---
title: "Wärtsilä iSailor - Bewertungen, Einnahmen und Downloads in Japan | Apple App Store"
description: "Wärtsilä iSailor is an easy-to-use marine and river navigation application for amateur seafarers. iSailor provides a clear presentation of navigational information, electronic charts and additional co"
---

# Wärtsilä iSailor — Japan
> World's leading sailing app

![Wärtsilä iSailor App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/b8/a1/01/b8a101fc-34ba-bc34-bb53-20ef2e116a48/AppIcon-iSailor-0-0-1x_U007emarketing-0-8-0-85-220.png/434x0w.png)

**Developer:** [Wartsila Voyage Sweden](https://apptail.io/de/developer/wartsila-voyage-sweden-eOJb) (Irland)
**Category:** Navigation
**Rating:** 2.2/5 (6 ratings)
**Price:** Free
**Bundle ID:** com.transas.TransasISailor
**Store:** Apple App Store
**Country:** Japan
**Version:** 1.13.4 (released 2026-03-10)
**Original Release:** 2010-12-15
**Languages:** English, Danish, French, German, Italian, Japanese, Korean, Portuguese, Russian, Chinese, Spanish, Swedish

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/jp/app/app/id398456162)
**AppTail Page:** [https://apptail.io/de/app/wartsila-isailor-hVS/japan](https://apptail.io/de/app/wartsila-isailor-hVS/japan)

## Wärtsilä iSailor Description
Wärtsilä iSailor is an easy-to-use marine and river navigation application for amateur seafarers.
iSailor provides a clear presentation of navigational information, electronic charts and additional content.
TX-97 vector charts supported by iSailor are recognized worldwide as one of the most accurate and reliable sources of navigational information.

Check out the chart folios available for purchase on our website: isailor.us
Chart folios can be purchased and downloaded in the iSailor Chart Store utilizing the standard iTunes Store payment/purchasing procedure. Chart correction service is provided on annual basis via the auto-renewable subscription service. iTunes will charge payment after confirmation of the chart correction purchase. You may manage your subscriptions and turn off the auto-renewal service in the Account Settings. Your subscription will automatically renew unless auto-renewal is turned off at least 24 hours before the end of the subscription period. You can cancel your subscription in the Chart Store any time. All previously purchased chart folios will remain available for you and can be restored from the service via the Chart Restore function. To receive subsequent chart corrections for your purchased charts, you will need to subscribe to the annual updates in the Chart Store.

The application works on iPhone and iPad using built-in GPS, NMEA Wi-Fi GPS or an external Bluetooth GPS.

Supported devices (iOS version 11 and higher):
• iPhone 5S or higher
• iPad - 5nd generation or higher

iSailor features:

• Positioning system: iOS (Built-In GPS), NMEA GPS or AIS Class B (Option)
• AIS Class A NavData interface (Option)
• NMEA Heading and Rate-Of-Turn sensors (Option)
• NMEA Echo Sounder with a graphical 2D echogram and water temperature sensor (Option)
• NMEA Wind Sensor, including True & Relative wind calculation (Option)
• NMEA Autopilot interface (Option)
• Display of charts, routes, track(s) and user objects
• AIS target presentation. Target contours and dimensions (Option)
• Internet AIS service (Optional subscription)
• Weather service (Optional subscription)
• Tides and tidal currents (Optional subscription)
• Sailing guides, regional marinas (Optional subscription)
• North Up, COG Up, Head Up and Route Up chart orientations
• Information on any vector chart objects
• Free cursor, Point-To-Point and Own ship referenced ERBL functionality
• Monitoring of navigational data: Position, Course (COG) and Speed Over Ground (SOG)
• Route creation by the graphic and tabular methods. “Go To” routes.
• Waypoint monitoring: Bearing to WP, Distance to WP, XTD, Time-To-Go and ETA
• Schedule information: Time-To-Go and ETA to any selected waypoint ahead
• Multi-language support
• Multi-unit support
• Custom track colors
• Day and night chart palettes
• Alarm monitoring functionality
• Route, track and user object: export/import via GPX, KML and KMZ formats
• Advanced Logging and Playback function (Option)
• User object sharing via Facebook, Twitter, iMessenger, eMail

