pusher
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Description:
Send push notifications through Apple Push Notification Service
Type: Cask  |  Latest Version: 0.7.5@0  |  Tracked Since: Dec 28, 2025
Links: Homepage  |  formulae.brew.sh
Category: Developer tools
Tags: push-notifications apns ios macos developer-tool
Install: brew install --cask pusher
About:
NWPusher is a macOS tool for connecting to the Apple Push Notification service (APNs) for testing and debugging. It allows developers to send push notifications directly from their desktop without needing a backend server. This is invaluable for verifying payload formats and troubleshooting delivery issues during development.
Key Features:
  • Supports both legacy and token-based (JWT) authentication with APNs
  • Ability to send notifications to multiple devices simultaneously
  • Built-in feedback service viewer to check for delivery errors
  • Clean, native macOS interface for easy payload management
Use Cases:
  • Testing push notification payloads during app development
  • Debugging APNs connection and delivery issues
  • Sending ad-hoc notifications to a test device
Alternatives:
  • Postman – More generic; requires manual APNs header and payload configuration
  • Knuff – Similar tool; NWPusher offers more granular control over APNs connection types
Version History
Detected Version Rev Change Commit
Aug 5, 2025 2:22pm 0.7.5 0 VERSION_BUMP 009027d6
Jul 28, 2024 1:22pm 0.7.5 0 VERSION_BUMP 33d5df32