# HackerTracker vs GrepEx

The clearest difference is price: HackerTracker at Free against GrepEx's $1.99. GrepEx's advantage is iOS requirement (13.4 vs 17.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

HackerTracker is free to download; GrepEx costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

HackerTracker ships an update fortnightly, GrepEx weekly. The most recent releases landed on August 27, 2026 and August 23, 2026 respectively.

## The numbers

| Metric | HackerTracker | GrepEx |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.2 (47 ratings)](https://appshunter.io/ios/app/hackertracker/id1021141595/reviews)** | — |
| Number of ratings | **47** | — |
| Positive reviews | 57.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free | — |
| Size | 20 MB | 12 MB |
| Requires iOS | 17.0 | **13.4** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Seth Law](https://appshunter.io/developer/1021140574) | [Jeremy Laratro](https://appshunter.io/developer/1864044207) |

## 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


### GrepEx

[App page](https://appshunter.io/ios/app/grepex/id6756987451)

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

**In-app purchases:** none


## Frequently asked questions

### Is HackerTracker free?

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

### Is GrepEx free?

GrepEx costs $1.99, with no in-app purchases.

### Do HackerTracker or GrepEx have ads?

Neither HackerTracker nor GrepEx shows ads.

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

HackerTracker ships an update fortnightly, and GrepEx weekly. Most recently, HackerTracker was updated on August 27, 2026 and GrepEx on August 23, 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.*