NOTE: Continuous use of the GPS running in the background can dramatically decrease the battery life. Wärtsilä iSailor application may use your location even when it’s not open, which can decrease battery life of the device

iSailor web site: 
iSailor EULA: 
iSailor Privacy Notice: 

Questions? Please contact us at isailor.support@wartsila.com

Sincerely yours,
iSailor Team

## Wärtsilä iSailor Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple118/v4/ae/92/85/ae9285c5-aac7-6e10-5727-95d29069c34a/mzl.igsbqqbo.PNG/640x960.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple128/v4/c4/0a/03/c40a03df-276c-9386-27a3-3b364b48070f/mzl.nhcofsos.PNG/640x960.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple118/v4/ed/a9/e0/eda9e074-0707-60dc-df90-a0bc18977fd6/mzl.cneftyay.PNG/640x960.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple128/v4/65/01/56/6501568e-9358-714f-420b-61cf9b445973/mzl.ftsdrsop.PNG/640x960.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple118/v4/50/07/a1/5007a1d4-80f0-68c7-9b3d-377c98c918d8/pr_source.png/640x960.png)

## Wärtsilä iSailor Rating Breakdown in Japan
- 5 stars: 1 (17%)
- 4 stars: 0 (0%)
- 3 stars: 1 (17%)
- 2 stars: 1 (17%)
- 1 stars: 3 (50%)

## Wärtsilä iSailor Reviews in Japan

### **--- "使い勝手はいいが、、、"
使い勝手はいいが、機種変更をするとチャートやオプションなどの有料オプションが復元できなかった。再購入してもいいと思ったが、チャートストアが毎回フリーズして先に進めない。
-- kakky0806, 2024-10-25

### *---- "AISが出なくなった"
ある日他船のAISが表示されなくなった更新しているのに。
-- wkspeed, 2023-03-30

### ***** "重宝しています"
元外航乗り、手元で船位を確認でき重宝しています。勿論非公認なのは承知の上で使用しています。
2月より海図の更新ができなくなっているようなのが気になっています。改善願います。
-- shireimaru, 2020-06-02

### ****- "GPSの許可で常にを追加して欲しい"
バックグラウンドでも
GPSが利用出来るモードも追加して欲しいです

Apple Watchに対応しているのは良いですが
Apple Watchで表示する際に
iPhone側でアプリを開いてないと
表示されません
-- kwmt726, 2020-01-06

### ****- "また横浜から南側がダメに"
いい加減なんとかして
-- kanagawakenjin, 2019-09-22

### *---- "AISエラー"
東京湾の京浜から南側 AIS情報が表示されません
課金してるのに・・・
みなさんは？？？？
-- ⚜Ꮶᥲⲧ᥉ᥛ⚜, 2018-12-08

### *---- "DONT WASTE YOUR MONEY!!!  Filthy slimy thieves 🤬🤬🤬"
DONT WASTE YOUR MONEY ON THIS APP

It got 1 star because Apple won’t allow me to give 0 stars!!!!

I paid a lot of money to buy these expensive charts that were regularly updated for free. 
Then the thieves that bought out this app decided that they would change the contract and charge the same price for the maps every year!!!!
I hate this app and company!!!!

DONT BUY IT!!!!
-- Age303, 2018-12-07

### *---- "使えなくなった"
購入した日本の海図をアップデートしたら水深など表示されなくなった。
重宝していたのに、金を返して欲しい。
-- ボート乗り男, 2016-10-15

### ****- "japanの海図が使えなくなった？"
友人に勧めたところ、Japan の海図がChartstoreに無いとのこと。確認してみたら確かにリストに無い。サポートにメールしたら以下の返事。
どういうことだろうか？著作権とかで日本の海図の使用にクレームがついたとかかな。
使い勝手はとても良かったが、今後の対応が不安です。

Dear Sir,

Thanks for your message!

The Japan folio is temporary unavailable for purchase until further notice.

