NinjaAssurance icon NinjaAssurance
Automatic safety check-ins

错过安全签到？ 信任的联系人会收到短信。

NinjaAssurance 会按您设定的时间提醒安全签到。如果您未确认且未回应提醒，系统可以向您指定的可信联系人发送短信。联系人无需安装应用。

  • Set check-in times that match your day.
  • Two reminder steps before escalation.
  • SMS language follows the app language selected by the user.
  • Basic and Premium are one-off purchases with no monthly subscription.
前往 Google Play 下载 了解工作原理
Real NinjaAssurance scheduled check-ins screen
Real NinjaAssurance missed check-in reminder on a phone
Safety check-ins, on your schedule
功能

简单安心的安全签到

Everything is focused on making safety check-ins easy, clear, and respectful.

自动提醒

Get your own check-in reminders before anything is escalated.

可信联系人的短信通知

Your chosen contacts can receive alerts by text message and do not need the app.

多语言提醒

The app, notifications, and SMS follow the selected language where supported.

一次性购买

Choose Basic or Premium once. No recurring monthly fee.

工作原理

从设置到通知，步骤清晰

A missed check-in should feel calm, predictable, and understandable.

1

选择语言

The app, notifications, and contact SMS follow the user-selected language where supported.

2

设置签到时间

Choose the times and reminder interval that fit your routine.

3

添加可信联系人

Contacts must consent to receive SMS alerts. They do not need the app.

4

Missed check-in escalation

If you miss reminders and do not confirm, NinjaAssurance can notify your chosen contacts by SMS.

NinjaAssurance onboarding: Your safety net
Set check-ins, get reminders, and let trusted contacts know if a check-in is missed.
A simple backup plan

The people who matter get a message. Not another app.

Choose trusted people in advance. When a scheduled check-in is missed and reminders go unanswered, NinjaAssurance can send an SMS where delivery is supported. Your contacts decide how to respond.

NinjaAssurance is not an emergency service. Notifications and SMS rely on device and network availability.

Real example of an SMS alert sent to a trusted contact
应用截图

真实应用截图

Preview the key steps: set check-in times, confirm reminders, add trusted contacts, and see how SMS alerts work.

设置签到时间
设置签到时间

Choose times that fit your routine.

自动提醒
自动提醒

See the check-in notification and know when to respond.

联系人收到短信
联系人收到短信

Trusted contacts receive an SMS without installing the app.

Safety guides

Useful, practical guides for pet owners, people living alone, families, solo travelers, and anyone who wants a simple missed check-in routine.

常见问题

常见问题

Short answers to the most important things to know before using the app.

NinjaAssurance 是紧急救援服务吗？

不是。这是一款安全签到和短信提醒应用，不会替您联系急救机构。遇到紧急情况请拨打当地紧急电话。

如果错过签到会怎样？

应用会先发送提醒。如果仍未确认，系统可能根据您的设置、网络状态及短信支持情况向指定的可信联系人发送短信。

我的联系人需要安装应用吗？

不需要。在支持的地区和网络下，联系人可以直接收到普通短信。

短信会使用什么语言？

在支持的情况下，短信使用应用用户所选的语言，不会根据收件人的国家区号自动切换。

常见问题