AI dating simulator for iOS. You swipe, match, and text AI characters who remember what you said and bring it up later on their own. A relationship meter moves on every message across nine levels, from Level 0 to Rizz Master, and characters can ghost you or block you permanently, so the relationship has stakes. Free to download, no account needed, 15 languages.

• Site: rizzmaster.net
• App Store: RizzMaster AI Dating Simulator
• YouTube: @rizzmasterapp

• companion-bench: scripted, repeatable tests for AI companion apps. Same 48-message script for every app, every transcript published, two blind LLM judges from different model families, automated integrity checks on every submission. Open to runs from anyone, including app makers. RizzMaster is tested under the same rules as everyone else.

Every "best AI companion" list on the internet is either affiliate spam or vibes, and the model benchmarks (RoleLLM, LongMemEval, PingPong) test raw models, not the apps people actually download. companion-bench tests the shipped app end to end: does it remember your sister's name a day later, does it flag your peanut allergy when you order pad thai, does it push back when you say you'll quit your job with no savings, does it invent a name you never gave it.

Runs, disputes and app nominations all go through the repo's issues. Contributions from people who work on competing apps are welcome, with a disclosure line.