Best regards,
Egor Volkov
Transas iSailor
Support Team
-- GoblinHR310, 2016-09-13

### ***-- "見やすい"
見やすくてイイと思います。

AIS情報も見えるので、マリントラフィック開かなくても見れるのがGOOD。
日本語対応になって欲しいです。
-- takabo77, 2014-09-07

### ***** "日本語じゃないけどGood!!"
navionicsが日本で使えなくなってしまいましたので、これ、使います。
安くて、とても良いです。
灯台やブイの点灯パターンは、オススメ！！！
-- けむりとなんとかは, 2013-07-16

[View all Wärtsilä iSailor reviews and detailed analytics on AppTail](https://apptail.io/de/account/signup?utm_campaign=ai-crawl&utm_content=reviews)

## Wärtsilä iSailor In-App Purchases
| Item | Price |
|------|-------|
| Japan | ¥2.20 |
| Internet AIS Service 1 year subscription | ¥3.00 |
| AIS Receiver Support | ¥2.00 |
| AIS Ship Contours | ¥400.00 |
| NMEA GPS | ¥2.00 |
| Thailand, Malaysia, Indonesia | ¥2.50 |
| Tides & Currents subscription | ¥2.00 |
| NMEA Compass & ROT | ¥1.00 |
| Weather Service 1 year subscription | ¥4.00 |
| Pacific Ocean. North part | ¥2.50 |

## Wärtsilä iSailor Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Umsatz | Südafrika | Navigation | #5 |
| Top Umsatz | Vietnam | Navigation | #5 |
| Top Umsatz | Indonesien | Navigation | #5 |
| Top Umsatz | Philippinen | Navigation | #5 |
| Top Umsatz | Dänemark | Navigation | #7 |
| Top Umsatz | Ecuador | Navigation | #8 |
| Top Umsatz | Malaysia | Navigation | #9 |
| Top Umsatz | Finnland | Navigation | #11 |
| Top Umsatz | Saudi-Arabien | Navigation | #12 |
| Top Umsatz | Thailand | Navigation | #22 |
| Top Umsatz | Singapur | Navigation | #22 |
| Top Umsatz | Vereinigte Arabische Emirate | Navigation | #23 |
| Top Umsatz | Portugal | Navigation | #24 |
| Top Umsatz | Schweden | Navigation | #26 |
| Top Umsatz | Norwegen | Navigation | #26 |
| Top Umsatz | Libanon | Navigation | #27 |
| Top Umsatz | Rumänien | Navigation | #28 |
| Top Umsatz | China | Navigation | #30 |
| Top Umsatz | Belgien | Navigation | #33 |
| Top Umsatz | Argentinien | Navigation | #34 |
| Top Umsatz | Türkei | Navigation | #34 |
| Top Umsatz | Italien | Navigation | #38 |
| Top Umsatz | Spanien | Navigation | #39 |
| Top Umsatz | Aserbaidschan | Navigation | #39 |
| Top Umsatz | Mexiko | Navigation | #43 |
| Top Umsatz | Niederlande | Navigation | #44 |
| Top Umsatz | Algerien | Navigation | #45 |
