Reminder app alternative
A reminder app alternative that actually nudges you
Most reminder apps just fire a notification that's easy to swipe away. Yttrium nudges you on WhatsApp, where you're already looking all day — and it notes tasks and tracks your bills too.
Yttrium
online agora
A reminder you won't ignore
A silenced app notification vanishes among the rest. Yttrium's nudge lands on WhatsApp — the app you always open.
Nudges you where you look
The reminder arrives on WhatsApp, not as a notification lost on your lock screen.
Easy recurring reminders
"Every day at 10am" or "every Monday": just write it the way you would say it.
Understands voice, photos and PDFs
Send audio or a photo and it creates the reminder or task for you.
Bill tracking with due-date alerts
Beyond reminders, it keeps your bills and warns you before they're late.
It notes and organizes too
It becomes a task list and a shopping list — not just an alarm for errands.
Nothing to install
It lives in WhatsApp — no extra reminder app to set up.
Yttrium vs ordinary reminder apps
Reminding is only part of it. Here's what changes when the nudge lands on WhatsApp.
| Yttrium | Ordinary reminder app | |
|---|---|---|
| Nudges you inside WhatsApp | ||
| No app to install | ||
| Understands audio, photo and PDF | Limited | |
| Bill tracking with due-date alerts | ||
| Also becomes a task and shopping list | Limited | |
| Native phone system notifications | Via WhatsApp | Better |
Frequently asked questions
- Why does a reminder on WhatsApp work better?
- Because you already look at WhatsApp all day. A reminder-app notification gets lost among the others; a nudge in your chat doesn't. And Yttrium checks every ~5 minutes to reach you close to the time.
- Is it only for reminders?
- No. It also notes tasks, builds your shopping list and tracks your bills with due-date alerts — all by message.
- 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.