Muster Mate, the crew app

The half of it that lives in a pocket.

The iPad handles the door. Muster Mate handles everyone aboard: duties, Hours of Rest, checks, deliveries and the day’s notices, on the phone already in their pocket.

Free for every crew member, on every plan. iOS and Android.

Muster Mate now Delivery for you

A parcel for Elena Rodriguez has arrived. Hardware + fasteners.

The Muster Mate home screen on a crew member's phone

Running on superyachts every day.

Movements
10K+Crew
2,100+Guests
1,630+Visitors
Operations
210+Drills recorded
3,570+Checks completed

Every crew member knows their station

Their own muster station, their duties and the alarm signal for each emergency. Nobody has to find the board in the passageway.

Muster Mate showing a crew member's muster duties, with the alarm signal for each emergency.Their duties, and the alarm signal
The card a crew member gets when a visitor search is required: clearance needed at the door.A search to clear
The Muster Mate home screen: the vessel, the day, and the notices the crew member can read.Home

Hours of Rest crew actually fill in

A day is a couple of time ranges on their own phone, at the end of the day. Every MLC limit is checked as it goes in.

The day editor in the crew app: start and finish times, a break inside the work period, and the rest total for the day.The day. Start, finish, breaks
A red day in the crew app naming the rule that was broken, the window it was measured over, and the clause behind it.A red day says why
The month as a calendar in the crew app, with compliant days in green, non-conformities in red and marked rest days.The month. Green, red, rest days

Done where the work is

A round gets completed in the engine room, not written up afterwards from memory.

The pre-departure deck safety checklist on a crew phone, grouped into lifesaving, fire, deck and mooring, with pass, N/A, fail and photo buttons on each item.Checklists. Pass, N/A, fail, photo
Deliveries in Muster Mate: the week's parcels, each with the label photo and who it is for.Deliveries. The week, by day
A COSWP safety topic open in Muster Mate, with the chapter reference and the reading time.COSWP. A topic, with its chapter

One system, two places

The iPad and the phone are different apps doing different jobs, and the price follows from it.

The Muster App

  • The vessel’s iPad, at the door
  • Visitors sign in, crew sign in and out
  • The muster runs from it
  • One per vessel, from £110 a month

Muster Mate

  • The crew’s own phones, iOS and Android
  • Duties, Hours of Rest, checks, deliveries, notices
  • They download it and join with a code
  • Free for every crew member, every plan
Download on the App Store Get it on Google Play

Muster Mate, answered.

Is Muster Mate really free?

Yes. It comes with The Muster App on every plan, for every crew member. The vessel pays per vessel; the price does not move when the crew grows.

How do the crew get it?

They download it from the App Store or Google Play and join the vessel with a code. There is nothing for you to install on their phones.

Does it work offline?

Hours of Rest days and checklist answers save on the phone and sync when the signal returns. Duties and the alarm signals are kept on the phone.

Is it the same app as the iPad?

No. The Muster App is the vessel’s iPad at the door: visitors, the crew board, the muster. Muster Mate is the crew’s own phone. Both are fed by the same admin panel.

Try it with your crew.

Free for 14 days. From £110 a month per vessel. Muster Mate is free for every crew member.

Unlimited crew. Refund policy