| Top Umsatz | Nigeria | Navigation | #45 |
| Top Umsatz | Tschechien | Navigation | #46 |
| Top Umsatz | Chile | Navigation | #51 |
| Top Umsatz | Australien | Navigation | #53 |
| Top Umsatz | Kuwait | Navigation | #56 |
| Top Umsatz | Deutschland | Navigation | #56 |
| Top Umsatz | Frankreich | Navigation | #57 |
| Top Umsatz | Vereinigtes Königreich | Navigation | #57 |
| Top Umsatz | Pakistan | Navigation | #58 |
| Top Umsatz | Österreich | Navigation | #62 |
| Top Umsatz | Kanada | Navigation | #64 |
| Top Umsatz | Schweiz | Navigation | #66 |
| Top Umsatz | Dominikanische Republik | Navigation | #68 |
| Top Umsatz | Peru | Navigation | #68 |
| Top Umsatz | Kolumbien | Navigation | #73 |
| Top Umsatz | Ägypten | Navigation | #83 |
| Top Umsatz | Griechenland | Navigation | #88 |
| Top Umsatz | Polen | Navigation | #93 |
| Top Umsatz | Südkorea | Navigation | #94 |
| Top Umsatz | Kasachstan | Navigation | #98 |
| Top Umsatz | Sonderverwaltungsregion Hongkong | Navigation | #98 |
| Top Kostenlos | Indonesien | Navigation | #119 |
| Top Kostenlos | Finnland | Navigation | #150 |
| Top Kostenlos | Vietnam | Navigation | #189 |
| Top Kostenlos | Vereinigte Arabische Emirate | Navigation | #196 |
| Top Kostenlos | Dänemark | Navigation | #197 |
| Top Kostenlos | Ecuador | Navigation | #232 |
| Top Kostenlos | Nigeria | Navigation | #236 |
| Top Kostenlos | Saudi-Arabien | Navigation | #263 |
| Top Kostenlos | Ukraine | Navigation | #266 |
| Top Kostenlos | Libanon | Navigation | #300 |
| Top Kostenlos | Neuseeland | Navigation | #317 |
| Top Kostenlos | Sonderverwaltungsregion Hongkong | Navigation | #342 |
| Top Kostenlos | Schweden | Navigation | #353 |
| Top Kostenlos | Philippinen | Navigation | #356 |
| Top Kostenlos | Kuwait | Navigation | #379 |
| Top Kostenlos | Ägypten | Navigation | #408 |
| Top Kostenlos | Kasachstan | Navigation | #409 |
| Top Kostenlos | Israel | Navigation | #444 |
| Top Kostenlos | Algerien | Navigation | #448 |
| Top Kostenlos | Italien | Navigation | #451 |
| Top Kostenlos | Chile | Navigation | #471 |
| Top Kostenlos | Dominikanische Republik | Navigation | #474 |
| Top Kostenlos | Aserbaidschan | Navigation | #486 |
| Top Kostenlos | Australien | Navigation | #494 |


