Remember Everything.
Forget Nothing.

Trunk helps you capture and act on reminders so you can stop worrying and start doing.

The Problem

You're juggling a dozen projects at once. Thoughts hit you like lightning: "Go to the dentist next Tuesday," "Order the anniversary flowers," "Follow up on that invoice."

But you've been burned by reminder apps before.

They feel like homework.

To save one simple thought, you have to tap a plus button, scroll through date wheels, toggle time pickers, and configure alerts. By the time you've filled out the form, your flow is broken—or worse, the thought has vanished.

So you do what most people do: you try to "just remember it."

But then the call doesn't happen.

The anniversary is almost missed.

The mental overhead of "not forgetting" is exhausting.

The friction of capturing a thought shouldn't be harder than the thought itself.

The Solution

Then you start using Trunk.

The next time a task pops into your head, you don't "fill out a form." You just type. You type "Call Mom every Sunday at 10am" and watch as Trunk highlights the date and frequency in real-time.

You hit enter. That's it. You're done in three seconds.

Trunk doesn't just store your data; it understands your intent:

  • "Draft proposal in 3 days" → Calculated and scheduled instantly.
  • "Buy groceries" → Kept in your quick-list for when you're ready.
  • "Gym every M/W/F" → Recurring logic built without a single dropdown menu.

The Transformation

Your brain feels quieter.

You've offloaded the "mental tax" of remembering to Trunk.

When a reminder fires, you don't even have to unlock your phone. You use Smart Actions directly from the notification: Snooze 20 mins, Snooze until tomorrow, or Mark Done. You handle your life in the gaps between tasks, without ever losing your current context.

Your reminders follow you. You capture a task on your iPad, and it nudges you on your iPhone while you're at the store. You no longer hope you'll remember—you know Trunk will.

"An elephant never forgets. Neither will you."

Built with Modern Tech

React Native + Expo
Firebase Firestore
Firebase Auth
Cloud Functions
RevenueCat
Sentry

Simple, Fair Pricing

Trunk uses RevenueCat to manage a simple Pro tier at $1.99/month, offering a low-barrier entry point for power users. You get 10 active reminders completely free, allowing you to build habits before considering an upgrade.

Smart Notification Actions

Trunk utilizes a "Category-Based" notification system to enable the Smart Snooze feature:

  1. Registration: On app boot, Trunk registers custom notification categories with identifiers for "15 Min", "1 Hour", "Tomorrow" or "Custom Time".
  2. Trigger: When a reminder is due, a Cloud Function sends a data payload containing the category ID.
  3. Interaction: The notification listener intercepts the button selection, updates the due date in Firestore, and the change reflects across all devices via real-time listeners.

Ready to Remember Everything?

Download Trunk and experience the difference.