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Life & fun · August 16, 2026

RivalBrains: 2 Player Games on One Phone

One phone · Two players · Seven battles of wits

What it does

Lay one phone flat, sit on opposite sides, and duel across seven battles of wits: riddles, mental math, memory, logic, patterns, anagrams, and movie quotes. No second device, no accounts. Free on Google Play and the App Store.

Lay the phone flat on the table and sit on opposite sides — the screen splits down the middle, your half faces you, theirs faces them. No second device. No accounts. No internet. Hand it over and you're playing in seconds. Every grudge is remembered — revenge matches, streaks, andfrom proliferaite.com

Does the same job

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