YourTJ vs ppip

YourTJ 是面向同济大学同学的选课社区，将课程评价、排课规划、校园知识和同学交流汇集在一个 App 中。 选课与评价 浏览课程与教学班信息，按关键词查找课程，阅读同学分享的选课体验，也可以撰写评价、点赞或举报不合适的内容。 排课规划 选择课程、查看计划与时间冲突，让选课安排更清晰。排课结果仅供个人规划参考，不会接入或代替学校正式选课。App 内支持原生排课、课表查看与桌面课表组件。 校园知识 通过校园 Wiki 查找学习、生活与办事信息，按目录浏览或搜索相关内容。 社区交流 分享校园生活、提出问题、撰写文章，参与评论与讨论，关注同学并通过私信交流。支持内容与私信举报、用户屏蔽、通知管理和账号隐私设置。 为移动端设计 支持图片浏览、内容收藏、深色外观，以及简体中文、英语、日语和德语界面。 YourTJ 是独立的开源校园社区项目，非学校官方应用。

Far away, still close by. The shortest way to reach you. ppip is a voice messenger where every friend hangs on your wall as their own receiver. Reach them with your voice — or with a number, the way pagers used to work. ■ The receiver is how they are right now Hanging on the wall means LIVE — your voice plays on their phone the moment you send it. Nothing to tap, no app to open. It just arrives, as if you were standing right next to them. Taken down means voicemail — voices wait quietly and play together when they put the receiver back. One glance at the wall tells you who is there and whether now is a good time. ■ Send just a number, like a pager Step into the payphone and punch in 8282, or 1004. When you can't say a word out loud, a number still gets through. It scrolls across the little screen on their wall, and what it means is between the two of you. ■ No read receipts, no typing indicators All that's left is a voice, and which way the receiver is facing. Nothing nags for an answer, so you say what you meant to say and you each listen when it suits you. ■ Five seconds is plenty Some things are too small for a phone call and too warm for a text. Keep it short and the voice still arrives with all its warmth. (ppip+ gives you 30 seconds.) ■ One room, everyone at once Send to a group and it reaches everyone in the room at the same time — like an announcement over the building speakers, without any warning. ■ You decide how people reach you Stay live for a few hours. Go quiet on its own at night. Let voices through even on silent. Record a voicemail greeting in your own voice — and set all of it friend by friend. ■ Right from the lock screen Voices play straight out of the notification. A home screen widget puts your receiver up or takes it down, and a pager on your lock screen holds the numbers you've been sent. ■ A wall that looks like you Pick the material and color of your receiver, add stickers and photos, choose your wall color. The receiver your friends see is the one you made. Terms of Use: https://ppip-legal.vercel.app/en/terms Privacy Policy: https://ppip-legal.vercel.app/en/privacy You must be 14 or older to use ppip. 한국어 · English · 日本語 · 繁體中文 · Français · Português · Español