AI-Powered Smart Reminders

Monitor Anything, Get Notified When It Matters

Just tell SayWhen what you want to track in plain language. Our AI handles the rest and notifies you at the perfect moment.

Download on TestFlight Learn More

Try asking things like:

"When Bitcoin hits $100k" "Any news about GTA 6" "Next SpaceX launch"
SayWhen App Screenshot

Everything You Need to Stay Informed

SayWhen combines the power of AI with seamless notifications to keep you updated on what matters most.

Natural Language Input

Just type what you want to monitor in plain language. No complex setup required.

AI-Powered Analysis

Our AI understands your intent, searches for information, and sets up intelligent monitoring.

Instant Push Notifications

Get notified the moment your condition is met. Never miss an important update again.

Background Monitoring

Set it and forget it. We check continuously in the background without draining your battery.

10 Languages Supported

Available in English, Chinese, Japanese, Korean, German, French, Spanish, and Portuguese.

Reliable Sources

Every notification comes with source links so you can verify the information yourself.

How It Works

Getting started with SayWhen takes less than a minute. Here's how simple it is.

1

Tell Us What to Track

Just type your request in natural language. "Notify me when iPhone 17 is announced" or "Alert me if it rains tomorrow in Tokyo".

Tell Us What to Track
2

AI Analyzes & Sets Up

Our AI understands your intent, searches for the latest information, and creates an optimized monitoring schedule.

AI Analyzes & Sets Up
3

Get Notified Instantly

When your condition is met, you'll receive a push notification with a summary and source links.

Get Notified Instantly
4

Read the Full Summary

Dive deeper with AI-generated summaries that highlight key details, relevant context, and direct links to original sources.

Read the Full Summary

Designed for Simplicity

A clean, intuitive interface that gets out of your way and lets you focus on what matters.

Task List - Monitor multiple topics at once

Task List - Monitor multiple topics at once

Sources & Notes - View references and add your thoughts

Sources & Notes - View references and add your thoughts

AI Analysis - Smart prompt refinement

AI Analysis - Smart prompt refinement

Daily Briefing - Stay on top of everything

Daily Briefing - Stay on top of everything

Settings - Customize your experience

Settings - Customize your experience

Task Settings - Fine-tune each monitor

Task Settings - Fine-tune each monitor

Simple, Transparent Pricing

Start for free, upgrade when you need more. Cancel anytime.

Free

$0 forever

Perfect for getting started

  • 5 active tasks
  • 50 auto checks total
  • 10 manual checks total
  • Push notifications
  • All languages
  • Monthly quota reset
  • Priority support
Get Started Free
Most Popular

Pro

$4.99 / month

For power users who need more

  • 50 active tasks
  • 200 auto checks / month
  • 20 manual checks / month
  • Push notifications
  • All languages
  • Monthly quota reset
  • Priority support
Start Free Trial

Frequently Asked Questions

Got questions? We've got answers.

What kind of things can I monitor?
Almost anything! Price changes, product launches, news events, weather conditions, sports results, entertainment releases, and more. If it's publicly available information, SayWhen can track it for you.
How does the AI understand my requests?
We use Google's Gemini AI with real-time web search capabilities. When you type a request, the AI analyzes your intent, searches for current information, and creates an optimized monitoring strategy.
How often does SayWhen check for updates?
The checking frequency is automatically optimized based on your request. Time-sensitive topics are checked more frequently (hourly), while slower-moving events might be checked daily. You can also adjust the frequency manually.
Will this drain my phone battery?
No! All monitoring happens on our servers, not on your device. Your phone only receives push notifications when there's an update, so battery impact is minimal.
What languages are supported?
SayWhen supports 10 languages: English, Simplified Chinese, Traditional Chinese (Taiwan & Hong Kong), Japanese, Korean, German, French, Spanish, and Portuguese. The AI can understand requests in any of these languages.
Can I cancel my Pro subscription anytime?
Yes! You can cancel your subscription at any time through the App Store. You'll continue to have Pro access until the end of your current billing period.
What happens when I reach my check limit?
Free users have a one-time limit. Once reached, you can upgrade to Pro for monthly refreshing limits, or wait for occasional bonus checks. Pro users get their limits reset every month.

Ready to Never Miss What Matters?

Join thousands of users who stay informed effortlessly with SayWhen. Start monitoring for free today.

Download on TestFlight

Available on iOS • Coming soon to Android