depart, are also displayed.
・Includes ``marina'' and ``sea station'' that are convenient for stopping by pleasure boats.
・Displays "dark rocks, washed rocks, dry rocks" etc. that may cause you to run aground during navigation.
★To use the "Detailed Map", you will need to purchase a regular monthly ticket.
○Bakutsuri points can be registered by “Register my points”
・Easily register points for good fishing results to My Points
・Easily register your own fishing points that are not on the map on the spot
・Share your points with your fishing friends (share via email)
○Manage fishing records (GPS logs)!
・Save the wake (GPS log) when you go fishing by boat or kayak
・Photos from the fishing day are also displayed on the fishing record details page, making it convenient as a fishing diary.
・Share saved fishing records with friends (share via email)
○Reliable "backup function"!
・My points and fishing records can be backed up.
・Designed for peace of mind even when changing models or in the unlikely event of device trouble
○Includes weather and sea condition information unique to smartphone apps
・Displays actual and