HackerTracker vs Hackers Memo
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.
Hackers Memo
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Hackers Memo is a handy app for easily saving and managing useful shortcut keys and commands.** By noting down frequently used operations so you don't forget them, you can significantly boost your work efficiency. Organize them by category and quickly search when needed. Build your own personal collection of techniques while also referencing helpful tips from other users. 【Main Features】 * Add, edit, and delete shortcut keys and commands * Organize by OS, language, and category * Keyword search and filtering * Browse posts from other users and like them * Add useful tips to your own list * Offline support **【How to Use】 * Register shortcuts and commands you don't want to forget * Classify and organize them by category and type * Quickly search and refer to them when needed * Discover useful tips from other users and add them to your list Recommended for anyone looking to improve the efficiency of their daily PC work or programming.** Beginners can learn the basics, and advanced users can further enhance their efficiency.
Screenshots
Verdict
The clearest difference is ads: HackerTracker at none against Hackers Memo's shown. Hackers Memo's advantage is update cadence (every 5 days vs fortnightly) and iOS requirement (13.0 vs 17.0). On price, in-app purchases and device support 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.
HackerTracker ships an update fortnightly, Hackers Memo every 5 days. The most recent releases landed on August 27, 2026 and September 12, 2026 respectively.
| Parameter | HackerTracker | Hackers Memo |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (47 ratings) — better | — |
| Positive reviews | 57.6% of reviews | — |
| Number of ratings | 47 — better | — |
| Update frequency | Fortnightly | Every 5 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 20 MB | 27 MB |
| Age rating | 12+ | 4+ |
| Developer | Seth Law | Toshihide KAWAI |
In-app purchases
HackerTracker
No in-app purchases
Hackers Memo
No in-app purchases









