# HackerTracker vs ntfy

The clearest difference is rating: ntfy at 4.8 against HackerTracker's 4.2. ntfy also leads on review sentiment (78% vs 58%) and ratings volume (452 vs 47). On price, update cadence, ads and in-app purchases there is nothing between them.

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

ntfy holds the better App Store score, 4.8 against 4.2. That said, the two scores are not equally well evidenced: ntfy has 452 ratings behind it against 47, so its average is the more settled of the two. Written reviews point the same way: 58% of HackerTracker's written reviews are positive against 78% of ntfy's.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | HackerTracker | ntfy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (47 ratings)](https://appshunter.io/ios/app/hackertracker/id1021141595/reviews) | **[4.8 (452 ratings)](https://appshunter.io/ios/app/ntfy/id1625396347/reviews)** |
| Number of ratings | 47 | **452** |
| Positive reviews | 57.6% of reviews | **78.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free | Free |
| Size | 20 MB | 3 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Seth Law](https://appshunter.io/developer/1021140574) | [Philipp Heckel](https://appshunter.io/developer/1625396349) |

## What reviewers say

### HackerTracker

[App page](https://appshunter.io/ios/app/hackertracker/id1021141595)

Organize your attendance at information security conferences. Save and view your preferred talks and events from multiple conferences, including DEF CON and BSides, with an on-device schedule that updates automatically.

**Highlights:** On-device schedule management, Save preferred talks and events, Supports multiple conferences, Automatic schedule updates, View talks, contests, and events

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

**In-app purchases:** none


### ntfy

[App page](https://appshunter.io/ios/app/ntfy/id1625396347)

This app allows you to send push notifications to your phone from scripts or other applications using simple HTTP requests. It acts as a client for a free, open-source pub-sub service, enabling you to receive alerts and updates directly on your device.

**Highlights:** Send notifications via REST API, Subscribe to topics, Publish messages via HTTP, Integrates with Bash/PowerShell, Free and open source client

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Simple and easy to use
- 🔒 Great for self-hosting
- 👍 Reliable and works as expected
- 🚀 Quick and easy to set up
- 🚀 Lightweight and functional

**What reviewers complain about**

- 🐛 Notification issues on iOS
- 🔍 Limited features compared to other platforms
- 🔍 Lacks customization options
- 🐛 Occasional crashes or delivery issues

**Reported bugs**

- Notifications not working on iOS
- Broken click URLs in notifications
- Compatibility issues with iOS notification summarizing

**Requested features**

- Ability to change notification sounds
- Support for Apple Watch
- Customizable topic names/aliases
- Improved iOS notification handling
- All topics view and read/unread indicators


## Frequently asked questions

### Is HackerTracker free?

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

### Is ntfy free?

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

### Which has better reviews, HackerTracker or ntfy?

ntfy is rated higher. HackerTracker averages 4.2 out of 5 from 47 ratings, while ntfy averages 4.8 from 452 ratings.

### Do HackerTracker or ntfy have ads?

Neither HackerTracker nor ntfy shows ads.

### Which is updated more often, HackerTracker or ntfy?

HackerTracker ships an update fortnightly, and ntfy fortnightly. Most recently, HackerTracker was updated on October 7, 2026 and ntfy on October 13, 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.*