Comparison

LetsDefend vs Hackfy

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

LetsDefend

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
Read full description

Start learning the art of cybersecurity with LetsDefend, the leading brand designed to elevate your expertise on the go! Developed by cybersecurity experts, LetsDefend offers comprehensive interactive courses and hands-on simulations, empowering you to effectively protect against digital threats. Join a vibrant community of cybersecurity learners worldwide, enhancing your skills, boosting your career, and learning to safeguard against cyber threats through LetsDefend’s immersive, user-friendly courses. Ready to kick-start your cybersecurity journey? What LetsDefend Offers You • In-Depth Cybersecurity Modules – Immerse yourself in detailed, structured courses tailored for aspiring and experienced cybersecurity professionals. Get hands-on with real-world threat scenarios and simulations for practical learning. • Real-World Threat Simulations – Build confidence and skills with simulations that mirror real-world cyber-attacks. Begin right away with practical exercises designed to solidify your understanding from the get-go. • Tools and Techniques for Threat Detection – Learn about and use the latest tools for identifying and analyzing cybersecurity threats. LetsDefend ensures you’re up to speed with the skills essential for modern cybersecurity practices. • Community and Expert Support – Stuck on a problem? Access prompt support from our cybersecurity community or consult our in-app virtual assistant for expert guidance on any challenge you face. • Customizable Learning Path – Tailor-made to fit your pace and expertise, LetsDefend offers a personalized learning experience that aligns with your career goals and learning preferences. Progress through lessons that adapt to your journey. • Learn Anytime, Anywhere – Take your cybersecurity training with you wherever you go. With LetsDefend’s mobile learning platform, keep expanding your knowledge and skills no matter where you are. • Science-Driven Learning Methodology – Our educational approach combines theoretical instruction with practical application, maximizing retention and ensuring skills are cemented through real-world application. Why Cyber Learners Love LetsDefend • Engaging, practice-based cybersecurity lessons • A straightforward, intuitive learning process • Diverse array of focused cybersecurity topics • Perfectly suited for newcomers and professionals Contact Us For questions or feedback, feel free to reach out to us at support@letsdefend.io

About

Hackfy

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
Read full description

The goal of Hackfy is for you to learn cybersecurity in an easy and direct way. It does not matter if you start from zero. With Hackfy, you will finish with a solid technical foundation and a methodology applied to the professional world. What will you find in the app? 1. Learning Paths: Specialized content organized by learning paths so you can master each area step by step. 2. Technical and Direct Content: We get straight to the point in every lesson, with no filler. 3. Practical Challenges: We offer challenges where you can practice what you have learned. 4. Reinforcement Quizzes: Quick questions to reinforce the content of each lesson. Master cybersecurity in a simple, technical, and direct way. Hackfy includes auto-renewable subscriptions that allow access to all the premium content in the app. Depending on the selected plan, the subscription will automatically renew at the end of each period. There are no access differences between the different plans: any active subscription allows access to all premium content. You can manage or cancel your subscription at any time from your account settings. Start your first learning path today! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://hackfy.app/privacy

Screenshots

LetsDefend4 screens
Hackfy4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard4 real differences · 6 level
LetsDefend versus Hackfy: the parameters behind the verdict, then further details
ParameterLetsDefendHackfy
PriceFreeFree
Rating4.0 (2 ratings)5.0 (1 ratings) — better
Positive reviews9.1% of reviews—
Number of ratings2 — better1
Update frequencyEvery 2 weeksEvery 4 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size98 MB110 MB
Age rating4+4+
DeveloperLetsDefendMoises Alexis Castillo Zuniga

Customer experience

LetsDefend

All ratings2 ratings
Positive50.0%
Neutral50.0%
Negative0.0%
Written reviews22 reviews
Positive9.1%
Neutral9.1%
Negative81.8%

Hackfy

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

LetsDefend

Reported bugs

3 issues
  • Login credentials not working in app
  • App not recognizing VIP subscription
  • Ads blocking progress through content

Requested features

2 requests
  • Ability to log in with existing accounts
  • Seamless integration between app and website

Hackfy

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

LetsDefend

Subscriptions2
  • VIP+14 Days trial$12.991 Month
  • VIP+ Annual14 Days trial$89.991 Year
3 purchases

Hackfy

Subscriptions3
  • Hackfy Pro$4.997 Days
  • Hackfy Pro3 Days trial$9.991 Month
  • Hackfy Pro$39.991 Year

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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