Prompt
I'm building a mobile app and need reliable push-like email notifications with low latency. What should I use?
Latest observation
Oct 6, 2026
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If you want push-like notifications with low latency on mobile, the best choice is usually push notifications, not email.
Use this:
- APNs for iPhone/iPad
- FCM for Android
- Or a provider like Firebase Cloud Messaging, OneSignal, Braze, etc.
Why not email?
Email is generally:
- slower and less reliable for instant delivery
- more likely to end up delayed, filtered, or ignored
- not designed for real-time app alerting
When email makes sense
Use email for:
- receipts
- account recovery
- onboarding
- low-urgency summaries
Best practice
For mobile apps, a common setup is:
- push notifications for urgent, real-time alerts
- email for fallback or less urgent communication
- optionally in-app notifications for when the app is open
If you tell me your platform stack, I can recommend the simplest implementation path.