@notifysphere

Sandeep Joshi

@notifysphereKota, Rajasthan, IndiaJoined November 2026

Mobile app developer, 12+ years. CTO of notifySphere: push, WhatsApp API and deep linking in one SDK.

About

Mobile app developer with 12+ years of experience, building notifySphere from Kota, India: push notifications, WhatsApp Business API and deep linking in one SDK for React Native and Flutter. I write practical guides on fixing mobile messaging problems. https://notifysphere.net

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Sandeep Joshi's blogs

notifySphere Guidesnotifysphere.hashnode.dev1 post

Fix “No APNS token specified before fetching FCM Token” on iOS (React Native & Flutter)

You set up Firebase Cloud Messaging, it works on Android, and on iOS the app throws No APNS token specified before fetching FCM Token. Here's what the error actually means and how to fix it in React N

27m ago · 5 min readnotifysphere.hashnode.dev

Sandeep Joshi

About

Available for

Sandeep Joshi's blogs

Fix “No APNS token specified before fetching FCM Token” on iOS (React Native & Flutter)

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Sandeep Joshi

About

Available for

Sandeep Joshi's blogs

Fix “No APNS token specified before fetching FCM Token” on iOS (React Native & Flutter)