好用
好用好用
Kkuo199406
非常有料
只要花一些錢就可以使用它對我背單字有超大幫助
藥藥酒
學習好幫手
頁面簡單容易操作,連APP教程卡片都有,非常貼心
的的喇
真的良心审美俱佳之作
之前就订阅过 每年30 后来学业不需要就没有订了 但是现在又有需求了 真的很好用 很方便 价格超划算
EQElizabeth Qi
Mac 客户端太糟糕了
无法保存卡片,无法备份,无法获取 icloud 备份
Hhhhdjdjxjchdi

This app helps you memorize information efficiently by scheduling timed reviews based on the Ebbinghaus forgetting curve. It allows you to create custom review plans, hide keywords for recall practice, and organize your study materials with folders and tags.
26.1031.1
November 2, 2026
此版本包含了错误修复与体验优化。
Monthly subscription
年轮 is a productivity app designed to enhance memory efficiency by implementing the Ebbinghaus forgetting curve theory. It helps users schedule timed reviews of their study materials to improve long-term retention.
年轮 utilizes the Ebbinghaus forgetting curve to schedule optimal times for reviewing information. By prompting users to revisit content at specific intervals, it combats forgetting and strengthens memory.
Yes, 年轮 supports custom review plans in addition to the default Ebbinghaus schedule. You can tailor the review frequency to your specific learning needs and the material you are studying.
年轮 allows you to add various content types using card blocks, including text, code snippets, mathematical formulas, links, images, and attachments. The app plans to introduce more card block types in the future.
年轮 offers seamless iCloud synchronization to protect your data and ensure it is accessible across your devices. It also provides backup and restore functionality for added security.
年轮 offers a subscription model with monthly ($0.99) and annual ($6.99) plans. A free trial is available, allowing you to test all features with a limit of 20 cards. Subscription pricing may vary by region.
Subscriptions automatically renew unless you disable auto-renewal at least 24 hours before the current subscription period ends. You can manage your subscription settings in your App Store account.
If your subscription expires, 年轮 will revert to trial mode. You will still be able to access your existing cards and review them, but you may encounter limitations on creating or editing new cards.