# Sail Assist

> Sail Assist (iPhone/iPad app by Japan Radio Co., Ltd..)

- Source: https://appshunter.io/ios/app/sail-assist/id6473762428 (this page in markdown: same URL + `.md`)
- Developer: [Japan Radio Co., Ltd.](https://appshunter.io/developer/932220259)
- Category: Business
- Price: Free
- Age rating: 4+
- Requires: iOS 16.4 · 25 MB
- Languages: English
- Released: 2024-02-20
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/sail-assist/id6473762428/reviews.md

## What is Sail Assist?

◆ Fuel Switching
Before ship enter Emission Control Area (ECA), it notifies you at the timing set by you. You can do fuel switching task with plenty of time to spare. The notifications are before you do fuel switching, when you start fuel switching, and when you should end fuel switching.
It will also notify Smart Ship Viewer (SSV) and SSV Mobile that the fuel switching has been done.

◆ NGA notification
Users can set up No-Go Areas (NGA) in advance and be notified when they enter the NGA.

◆ Chat communication
You can chat with Sail Assist users on the same boat or SSV Mobile users. You can also send photos and images. In the event of an emergency, you can switch to warning mode and notify chat group members.

◆ Alert Notification
This app notifies you of emergencies, off-course incidents from the planned route, and BAM alert occurring onboard the ship.

◆ Display for Alert History
In case of emergencies or off-course incidents from the planned route, get notifications of the situation.

◆ Marine Equipment Manual
Display ECDIS, VDR, etc. equipment manual.

【Notes】
・This app requires SSV contract.
・This app requires either J-Marine NeCST, J-Marine Box, or VDR from JRC installed on the vessel.


## Version history (last 3 releases)

### 1.0.3 — 2024-09-26

The following functions are now available:
・Communication function
・NGA notification function

### 1.0.2 — 2024-04-16

Some functions have been updated in ver.1.0.2.
◆Made minor corrections.
◆You can check System Information.

### 1.0.0 — 2024-02-20

No release notes.

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## More apps by Japan Radio Co., Ltd.

- [JM-WatcherⅡ](https://appshunter.io/ios/app/jm-watcher/id932220260)
- [SSV Mobile](https://appshunter.io/ios/app/ssv-mobile/id1434022656)

All apps by Japan Radio Co., Ltd.: https://appshunter.io/developer/932220259

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-19.*