How can push notifications and in-app reminders be optimized to keep attendees informed without overwhelming them?

Hi everyone,

I’m exploring ways to improve attendee communication in event management apps. Push notifications and in-app reminders are great tools, but too many notifications can annoy users and reduce engagement.

Some points I’m curious about:

• How can apps balance frequency and timing of notifications to provide value without spamming users?

• What types of content are most effective for in-app reminders? (e.g., schedule updates, session alerts, networking opportunities)

• Are there personalization strategies to send relevant notifications based on attendee interests or behavior?

• How can apps measure notification effectiveness and adjust strategies in real time?

• Any examples of event apps that successfully use notifications to keep attendees engaged?

I’d love to hear insights from app developers, UX designers, and event organizers: What techniques or tools have you found effective for creating smart, user-friendly notification systems?