Soon & Since

For what’s ahead, and how far you’ve come

Keep meaningful
days close.

Soon & Since keeps your countdowns, day counts, birthdays, and date tools together—without accounts, ads, or noise.

Soon & Since is the new English name for Daymark. The Chinese name remains 日刻.

Local-firstNo accountNo tracking

Kyoto in autumn

45days to go
September 14, 2026

Support

Simple answers,
when you need them.

01

Where is my data stored?

Your moments, notes, relationships, and chosen photos stay on your device. Soon & Since does not run an account or cloud-sync service.

02

How do I add the widget?

Long-press your Home Screen, open the widget picker, and search for “Soon & Since” on Android. On iPhone, search for “Daymark” until the iOS name update arrives.

03

Why did a reminder not appear?

Open your device settings, choose Notifications, then Soon & Since or Daymark, and make sure notifications are allowed. Reminders are scheduled locally.

04

How does calendar access work?

The app adds an event only when you turn on “Add to system calendar.” Deleting the moment in the app also removes the linked calendar event when calendar access is available.

Still need help?

We’re here for the days that matter.

support@opc.community

Privacy policy

Your days stay yours.

Last updated August 16, 2026

Overview

Soon & Since, formerly Daymark, is a local-first time utility. We do not require an account, and we do not collect, sell, or use your personal information for advertising or tracking.

Information stored on your device

Event titles, dates, relationships, notes, preferences, and any photos you choose are stored locally on your device. We do not operate a server that receives this content.

Permissions you control

  • Notifications are used only to deliver reminders you create.
  • Photos are accessed only when you choose a custom card image.
  • Calendar is accessed only when you choose to add a moment to your system calendar.

Sharing

When you share a card, your device presents the system share sheet. You decide which person or third-party app receives it. Their handling of shared content is governed by their own privacy practices.

Analytics, advertising, and tracking

Soon & Since contains no advertising SDK, analytics service, or cross-app tracking technology. We do not create advertising profiles.

Deletion and retention

You can delete individual moments inside the app. Deleting the app removes its local data from the device. Device-level backups are controlled by your operating-system settings.

Children

Soon & Since is a general-audience utility and does not knowingly collect personal information from children or anyone else.

Changes to this policy

If our privacy practices change, this page will be updated before the new behavior is released.

中文支持与隐私说明

重要的日子，只属于你。

更新日期：2026 年 8 月 16 日

英文名称更新

日刻的英文名称已由 Daymark 更新为 Soon & Since，中文名称“日刻”保持不变。这次更名不会影响你已经保存的日子、提醒和系统日历内容。

日刻如何保存数据

日刻无需注册登录。日子名称、日期、关系、备注、偏好设置和你选择的照片都保存在本机。日刻没有接收这些内容的云端服务器，也不会出售这些信息。

什么时候会申请权限

  • 通知：仅用于发送你设置的本地提醒。
  • 照片：仅在你主动选择自定义卡片背景时使用。
  • 日历：仅在你选择添加到系统日历时使用。

分享、分析与广告

分享卡片时由设备打开系统分享面板，接收对象由你选择。日刻不含广告、第三方分析服务或跨 App 跟踪技术。

删除数据

你可以在日刻内删除单个日子。卸载 App 会删除设备上的本地数据；设备备份由你的系统设置管理。

小组件与提醒

添加小组件：长按主屏幕，打开小组件列表并搜索“日刻”。如果收不到提醒，请在系统设置的“通知”中允许日刻发送通知。