CoupleBites is a food diary built for two — not a habit tracker with sharing bolted on. Snap a photo and it's auto-sorted as food or drink, cut into a clean sticker, then sent straight to your partner's phone over a direct peer-to-peer connection — no server, no account. A streak with forgiving freezes keeps you both logging, while your whole diary stays local to your device. Built for couples who want to remember what they ate together, without handing that memory to anyone else.
DuoQi is an iOS app for playing Chess or Xiangqi with someone sitting nearby. Two iPhones discover and connect directly over peer-to-peer Wi-Fi—no account, game server, or internet connection required. Create a room, find nearby players, or join via QR code. It includes clocks, rematches, match series, local stats and replay, custom boards and pieces, plus a same-device tabletop mode.