## Apps Similar to Wärtsilä iSailor
- [iNavX: Marine Navigation](https://apptail.io/de/app/inavx-marine-navigation-lb/japan)
- [AIS Maps: Marine & Lake charts](https://apptail.io/de/app/ais-maps-marine-lake-charts-Wrc/japan)
- [SailFreeGPS](https://apptail.io/de/app/sailfreegps-ldy/japan)
- [PRO CHARTS - Marine Navigation](https://apptail.io/de/app/pro-charts-marine-navigation-KPL/japan)
- [TZ iBoat – Marine Navigation](https://apptail.io/de/app/tz-iboat-marine-navigation-OPL/japan)
- [NV Charts GPS Navigation AIS](https://apptail.io/de/app/nv-charts-gps-navigation-ais-ZGQ/japan)
- [Seapilot](https://apptail.io/de/app/seapilot-aAR/japan)
- [WinGPS Marine](https://apptail.io/de/app/wingps-marine-cVS/japan)
- [SeaNav](https://apptail.io/de/app/seanav-dVS/japan)
- [SEAiq](https://apptail.io/de/app/seaiq-aLcc/japan)

## Wärtsilä iSailor Available In
- [Indonesien](https://apptail.io/de/app/wartsila-isailor-hVS/indonesia)
- [Vietnam](https://apptail.io/de/app/wartsila-isailor-hVS/vietnam)
- [Deutschland](https://apptail.io/de/app/wartsila-isailor-hVS/germany)
- [Malaysia](https://apptail.io/de/app/wartsila-isailor-hVS/malaysia)
- [Thailand](https://apptail.io/de/app/wartsila-isailor-hVS/thailand)
- [Vereinigte Staaten](https://apptail.io/de/app/wartsila-isailor-hVS/united-states)
- [Chile](https://apptail.io/de/app/wartsila-isailor-hVS/chile)
- [Philippinen](https://apptail.io/de/app/wartsila-isailor-hVS/philippines)
- [Frankreich](https://apptail.io/de/app/wartsila-isailor-hVS/france)
- [Vereinigtes Königreich](https://apptail.io/de/app/wartsila-isailor-hVS/united-kingdom)
- [Australien](https://apptail.io/de/app/wartsila-isailor-hVS/australia)
- [Japan](https://apptail.io/de/app/wartsila-isailor-hVS/japan)
- [Ecuador](https://apptail.io/de/app/wartsila-isailor-hVS/ecuador)
- [Dänemark](https://apptail.io/de/app/wartsila-isailor-hVS/denmark)
- [China](https://apptail.io/de/app/wartsila-isailor-hVS/china)
- [Türkei](https://apptail.io/de/app/wartsila-isailor-hVS/turkey)
- [Ukraine](https://apptail.io/de/app/wartsila-isailor-hVS/ukraine)
- [Schweden](https://apptail.io/de/app/wartsila-isailor-hVS/sweden)
- [Tschechien](https://apptail.io/de/app/wartsila-isailor-hVS/czechia)
- [Finnland](https://apptail.io/de/app/wartsila-isailor-hVS/finland)
- [Neuseeland](https://apptail.io/de/app/wartsila-isailor-hVS/new-zealand)
- [Niederlande](https://apptail.io/de/app/wartsila-isailor-hVS/netherlands)
- [Norwegen](https://apptail.io/de/app/wartsila-isailor-hVS/norway)
- [Brasilien](https://apptail.io/de/app/wartsila-isailor-hVS/brazil)
- [Kanada](https://apptail.io/de/app/wartsila-isailor-hVS/canada)
- [Singapur](https://apptail.io/de/app/wartsila-isailor-hVS/singapore)
- [Vereinigte Arabische Emirate](https://apptail.io/de/app/wartsila-isailor-hVS/united-arab-emirates)
- [Griechenland](https://apptail.io/de/app/wartsila-isailor-hVS/greece)
- [Taiwan](https://apptail.io/de/app/wartsila-isailor-hVS/taiwan)
- [Mexiko](https://apptail.io/de/app/wartsila-isailor-hVS/mexico)
- [Kroatien](https://apptail.io/de/app/wartsila-isailor-hVS/croatia)
- [Belgien](https://apptail.io/de/app/wartsila-isailor-hVS/belgium)
- [Polen](https://apptail.io/de/app/wartsila-isailor-hVS/poland)
- [Zypern](https://apptail.io/de/app/wartsila-isailor-hVS/cyprus)
- [Spanien](https://apptail.io/de/app/wartsila-isailor-hVS/spain)
- [Saudi-Arabien](https://apptail.io/de/app/wartsila-isailor-hVS/saudi-arabia)
- [Indien](https://apptail.io/de/app/wartsila-isailor-hVS/india)
- [Portugal](https://apptail.io/de/app/wartsila-isailor-hVS/portugal)
- [Irland](https://apptail.io/de/app/wartsila-isailor-hVS/ireland)
- [Sonderverwaltungsregion Hongkong](https://apptail.io/de/app/wartsila-isailor-hVS/hong-kong)
