彼时
Last time
记录重复性事项上次发生距今多久——
换毛巾、洗床单、理发、备份电脑，一眼看到，一键记录。
Track how long it has been since recurring things last happened —
towels, bed sheets, haircuts, backups. See it at a glance, log it in one tap.
下载安卓版
Download for Android
免费、无广告，Android 10 及以上。手机扫码或点击直接下载安装包。
Free and ad-free. Android 10 and above. Scan the code or tap to download the APK.
下载 APK Download APK为「记住上次」而设计
Designed for remembering last time
简单、安静，全部功能在你的设备上运行
Simple, quiet, and entirely on your device
一目了然
At a glance
每个事项距上次多久，首页直接显示；刚做过的、该做了的，心里有数。
How long since each item last happened, right on the home screen.
一键记录
One-tap logging
完成 +1，顺手记一笔；忘了当时记也没关系，支持补记。
Tap “done +1” to log an entry. Forgot? Backdate it anytime.
本地提醒
Local reminders
给事项设好周期，到点系统通知；不需要联网，也不会被后台追踪。
Set a cycle and get notified on time — no internet, no tracking.
统计与趋势
Stats & trends
平均、最长、最短间隔，最近 12 次图表，帮你发现自己的节奏。
Average, longest and shortest gaps, plus charts of recent intervals.
桌面小组件
Home-screen widget
单个事项放桌面，不用打开 App 就知道隔了多久。
Pin an item to your home screen — no need to open the app.
导出与备份
Export & backup
JSON 备份、CSV 表格、PDF 月报；自动备份到你选的文件夹，数据始终在你手里。
JSON backups, CSV spreadsheets, PDF reports, or auto-backup to your folder.