WhatsApp reminders
Reminders that reach you on time, right on WhatsApp
Send a message and Yttrium remembers for you — medication, a bill, a meeting, or that thing you always forget. It checks every ~5 minutes and nudges you near the time.
Yttrium
online agora
Never forget what matters
You already live on WhatsApp. Yttrium turns the chat into a reliable reminder — no spreadsheet, no new app.
Say it your way
"Remind me to take my meds at 8pm every day." It understands — text or voice.
Recurring or one-off
Daily, weekly, or just once. It repeats when needed and nudges at the right time.
Arrives near the time
It checks every ~5 minutes and pings you as the moment approaches.
Daily summary
One morning message with everything on your plate.
Mark it done
Reply that you did it and it stops reminding you.
Built for forgetful brains
Designed for ADHD routines: less friction, more consistency.
In practice
A reminder that repeats itself
Tell it the frequency your way. Yttrium stores it and nudges you each cycle — honest about the ~5-minute check, never promising a to-the-second alarm.
Yttrium
online agora
Frequently asked questions
- Do I need to install an app?
- No. It all happens in your WhatsApp chat. Just send a message.
- Are the reminders instant?
- Yttrium checks reminders every ~5 minutes, so the nudge lands close to the time — it's not a to-the-second alarm.
- How much does it cost?
- There is a free plan forever. Plus is R$ 24.90 a month and Pro is R$ 49.90 — and you can try Pro free for 14 days. Cancel anytime.
Start today
Your assistant is one message away
No new app, nothing to learn. Start on the free plan and upgrade only if you want more room.