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Bridge at Sea · Free App

Bridge Modes
Calculator

Five complete bridge scoring modes in one free app. Works on any device, fully offline — perfect for cruise ships and bridge clubs.

Launch App How to Install

⭐ Bonus Bridge

NS: 3 · EW: 13

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How it works

Getting started takes less than a minute. Install once and the app works completely offline — no internet connection needed at the table.

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Install the app

Open the app in Chrome or Safari and add it to your home screen. It installs like a native app — no app store needed.

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Enter your licence

Enter your 6-digit licence code on first launch. A free trial code lets you try all modes straight away.

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Choose your mode

Select from Kitchen, Chicago, Rubber, Bonus Bridge or Duplicate. The app guides you through every hand.

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Play and score

Enter each contract and result — the app calculates scores, tracks totals and handles vulnerability automatically.

App screenshots

A walkthrough of Bonus Bridge mode — from entering the licence code to viewing completed hand scores.

Bridge Modes Calculator licence entry screen

1. Enter licence code

2. Enter the contract

3. Enter the result

4. HCP analysis

5. Hand score shown

6. Running totals

Screenshots showing Bonus Bridge mode. All five modes use the same simple keyboard interface.

The five modes

One app covers every format of bridge you’ll ever need — from a casual game for two couples to a full duplicate tournament for 20 pairs.

Kitchen Bridge

Traditional casual scoring with game and slam bonuses. Tracks running totals for NS and EW throughout the session. Ideal for social games without strict duplicate rules.

Chicago Bridge

Four-deal cycles with fully automatic vulnerability rotation. The most popular social format — completely automated so you never lose track of where you are in the cycle.

Rubber Bridge

Full rubber bridge scoring including honours. Tracks part scores, games and rubbers in the traditional format that serious bridge players know and love.

Bonus Bridge ⭐

Our unique scoring innovation. Analyses each hand’s HCP and distribution to reward skill on both sides of the table. A brilliant defensive play scores well — not just the declarer. Learn more →

Duplicate Bridge

Full tournament scoring with matchpoints. Supports 43 different movements for 4 to 20 pairs. Print movement sheets, traveller sheets and table cards directly from the app.

Licensing

The app is free to try. A trial licence lets you explore all five modes with a limited number of deals. Full licences unlock unlimited use.

Trial

Free

Try all five modes with a limited number of deals. No payment required — just enter the trial code and start playing.

Get trial code

Annual

12-month licence

Full unlimited access to all modes for 12 months. Ideal for regular players and bridge club directors.

Lifetime

One-time payment

Full access forever with a single payment. The best value for serious players and cruise ship bridge directors.

Club and cruise ship pricing available — contact admin@bridgescorer.com for details.

How to install

The app installs directly from your browser — no app store, no download required. Once installed it works completely offline.

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Android (Pixel, Samsung)

Open Chrome on your device
Visit bridgescorer.com
Tap the menu (⋮) in Chrome
Select “Add to Home Screen” or “Install App”
The app icon appears on your home screen

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iPhone / iPad

Open Safari (must be Safari, not Chrome)
Visit bridgescorer.com
Tap the Share button at the bottom
Select “Add to Home Screen”
Tap Add — the app appears on your home screen

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Desktop / Laptop

Open Chrome or Edge
Visit bridgescorer.com
Look for the install icon (⊕) in the address bar
Click it and select Install
The app opens in its own window

Works offline once installed. The app loads all its files on first visit and then runs entirely on your device — no internet connection needed. Perfect for cruise ships and remote locations. If you have any problems installing, email admin@bridgescorer.com.

Bridge ModesCalculator