Life & fun · alternatives · 2026

24 alternatives to LetsDefend

Cybersecurity training mobile app

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   Albert▲225

   Cybersecurity awareness on Slack for your team

   2021 · tryriot.com · its alternatives →

2. 2
   Cybrary▲72

   Free courses in cyber security

   2016 · its alternatives →

3. 3
   Security Training for Developers▲128

   Hacksplaining teaches secure coding through interactive lessons where you exploit attacks, then learn fixes. Free. 45+ lessons covering OWASP Top 10 and AI-era threats.

   2016 · hacksplaining.com · its alternatives →

4. 4
   Curricula▲81

   Fun security awareness training platform for employees

   2021 · huntress.com · its alternatives →

5. 5
   Codewars▲74

   Improve your skills by training w/ others on code challenges

   2014 · codewars.com · its alternatives →

6. 6
   SecureMind▲4

   Learn cybersecurity on the go – and have fun

   2025 · securemind.app · its alternatives →

7. 7
   Hacktivate▲139

   A capture-the-flag game teaching real cybersecurity skills

   Oct 2025 · apps.apple.com · its alternatives →

8. 8
   Cyber Security Base▲7

   Cyber Security Base with F-Secure free course

   2016 · cybersecuritybase.mooc.fi · its alternatives →

9. 9
   Phase App▲73

   Micro learning app for cyber awareness, financial literacy

   2021 · phasecp.com · its alternatives →

10. 10
    Cybersecurity Learning Assistant▲9

    Learn Cybersecurity By Doing

    2025 · cyberdesserts.com · its alternatives →

11. 11
    LetsDefend▲1

    Cyber Security training platform for blue team members

    2020 · letsdefend.io · its alternatives →

12. 12
    Subverted Academy▲16

    Master cybersecurity with hands-on courses by industry experts. Learn pentesting, ethical hacking, and SOC operations through real challenges.

    Jan 2026 · academy.subverted.io · its alternatives →

13. 13
    Skillshare for iOS▲146

    Learn just about anything.

    2014 · skillshare.com · its alternatives →

14. 14
    Hacksaw Academy▲116

    Learn how to design, develop & deploy useful apps online

    2015 · its alternatives →

15. 15
    CTFGuide▲79

    CTFGuide provides tools to teach and learn cybersecurity

    2021 · ctfguide.com · its alternatives →

16. 16
    HackerWeb▲88

    A simple and readable Hacker News app

    2016 · hackerwebapp.com · its alternatives →

17. 17
    CyberPrism.App▲7

    Cybersecurity Intelligence on your Phones

    2025 · cyberprism.app · its alternatives →

18. 18
    NES ▲3

    CYBESECURITY TRAINING

    Jun 2026 · vercel.com · its alternatives →

19. 19
    Stealth Security▲4

    Learn how to attack and defend yourself online. Ethically.

    2024 · its alternatives →

20. 20
    SecureLearn▲6

    Cybersecurity training for SMBs. To protect valuable data.

    Oct 2025 · cyberguard-smb-heroes.lovable.app · its alternatives →

21. 21
    Intervy Cybersecurity▲67

    Strengthen your cyber defenses with personalized training

    2022 · ervy.ai · its alternatives →

22. 22
    Cyber Security Training | Intellipaat▲2

    Let the hacker go away

    2022 · youtube.com · its alternatives →

23. 23
    Surveillance Self-Defense▲63

    Tips, tools, and how-tos for safer online communications

    2022 · ssd.eff.org · its alternatives →

24. 24
    Intro to Hacking Web Applications▲3

    Learn to hack. Protect your app!

    2022 · securewebsolutions.teachable.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →