HackerTracker vs Chameleon Ultra GUI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HackerTracker
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.
- On-device schedule management
- Save preferred talks and events
- Supports multiple conferences
- Automatic schedule updates
- View talks, contests, and events
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Plan your visit to any number of information security conferences. HackerTracker features an on-device schedule for viewing and saving your preferred talks and events from different events, including DEF CON, local BSides events, OWASP global conferences, and others. The schedule for talks, contests, and events are included and HackerTracker updates automatically for other conferences as data becomes available.
Chameleon Ultra GUI
Manage your Chameleon Ultra/Lite device with this application. It allows for firmware upgrades, slot management, and reading/writing cards. Explore additional functionalities for enhanced device control.
- Firmware upgrade via DFU
- Slot management
- Read and write cards
- Device control
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Control your Chameleon Ultra/Lite device from iOS Core features: - Upgrade Chameleon firmware via DFU - Manage slots - Read and write cards (Chameleon Ultra only) - Many more!
Screenshots
Verdict
The clearest difference is rating: Chameleon Ultra GUI at 4.8 against HackerTracker's 4.2. Chameleon Ultra GUI also leads on review sentiment (86% vs 58%) and update cadence (every 2 days vs fortnightly). On price, ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Chameleon Ultra GUI holds the better App Store score, 4.8 against 4.2. Both are backed by a comparable volume of ratings — 47 and 23 respectively. Written reviews point the same way: 58% of HackerTracker's written reviews are positive against 86% of Chameleon Ultra GUI's.
HackerTracker ships an update fortnightly, Chameleon Ultra GUI every 2 days. The most recent releases landed on October 7, 2026 and October 15, 2026 respectively.
| Parameter | HackerTracker | Chameleon Ultra GUI |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (47 ratings) | 4.8 (23 ratings) — better |
| Positive reviews | 57.6% of reviews | 85.7% of reviews — better |
| Number of ratings | 47 — better | 23 |
| Update frequency | Fortnightly | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 20 MB | 27 MB |
| Age rating | 12+ | 4+ |
| Developer | Seth Law | Anton Savelev |
Customer experience
HackerTracker
Chameleon Ultra GUI
In-app purchases
HackerTracker
No in-app purchases
Chameleon Ultra GUI
No in-app purchases
Questions
Is HackerTracker free?
Is Chameleon Ultra GUI free?
Which has better reviews, HackerTracker or Chameleon Ultra GUI?
Do HackerTracker or Chameleon Ultra GUI have ads?
Which is updated more often, HackerTracker or Chameleon Ultra GUI?
Other comparisons
