# Webhook Notifications vs Zling

The clearest difference is update cadence: Zling at daily against Webhook Notifications's every 3 weeks. Zling also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Webhook Notifications sells 4 in-app purchases, starting at $1.99 per 7 days and Zling sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Webhook Notifications ships an update every 3 weeks, Zling daily. The most recent releases landed on October 2, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Webhook Notifications | Zling |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/webhook-notifications-hook/id6738022259/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | Freemium | Freemium |
| Size | 24 MB | 33 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jakub Kalamarz](https://appshunter.io/developer/1750493628) | [Laurent Dubois](https://appshunter.io/developer/1876881876) |

## What reviewers say

### Webhook Notifications

[App page](https://appshunter.io/ios/app/webhook-notifications-hook/id6738022259)

This app helps developers and tech enthusiasts manage webhooks. It provides real-time monitoring, AI-powered notifications, and custom HTTP request building in a streamlined interface.

**Highlights:** Real-time webhook monitoring, AI-generated smart notifications, Custom HTTP request building, Advanced webhook property access, Intelligent webhook tagging, Customizable workspace

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hook Pro Weekly Subscription | $1.99 | per 7 days |
| Hook Pro | $5.99 | per month |
| Hook Pro Yearly Subscription | $39.99 | per year |
| Hook Liftime | $59.99 | one-time |


### Zling

[App page](https://appshunter.io/ios/app/zling/id6763760971)

This app transforms any HTTP call into an instant push notification on your iPhone. It's designed for developers to stay informed without complex setups, using simple HTTP requests from various tools.

**Highlights:** HTTP call to push notification, Unique webhook URL, Works with curl, Python, Node.js, bash, No SDK or complex configuration, Minimalist dark interface, CI/CD build notifications, Server uptime and error alerts

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| English | $0.99 | per month |
| Premium | $8.99 | per year |


## Frequently asked questions

### Is Webhook Notifications free?

Webhook Notifications is free to download, with in-app purchases available.

### Is Zling free?

Zling is free to download, with in-app purchases available.

### Do Webhook Notifications or Zling have ads?

Neither Webhook Notifications nor Zling shows ads.

### Which is updated more often, Webhook Notifications or Zling?

Webhook Notifications ships an update every 3 weeks, and Zling daily. Most recently, Webhook Notifications was updated on October 2, 2026 and Zling on October 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*