把一点好事留给未来的自己 / Keep a small good moment
记录今天值得留下的一点小事。好事罐头把文字与照片收进纸张拼贴的玻璃罐，在你想歇一会儿时，抽出过去的纸条再读一遍。
- 60 字以内的文字记录、配图与本机草稿。
- 轻摇手机、搓动或长按抽取纸条，并按月份回看。
- 选择文字纸条，主动同意后使用设备端模型生成单条回信或每周来信。
- 基础记事、配图、草稿、抽纸条与浏览可免费使用。应用赠送三封成功生成的 AI 来信体验；之后可订阅月度或年度 GoodJar Plus。无需注册账号。
Save a small moment worth keeping in a paper-collage glass jar. Draw an earlier note when you want a quiet pause.
- Notes of up to 60 characters, an optional photo and local drafts.
- Draw notes with a gentle shake, rubbing gesture or press-and-hold, and browse by month.
- Select text notes and give explicit consent for an on-device model to generate a reply or weekly letter.
- Notes, photos, drafts, drawing and browsing are free. The app grants three successfully generated AI letters as an introduction; continued letters are available through monthly or annual GoodJar Plus subscriptions. No account is required.
设备端 AI 的使用条件 / On-device AI availability
AI 需要 iOS 26 或更高版本、支持 Apple Intelligence 的设备、地区与语言，并已开启 Apple Intelligence、下载且准备好系统模型。应用检查运行时可用性。系统不可用或忙碌时会如实提示，不会把固定文字假称 AI 生成。没有可用模型时，记录、抽纸条、浏览与明确标注的样信仍可使用。
只有你确认的文字纸条与日期交给设备端 Foundation Models；照片不供模型读取。应用不接入第三方付费 AI API。AI 可能出错，应以你保存的原话为准。
AI requires iOS 26 or later, an Apple Intelligence-supported device, region and language, Apple Intelligence enabled, and a downloaded, ready system model. The app checks runtime availability. It shows unavailable or busy states honestly and does not label fixed text as model output. Notes, drawing, browsing and clearly labeled samples remain available without a model.
Only the text and dates you confirm are processed by the on-device Foundation Models framework. Photos are not read by the model. The app uses no paid third-party AI API. AI can be wrong; your original notes remain the source of truth.
本机保存与联系 / Local storage and contact
应用不向开发者上传日记、照片或来信。设备系统备份由你的系统设置管理。详情见隐私政策。
支持邮箱：thecapydoc@gmail.com。
The app does not upload your journal, photos or letters to the developer. Device backups are controlled by your operating-system settings. See the privacy policy for details.
Support: thecapydoc@gmail.com.
来信体验与 GoodJar Plus / Introductory letters and GoodJar Plus
应用赠送三封成功生成的 AI 来信，之后可通过月度或年度自动续期订阅继续使用单条回信、每周来信和本次使用期间的自动回信。实际当地价格、周期和条款显示在应用的 StoreKit 商品及 Apple 确认页。没有终身买断，也不承诺免费试用。系统模型不可用时不能购买；会员不会为不支持的设备增加 AI 能力。基础记录和抽纸条不受订阅影响。
The app grants three successfully generated AI letters. Monthly and annual auto-renewable subscriptions then provide continued note replies, weekly letters and session auto-reply. Actual local prices, periods and terms appear in the StoreKit products in the app and Apple's confirmation sheet. There is no lifetime product or promised free trial. Purchases are disabled when the system model is unavailable; membership cannot add AI support to unsupported devices. Basic journaling and drawing do not require a subscription.