书非借 vs When

书非借——你的私人藏书与阅读管理助手 你是否曾经买了很多书，却忘记了自己已经拥有？是否想要整理自己的藏书，让阅读更高效？“书非借”，一款专为个人家庭图书管理打造的App，帮助你更好地管理、记录、整理你的藏书，让每一本书都物尽其用。 主要功能： 智能录入：扫码添加书籍，快速建立你的私人书库 藏书管理：分类整理书籍，支持搜索、筛选，书架一目了然 “书非借，不能读也。” 让你的藏书不仅仅是装饰，而是知识的延续。现在就下载“书非借”，开启更高效、更有序的阅读生活！

When did you last do it? When: Then & Next helps you remember the dates that are easy to forget — when you last changed the water filter, when your passport expires, when your next dentist visit is due, or when an important birthday is coming up. Everything is organized around two simple views: TIMELINE See what's coming next. Upcoming tasks, expirations and important occasions appear together in one clear timeline. LAST TIME See how long it's been since you last did something — whether that's getting a haircut, servicing the air conditioner, cleaning your camera sensor or changing a password. TRACK IT YOUR WAY Repeat Track things you do more than once. Simply remember when you last did something, or add a schedule if you want to know when it's due again. Expiry Keep track of passports, visas, insurance, warranties, deadlines and anything else with an expiration or renewal date. Occasion Remember birthdays, anniversaries and other important yearly dates, with age and anniversary tracking where applicable. WIDGETS Keep important dates and tasks visible without opening the app. - Home Screen widgets for upcoming events and things you've done before - Lock Screen widgets for the things you want to keep an eye on throughout the day FEATURES - See exactly how long ago something happened - See what's coming up in one timeline - Track recurring tasks with or without a schedule - Track expirations and renewal dates - Remember birthdays and anniversaries - Set reminders before important dates - Keep a history of recurring activities - Home Screen and Lock Screen widgets - Organize items with categories and icons - Add notes and attachments - Multiple accent themes - Light and dark mode No complicated calendars. No streaks. No gamification. Just the answer to a simple question: When? FREE OR PRO When Free - Track up to 5 items - Repeat, Expiry and Occasion items - Basic reminders - Timeline and Last Time views - Default When theme When Pro - Unlimited items - Full history - Multiple and custom reminders - Home Screen widgets - Lock Screen widgets - Notes and attachments - Custom categories - All color themes - Access to future Pro features Upgrade with a monthly or yearly subscription, or unlock When Pro with a one-time Lifetime purchase. Terms: https://when-mauve.vercel.app/terms