# NotifyBridge: IoT Push API — ESP32 & Arduino Push Alerts

> ESP32 & Arduino Push Alerts (iPhone/iPad app by Nicolae Gherasim.)

- Source: https://appshunter.io/ios/app/notifybridge-iot-push-api/id6761703365 (this page in markdown: same URL + `.md`)
- Developer: [Nicolae Gherasim](https://appshunter.io/developer/1437386557)
- Category: Developer Tools, Utilities
- Price: $0.99 with in-app purchases
- Age rating: 4+
- Requires: iOS 18.0 · 3 MB
- Languages: American English
- Released: 2026-07-02
- Data updated: 2026-10-24

## What is NotifyBridge?

NotifyBridge: Send push notifications from your ESP32, Arduino, Raspberry Pi, or custom IoT hardware straight to your phone. Simple REST API, instant alerts, zero complex setup.

Whether you're building home automation, smart garden sensors, or monitoring custom electronics, NotifyBridge bridges the gap between your microcontrollers and your mobile devices. No Firebase, no heavy SDKs, and no server configuration - just a single HTTP POST request.

Built for Makers & Hardware Hackers
• Instant API Access: Create projects and generate API tokens in seconds.
• Single HTTP POST: Trigger push notifications directly from your C++, MicroPython, or Python code.
• QR & Claim Codes: Connect devices to your phone instantly using QR codes or simple keys.
• Multi-Device Inbox: Organize and filter live telemetry, hardware status updates, and emergency alerts.
• Flexible Scale: Keep separate API tokens for all your DIY projects or scale up to production setups.

How It Works in 3 Steps

Flash Your Board: Add a basic REST API request to your ESP32, Arduino, or Pi firmware.

Link Your Device: Scan the generated QR code or enter your claim key in the NotifyBridge app.

Get Instant Alerts: Your hardware sends an HTTP POST - your phone rings instantly.

Popular Maker Projects & Use Cases
• Home & Garden Automation: Water tank levels, soil moisture, solar array efficiency, and temperature alerts.
• Security & Motion: PIR sensor triggers, door monitors, and security system status updates.
• System Health: Battery levels, uptime pings, WiFi reconnect alerts, and diagnostic warnings.
• Lab & Workshop: Equipment maintenance timers, 3D printer print-complete notifications, and server status.

Simple, Transparent Pricing
Get started with 3,000 free pushes every month. Need to scale up your setup? Purchase additional credit packs right inside the app with no subscription lock-ins.

Download NotifyBridge today and give your hardware projects a voice!

## Pricing and in-app purchases

Base price: $0.99.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 25,000 Push Credits | $1.99 | one-time |
| 500,000 Push Credits | $19.99 | one-time |
| 100,000 Push Credits | $3.99 | one-time |


## Is NotifyBridge safe?

Not enough ratings yet to assess NotifyBridge.

## Is NotifyBridge legit?

NotifyBridge: IoT Push API appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for NotifyBridge is 75 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 4 releases)

### 1.3 — 2026-10-22

New: Home Screen widgets! Keep your notifications close at hand with three new widgets:
Latest Message: See your newest notification at a glance.
Recent Messages: View your five latest notifications right on your Home Screen.
Lock Screen: latest message

Open exactly what you need. Tap a message in a widget to open it directly in NotifyBridge. Tapping a push notification now takes you straight to that message, too.

Widgets are available on iPhone and iPad, with additional Lock Screen options for Latest Message.

### 1.2 — 2026-09-11

Faster hardware pings and rock-solid reliability for all your weekend builds! We’ve refreshed the backend delivery pipeline to keep your project alerts dropping onto your lock screen with zero latency.

This update brings under-the-hood performance tweaks and server parity enhancements, keeping your push notifications fast, lightweight, and dependable every time a device triggers.

### 1.1 — 2026-08-06

We’ve refined NotifyBridge to make managing your IoT push notifications smoother, faster, and more reliable than ever!
Simpler Device Setup: We updated our language for clarity! Devices are now easily "added" or "removed" - the exact same fast setup, just easier to understand.
Visual Copy Confirmations: Never guess if a key is on your clipboard. Tapping to copy your API tokens, user keys, or device codes now gives you a clear checkmark confirmation.
No More Duplicate Alerts: Fixed a bug that occasionally caused duplicate notifications to appear in your Inbox feed.
Instant Sign-Out: Signing out now takes effect immediately, cleanly stopping notification routing for that account right away.
Performance Boosts: Under-the-hood performance updates, smoother device linking, and faster error handling throughout.
Reliable Credit Processing: In-app purchases are now rock-solid. Interrupted transactions or "Ask to Buy" approvals automatically credit your account the next time you launch the app.
Temporarily Paused Quiet Hours: We removed Quiet Hours for now while we rebuild it to meet our standards. Look for its return in a future update!

Enjoying NotifyBridge for your hardware builds? Leave us a rating or review!

### 1.0 — 2026-07-02

No release notes.

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All apps by Nicolae Gherasim: https://appshunter.io/developer/1437386557

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-24.*