# M3T Attendee vs Hackfy

The clearest difference is in-app purchases: M3T Attendee at none against Hackfy's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Hackfy sells 3 in-app purchases, starting at $4.99 per 7 days. M3T Attendee asks for nothing beyond the download.

M3T Attendee ships an update weekly, Hackfy every 4 days. The most recent releases landed on October 13, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | M3T Attendee | Hackfy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hackfy-learn-cybersecurity/id6763367472/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | — | Subscription |
| Size | 27 MB | 111 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PEDRO DIAZ CRUZ](https://appshunter.io/developer/1887122098) | [Moises Alexis Castillo Zuniga](https://appshunter.io/developer/1895283054) |

## What reviewers say

### M3T Attendee

[App page](https://appshunter.io/ios/app/m3t-attendee/id6761030838)

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

**In-app purchases:** none


### Hackfy

[App page](https://appshunter.io/ios/app/hackfy-learn-cybersecurity/id6763367472)

Master cybersecurity with structured learning paths and practical challenges. This app offers direct, technical content for beginners and professionals alike, building a solid foundation and professional methodology. Practice your skills with hands-on exercises and reinforce knowledge with quick quizzes.

**Highlights:** Structured learning paths, Technical and direct content, Practical challenges, Reinforcement quizzes, Beginner-friendly, Professional methodology

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hackfy Pro | $4.99 | per 7 days |
| Hackfy Pro | $9.99 | per month |
| Hackfy Pro | $39.99 | per year |


## Frequently asked questions

### Is M3T Attendee free?

M3T Attendee is free to download, with no in-app purchases.

### Is Hackfy free?

Hackfy is free to download, with in-app purchases available.

### Do M3T Attendee or Hackfy have ads?

Neither M3T Attendee nor Hackfy shows ads.

### Which is updated more often, M3T Attendee or Hackfy?

M3T Attendee ships an update weekly, and Hackfy every 4 days. Most recently, M3T Attendee was updated on October 13, 2026 and Hackfy on October 9, 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.*