Bridge Mentor app for iPhone and iPad

Play rubber bridge against the computer, to test and improve your play.
Play duplicate bridge against a friend, or compete against all bridge mentor players.

Buy a monthly subscription for unlimited hands plus access to duplicate bridge, for just $0.49 / month.

Practice your bridge skills while competing against the computer! Learn optimal bidding and play strategies.

Extensive Bridge help guides, including How To Play and a guide to the Standard American bidding system.

Includes explanations of all of the bidding options for yourself and your opponents. Shows hand profiles based on everyones bidding. Provides hints for card play.
Convention bids highlighted

Bidding conventions highlighted in red to help you understand them.
Includes many Standard American conventions, including:
Weak Twos
Weak Threes
Weak Fours
Strong Two Clubs
Stayman
Jacoby Transfers
Blackwood
Gerber
Michaels
Negative Doubles
Fourth Suit Forcing
RONF

Also starts with an introduction to the features of the App.

Terms of Use: https://bridgementor.app/BridgeMentorTermsOfUse.pdf