- [Österreich](https://apptail.io/de/app/wartsila-isailor-hVS/austria)
- [Estland](https://apptail.io/de/app/wartsila-isailor-hVS/estonia)
- [Rumänien](https://apptail.io/de/app/wartsila-isailor-hVS/romania)
- [Slowenien](https://apptail.io/de/app/wartsila-isailor-hVS/slovenia)
- [Slowakei](https://apptail.io/de/app/wartsila-isailor-hVS/slovakia)
- [Senegal](https://apptail.io/de/app/wartsila-isailor-hVS/senegal)
- [Tunesien](https://apptail.io/de/app/wartsila-isailor-hVS/tunisia)
- [Uruguay](https://apptail.io/de/app/wartsila-isailor-hVS/uruguay)
- [Usbekistan](https://apptail.io/de/app/wartsila-isailor-hVS/uzbekistan)
- [Südafrika](https://apptail.io/de/app/wartsila-isailor-hVS/south-africa)
- [Armenien](https://apptail.io/de/app/wartsila-isailor-hVS/armenia)
- [Angola](https://apptail.io/de/app/wartsila-isailor-hVS/angola)
- [Argentinien](https://apptail.io/de/app/wartsila-isailor-hVS/argentina)
- [Aserbaidschan](https://apptail.io/de/app/wartsila-isailor-hVS/azerbaijan)
- [Bulgarien](https://apptail.io/de/app/wartsila-isailor-hVS/bulgaria)
- [Bahrain](https://apptail.io/de/app/wartsila-isailor-hVS/bahrain)
- [Bermuda](https://apptail.io/de/app/wartsila-isailor-hVS/bermuda)
- [Brunei Darussalam](https://apptail.io/de/app/wartsila-isailor-hVS/brunei)
- [Belarus](https://apptail.io/de/app/wartsila-isailor-hVS/belarus)
- [Schweiz](https://apptail.io/de/app/wartsila-isailor-hVS/switzerland)
- [Kolumbien](https://apptail.io/de/app/wartsila-isailor-hVS/colombia)
- [Dominikanische Republik](https://apptail.io/de/app/wartsila-isailor-hVS/dominican-republic)
- [Algerien](https://apptail.io/de/app/wartsila-isailor-hVS/algeria)
- [Ägypten](https://apptail.io/de/app/wartsila-isailor-hVS/egypt)
- [Grenada](https://apptail.io/de/app/wartsila-isailor-hVS/grenada)
- [Ungarn](https://apptail.io/de/app/wartsila-isailor-hVS/hungary)
- [Israel](https://apptail.io/de/app/wartsila-isailor-hVS/israel)
- [Island](https://apptail.io/de/app/wartsila-isailor-hVS/iceland)
- [Italien](https://apptail.io/de/app/wartsila-isailor-hVS/italy)
- [Jamaika](https://apptail.io/de/app/wartsila-isailor-hVS/jamaica)
- [Jordanien](https://apptail.io/de/app/wartsila-isailor-hVS/jordan)
- [Südkorea](https://apptail.io/de/app/wartsila-isailor-hVS/south-korea)
- [Kuwait](https://apptail.io/de/app/wartsila-isailor-hVS/kuwait)
- [Kasachstan](https://apptail.io/de/app/wartsila-isailor-hVS/kazakhstan)
- [Libanon](https://apptail.io/de/app/wartsila-isailor-hVS/lebanon)
- [Sri Lanka](https://apptail.io/de/app/wartsila-isailor-hVS/sri-lanka)
- [Litauen](https://apptail.io/de/app/wartsila-isailor-hVS/lithuania)
- [Luxemburg](https://apptail.io/de/app/wartsila-isailor-hVS/luxembourg)
- [Lettland](https://apptail.io/de/app/wartsila-isailor-hVS/latvia)
- [Madagaskar](https://apptail.io/de/app/wartsila-isailor-hVS/madagascar)
- [Nordmazedonien](https://apptail.io/de/app/wartsila-isailor-hVS/north-macedonia)
- [Malta](https://apptail.io/de/app/wartsila-isailor-hVS/malta)
- [Mauritius](https://apptail.io/de/app/wartsila-isailor-hVS/mauritius)
- [Nigeria](https://apptail.io/de/app/wartsila-isailor-hVS/nigeria)
- [Nepal](https://apptail.io/de/app/wartsila-isailor-hVS/nepal)
- [Oman](https://apptail.io/de/app/wartsila-isailor-hVS/oman)
- [Panama](https://apptail.io/de/app/wartsila-isailor-hVS/panama)
- [Peru](https://apptail.io/de/app/wartsila-isailor-hVS/peru)
- [Pakistan](https://apptail.io/de/app/wartsila-isailor-hVS/pakistan)
- [Paraguay](https://apptail.io/de/app/wartsila-isailor-hVS/paraguay)
- [Katar](https://apptail.io/de/app/wartsila-isailor-hVS/qatar)
- [Russland](https://apptail.io/de/app/wartsila-isailor-hVS/russia)

---

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