The full game — auction, play, rubber scoring and double-dummy analysis.
Free, with no ads, no accounts and no tracking. In the browser there is nothing to install and it works on a phone, tablet or computer; the iPhone and iPad app also plays offline.
Please include your device and iOS version — it makes bugs much easier to track down.
Rase is rubber bridge for iPhone and iPad, and plays in any browser too. You sit South and bid a real auction against three robot opponents, play the hand out, and score it the traditional way — above and below the line, with part-scores carried, honours counted, and proper game and rubber bonuses. Afterwards a double-dummy solver grades your auction bid by bid and your play card by card.
It runs entirely on your device. There is no account, no sign-up, no advertising, and no internet connection required.
American Standard 2/1 and ACOL, each with its own set of convention switches — Stayman, Jacoby transfers, minor-suit transfers, weak or strong two-bids, Blackwood (regular, RKCB 1430 or 3014), Gerber, Landy, Jacoby 2NT, negative and takeout doubles, better minor or short club, and your choice of signalling and discard methods. The robots bid and defend to whichever system you have chosen. Set it all under System & Conventions on the home screen.
Yes — completely. Every part of the app, including the analysis engine, runs on your device. Rase never connects to the internet.
Your settings, current rubber, saved hands, and scorepad entries live in the app's own storage on your device and never leave it. They survive closing the app and restarting your phone. Deleting the app deletes them permanently — there is no cloud backup, so if you delete and reinstall, you start fresh.
Yes. Open Live Scorepad from the home screen, tap in each contract and result, and the pad handles the arithmetic — doubles, vulnerability, honours, game and rubber bonuses. There is a rubber timer and a history of past rubbers.
The analysis is double-dummy: it works out what was achievable with all four hands visible. That is the fair benchmark for the cards, not a claim that any human should have found the line. Treat it as the ceiling to aim at.
Yes. Completed deals are kept in the Hand Archive. Open any of them to reread the analysis or replay the deal and try a different line. Replays are not scored.
Adjust the pace under System & Conventions.
No. There is no wagering, no chips, and no simulated betting of any kind. Scores are the standard rubber bridge point totals used in the card game itself.
The whole tutorial library is free to read on this site — ten chapters on how a hand runs, scoring above and below the line, bidding systems and conventions, card play technique, and what changes if you are coming to rubber from duplicate.
It is also built into the app: tap Tutorials & Reference on the home screen.