tetrify: Text Yourself Notes

tetr, LLC.

In-app purchases

About this app

Message yourself notes and ideas, or text yourself notes and reminders, through tetrify's familiar texting-based interface.

INSTANT CAPTURE THROUGH CHAT
Skip complex interfaces. Text yourself ideas, reminders, and thoughts exactly like messaging a friend. No learning curve – just type and go. Perfect for quick brain dumps when inspiration strikes.

SMART SPACES FOR EVERYTHING
Create dedicated chat Spaces for different areas of your life:
- Notes: Capture fleeting thoughts and ideas instantly
- Tasks: Turn texts into actionable reminders with time-based notifications
- Journal: Track moods, reflect, and build self-awareness through private messaging
- Habits: Build consistent routines with gentle text-based check-ins
- Mix & Match: Want to use your Notes spaces to also have tasks or keep track of receipts? Create a custom space that fits your workflow!

PRIVACY-FIRST & LOCAL
Your personal thoughts stay personal. Works completely offline with zero server storage. No accounts required – your data lives only on your device. Chat with yourself without privacy concerns.

FAMILIAR YET POWERFUL

- Chat Interface: Use the messaging experience you already know
- Helper Bars: Quick options for time, mood, and task settings
- Routines: Set up daily, weekly, or monthly automated messages
- Cross-Device Sync: Optional iCloud sync keeps your spaces in harmony
- Export Freedom: Move your captured thoughts to other productivity apps

PERFECT FOR ADHD & BUSY MINDS
Designed for people who think fast and need to capture thoughts immediately. No friction between idea and storage. Great for:
- Students capturing lecture insights
- Professionals juggling multiple projects
- Anyone building better habits through gentle accountability
- People who prefer conversational interfaces over forms

WHY TETRIFY
Unlike traditional note apps with folders and hierarchies, tetrify uses the natural flow of conversation. Instead of rigid templates, you get flexible Spaces that adapt to how you actually think and work.

Get rid of scattered thoughts and find effortless productivity – one text at a time.

Privacy Policy: https://tetrify.com/privacy
Terms of Service: https://tetrify.com/terms

Ratings and reviews

Got it specifically in hopes that I could send myself notifications with a custom header (to pretend I was recieving texts from a comfort character), and it allows just that. I can even add a profile image to the feed. It's also become a great way to send myself reminders in general, and it even includes journaling as a category. I highly recommend it.

Overall, an amazing, versitile tool for which I've only two minor gripes. First, I wish that using the "back" button on my phone took me back to the previous tab before entirely exiting out of the current menu/app. The other is that, I wish that the pop-up for long-pressing a text (for "select all" and "copy/paste") was just the one my phone's OS uses instead of the app's own, which has less functions and is unable to be moved around for when it is blocking, for instance, the formatting toolbar.

I essentially just downloaded, but I'm giving a review already anyways. It's been a long time since I downloaded an app and not only did it do exactly what I wanted, but more, and the "more" in question is actually useful instead of unnecessary clutter. I'm really impressed with all the options and scheduling. So far I'm also really impressed with how much this app seems to genuinely care for functionality and how much it trusts you to customise it. There's so many use cases I can think of.