Reminders Only Solve Half the Problem
Search for a reminder app built for ADHD and you'll find a long list of options — apps with due dates, recurring alerts, escalating notifications that resend if you don't confirm them. Some of them are genuinely well designed. But most of them share the same requirement: you have to open an app to see what's in it.
That's the part that quietly defeats a lot of reminder systems. If the reminder lives inside an app icon, your brain has to remember two things instead of one: the thing you needed to do, and the fact that you have an app that would've told you about it. On a busy or overwhelming day, the second one is easy to lose.
Why Text Works When Apps Don't Stick
Text messages don't have this problem. You're already in your messages constantly — checking a notification, replying to someone, glancing at your phone between tasks. A reminder that shows up there doesn't need a special trip. It's just there, in the thread, the same way a message from a friend would be.
That's the idea behind Memorie. You text it the thing you want to remember — a bill, an appointment, a task, a random thought — the same way you'd text a person. It texts you back when it matters. No app to open, no dashboard to configure, no login to remember. The channel you're already using becomes the system, instead of adding a new one on top.
For ADHD specifically, this matters more than it might sound. Working memory doesn't hold onto a thought well when there's nothing else attached to it, and the gap between "I should write that down" and actually doing it is where most reminders die. A method that requires zero extra steps — no unlocking a specific app, no navigating to an "add reminder" button — closes that gap as much as any tool can.
What to Look for Beyond "It Sends Reminders"
If you're comparing text-based reminder tools, reminders alone are table stakes at this point — most of them do that part fine. The differences that actually matter show up in three places:
- How much friction is between having a thought and saving it. Does it require opening an app on your end too, or can you just text? Some "text-based" tools still route you through an app for setup or confirmation, which brings back the exact problem you were trying to avoid.
- Whether it handles more than tasks with due dates. A lot of what an ADHD brain loses isn't a deadline — it's a small detail. Something your friend mentioned wanting. A date you don't want to double-book. A thought worth remembering that doesn't fit neatly into "reminder at 3pm." Tools built narrowly around task reminders often don't have anywhere to put that.
- Whether it costs you a new habit to maintain. If a tool requires daily check-ins, tagging, or organizing to stay useful, it's asking for the same executive-function effort it's supposed to be replacing.
A Normal Day, With and Without the App-in-the-Way Problem
Say you're in the car and remember you need to reschedule a dentist appointment. With a typical reminder app, that's: unlock phone, find the app, tap "new reminder," type it out, set a time, confirm. With Memorie, that's: text "reschedule dentist" to Memorie. Done. The difference isn't dramatic in any single moment — it's dramatic over a week of moments, because the low-friction version is the one you'll actually use when your attention is already somewhere else.
The same goes for the stuff that isn't a task at all: your kid mentions a project due Friday, a coworker recommends a show, you think of a good gift idea three months before you need it. None of that fits cleanly into most reminder apps' "set a time" model. It fits fine into a text.
The Real Test Isn't the Reminder. It's Whether You Used It.
The best reminder tool for ADHD isn't the one with the most features — it's the one you'll actually reach for at 11pm when you're too tired to open a new app, or mid-conversation when you don't want to look away from the person you're talking to. Texting clears that bar because it's already the thing you're doing.
If you've tried reminder apps before and they fell off after a week, that's not a sign you're bad at using tools. It usually means the tool asked for more setup, more habit-building, or more app-switching than your attention had room for that week. The fix isn't a better app. It's fewer steps.
Related Reading
- The ADHD External Brain That Fits in a Text Message
- How to Stop Forgetting Important Things (Without a New System)
- The Best ADHD Apps in 2026 (and the Layer They're Missing)
- Executive Function Tools That Don't Require Executive Function to Set Up
Memorie is an SMS-based memory assistant — no app, no login, just text. Join the waitlist.