- 发布日期 · UTC
- 2026-11-04
- 产品域名
- —
- 域名后缀
- —
- 产品方向
- 效率工具
关于产品
PlugBrain is a free, open-source Android app that puts a quick math problem between you and the apps you waste time on. The more you scroll, the harder the math gets. Step away and it gets easier. No ads, no tracking, no account, and no internet permission.
关键词
专注开源screen time