DEV Community

John Henry Roche
John Henry Roche

Posted on Originally published at onuri.app

How Onuri Helps You Remember Everything You Write Down

A Guide to Using Onuri: Notes & Second Brain as a Seamless Memory Retrieval Tool for iPhone


In this guide, I will walk you through how the app I built for iPhone, Onuri: Notes & Second Brain, acts as an effortless retrieval tool for your memoriesโ€”keeping the things that matter right at your fingertips.


โœ๏ธ Step 1: Write a New Entry

To begin, simply tap the + button on the Home Page to open a New Entry.

As you type naturally, Onuriโ€™s private on-device intelligence works quietly behind the scenes. It extracts core contextual terms and turns them into color-coded keyword pills anchored to the bottom of your text field:

Pill Indicator Category What It Recognizes
๐ŸŸฃ Purple People Friends, family, colleagues, or network connections
๐ŸŸข Green Places Cities, venues, specific locations, or travel spots
๐Ÿ”ต Blue Topics Broad themes, core subjects, and connected terms
๐ŸŸก Yellow Dates Specific calendar dates, seasons, or years
๐Ÿ”ด Red Times Relative signals like morning, evening, or specific hours

Once you save your entry, it immediately populates your Home Page feed in a clean, chronological timeline.


iPhone screenshot of the Onuri New Entry screen typing a text entry about Sarah's birthday next week in London with automatically detected category pills for Sarah, birthday, restaurant, and London aligned at the bottom.

๐Ÿ” Step 2: Search and Filter Instantly

This is where the magic happens.

Imagine you are looking for specific details about your friend Sarah's upcoming birthday party. Instead of digging through messy folders, you simply type "Sarah" and "birthday" into the global search bar.

Tap the resulting pills to convert them into active filters. Onuri instantly isolates every note matching those specific criteria.

From there, recalling your action items becomes instantaneous:

  • ๐ŸŽ‚ Organise the birthday cake cake order
  • ๐Ÿ‘— Purchase the specific blue dress she wanted

๐Ÿ’ก Power User Tip: If you have dozens of entries containing the same terms, don't worry. You can stack additional keyword filters sequentially or tap contextual pills nested directly within older entries to slice through your history in seconds.


iPhone screenshot of the Onuri Home Feed showing active filters for Sarah and birthday with filtered results revealing two historical entries regarding organizing a cake and buying a blue dress.

๐Ÿง  Step 3: Discover Subconscious Connections

Tap into any note item to open the Main Note View.

Beyond showcasing your text with clear visual layout spacing, Onuri automatically surfaced a dedicated panel for Related Entries.

By evaluating semantic meaning rather than exact keyword matching, the app resurfaces older, relevant thoughts and past eventsโ€”even if you used completely different vocabulary when you wrote them down months ago.


iPhone screenshot of the Onuri note detail view highlighting related entries with a similar theme showing past entries regarding a coffee meetup in Seoul and a book club tracking reminder.

โšก The Result: Everything in 3โ€“4 Taps

Ultimately, Onuri eliminates structural friction. You can track down virtually any memory or note detail you've ever logged in 3 to 4 taps. No complex folder nesting, no manual tagging fatigue, and no fragmented apps.

๐ŸŒŸ Perfect Use Cases:

  • ๐Ÿ‘ค Personal CRM: Keeping track of important names and relationship updates.
  • ๐Ÿ“š Reading Logs: Remembering key ideas from books or articles you've read.
  • ๐Ÿ“… Life Tracking: Storing milestone dates, project decisions, and small daily victories.

Want to explore further?

  • ๐ŸŒ Website: Visit onuri.app to view our core architecture principles and guides.
  • ๐Ÿ“ฒ App Store: Get started immediately by searching "onuri" on the App Store.

I hope you love using the app! ๐Ÿ’œ

Top comments (0)