# Hacker Clock vs API Event Notify

The clearest difference is review sentiment: API Event Notify at 100% against Hacker Clock's 54%. API Event Notify also leads on monetization model (free vs paid) and rating (5.0 vs 4.5). Hacker Clock's advantage is ratings volume (41 vs 1) and iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

API Event Notify holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Hacker Clock has 41 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 54% of Hacker Clock's written reviews are positive against 100% of API Event Notify's.

Hacker Clock ships an update every 15 months, API Event Notify every 6 months. The most recent releases landed on September 26, 2026 and July 4, 2026 respectively.

## The numbers

| Metric | Hacker Clock | API Event Notify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (41 ratings)](https://appshunter.io/ios/app/hacker-clock-green-matrix/id659883519/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/api-event-notify/id6748003043/reviews)** |
| Number of ratings | **41** | 1 |
| Positive reviews | 53.8% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 6 months** |
| Monetization | Paid | **Free** |
| Size | 12 MB | 2 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Leszek Szary](https://appshunter.io/developer/464282200) | [凤明 李](https://appshunter.io/developer/1805559726) |

## What reviewers say

### Hacker Clock

[App page](https://appshunter.io/ios/app/hacker-clock-green-matrix/id659883519)

Transform your device into a unique clock displaying animated hexadecimal code. Watch green hexadecimal values flow across the screen, simulating complex data processing. Ideal for computer enthusiasts, hackers, and fans of futuristic aesthetics.

**Highlights:** Animated hexadecimal code display, Three color variants (green, red, blue), Horizontal and vertical display modes, 12- and 24-hour format options, Unique clock for geeks and fans

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

**In-app purchases:** none


### API Event Notify

[App page](https://appshunter.io/ios/app/api-event-notify/id6748003043)

Receive real-time event notifications from third-party systems directly to your device. Manage notification statuses and access comprehensive API documentation for seamless integration. Ideal for developers and operations engineers needing flexible message push solutions.

**Highlights:** Real-time push notifications, API key management, Notification status management, Complete API documentation, Multi-language support, RESTful API calls

**In-app purchases:** none


## Frequently asked questions

### Is Hacker Clock free?

Hacker Clock is free to download, with no in-app purchases.

### Is API Event Notify free?

API Event Notify is free to download, with no in-app purchases.

### Which has better reviews, Hacker Clock or API Event Notify?

API Event Notify is rated higher. Hacker Clock averages 4.5 out of 5 from 41 ratings, while API Event Notify averages 5.0 from 1 ratings.

### Do Hacker Clock or API Event Notify have ads?

Neither Hacker Clock nor API Event Notify shows ads.

### Which is updated more often, Hacker Clock or API Event Notify?

Hacker Clock ships an update every 15 months, and API Event Notify every 6 months. Most recently, Hacker Clock was updated on September 26, 2026 and API Event Notify on July 4, 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.*