# LetsDefend vs Hackfy

The clearest difference is rating: Hackfy at 5.0 against LetsDefend's 4.0. Hackfy also leads on ads (none vs shown) and update cadence (every 4 days vs every 2 weeks). LetsDefend's advantage is monetization model (free with in-app purchases vs subscription). On price, ratings volume, in-app purchases and device support there is nothing between them.

Both are free to download. LetsDefend sells 2 in-app purchases, starting at $12.99 per month and Hackfy sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Hackfy holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

LetsDefend ships an update every 2 weeks, Hackfy every 4 days. The most recent releases landed on July 13, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | LetsDefend | Hackfy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/letsdefend/id6741323626/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hackfy-learn-cybersecurity/id6763367472/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 9.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 98 MB | 110 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LetsDefend](https://appshunter.io/developer/1793754609) | [Moises Alexis Castillo Zuniga](https://appshunter.io/developer/1895283054) |

## What reviewers say

### LetsDefend

[App page](https://appshunter.io/ios/app/letsdefend/id6741323626)

Learn cybersecurity with interactive courses and hands-on simulations. Protect against digital threats, join a global community, and advance your career. Master threat detection and analysis with expert guidance.

**Highlights:** Interactive cybersecurity courses, Hands-on threat simulations, Threat detection tools and techniques, Community and expert support, Customizable learning paths, Mobile learning platform

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP+ | $12.99 | per month |
| VIP+ Annual | $89.99 | per year |

**What reviewers like**

- 💡 Structured learning with quizzes and labs
- 👍 Certification opportunities for VIP users

**What reviewers complain about**

- 🐛 Login issues - unable to log in with existing accounts
- 🐛 App not recognizing VIP subscription
- 🐛 Ads preventing progress through content
- 🔒 Lack of trust in company due to login problems

**Reported bugs**

- Login credentials not working in app
- App not recognizing VIP subscription
- Ads blocking progress through content

**Requested features**

- Ability to log in with existing accounts
- Seamless integration between app and website


### 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 LetsDefend free?

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

### Is Hackfy free?

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

### Which has better reviews, LetsDefend or Hackfy?

Hackfy is rated higher. LetsDefend averages 4.0 out of 5 from 2 ratings, while Hackfy averages 5.0 from 1 ratings.

### Do LetsDefend or Hackfy have ads?

LetsDefend shows ads; Hackfy does not.

### Which is updated more often, LetsDefend or Hackfy?

LetsDefend ships an update every 2 weeks, and Hackfy every 4 days. Most recently, LetsDefend was updated on July 13, 2026 and Hackfy on September 22, 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.*