CompTIA Security+ by LearnZapp vs LetsDefend
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CompTIA Security+ by LearnZapp
Prepare for CompTIA Security+ exams (SY0-601 & SY0-701) with expert-crafted study materials. Features include practice questions, flashcards, readiness scores, custom tests, progress tracking, and mock exams. Study on-the-go with synced progress and a comfortable dark mode.
- Exam-specific practice questions
- Detailed explanations and flashcards
- Readiness score assessment
- Customizable practice tests
- Progress tracking and mock exams
- On-the-go study with sync
- Dark mode for comfort
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Elevate your CompTIA Security+ exam preparation with the updated Learnzapp's Security+ Exam Prep App, now enhanced to support both the SY0-601 and the latest SY0-701 exams. Crafted by industry experts Darril Gibson and Joe Shelley, this app offers unparalleled insights and guidance from renowned leaders in cybersecurity education. Extensive Study Materials: Access a wide range of exam-specific questions, detailed explanations, flashcards, and acronyms. Readiness Score: Determine your exam readiness with precision and identify areas needing focus for improved study efficiency. Custom Test Builder: Create personalized practice tests targeting your areas of weakness, with a mix of new and challenging questions. Progress Tracking: Keep a detailed log of your study progress, ensuring you know exactly what you've covered and what's left. Mock Exams: Simulate the exam experience to gauge your strengths and areas for improvement. Bookmarking: Mark and revisit crucial questions or topics for further review. Available On-the-Go: Study seamlessly across devices, with your progress synced for a flexible learning experience wherever you are. Dark Mode: Reduce eye strain during late-night study sessions with Dark Mode, designed to enhance visual comfort. Regular Updates: Stay up-to-date with continuous content refreshes, ensuring you're preparing with the most current and relevant materials. Kickstart your study journey for free and gain full access through an in-app subscription to unlock every feature and resource. With content from the foremost experts in cybersecurity, you're set for a comprehensive, comfortable, and effective exam preparation experience. Terms of Use: https://learnzapp.com/terms.html Privacy Policy: https://learnzapp.com/privacy_statement.html
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.
- Interactive cybersecurity courses
- Hands-on threat simulations
- Threat detection tools and techniques
- Community and expert support
- Customizable learning paths
- Mobile learning platform
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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
Screenshots
Verdict
The clearest difference is review sentiment: CompTIA Security+ by LearnZapp at 83% against LetsDefend's 9%. CompTIA Security+ by LearnZapp also leads on rating (4.5 vs 4.0) and ads (none vs shown). LetsDefend's advantage is update cadence (every 2 weeks vs every 4 months). On price, in-app purchases, monetization model 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. CompTIA Security+ by LearnZapp sells 5 in-app purchases, starting at $2.99 per 7 days and LetsDefend sells 2 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.
CompTIA Security+ by LearnZapp holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: CompTIA Security+ by LearnZapp has 116 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 83% of CompTIA Security+ by LearnZapp's written reviews are positive against 9% of LetsDefend's.
CompTIA Security+ by LearnZapp ships an update every 4 months, LetsDefend every 2 weeks. The most recent releases landed on October 12, 2026 and October 16, 2026 respectively.
| Parameter | CompTIA Security+ by LearnZapp | LetsDefend |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (116 ratings) — better | 4.0 (2 ratings) |
| Positive reviews | 83.3% of reviews — better | 9.1% of reviews |
| Number of ratings | 116 — better | 2 |
| Update frequency | Every 4 months | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 12.4 — better | 15.6 |
| Further details — not scored | ||
| Size | 40 MB | 98 MB |
| Age rating | 4+ | 4+ |
| Developer | learnZapp | LetsDefend |
Customer experience
CompTIA Security+ by LearnZapp
LetsDefend
User reviews
CompTIA Security+ by LearnZapp
From 116 App Store ratingsWhat we love
- 👍 Great for passing exams
- 👍 Helpful study resource
- 👍 Explanations reinforce learning
- 👍 Organized by objectives
- 👍 Custom quiz options
Room to improve
- 🐛 Some questions have wrong answers
- 🐛 Limited question variety
- 🐛 Repeated questions
- 🐛 Mixes SY0-601 and SY0-701
- 🐛 Some UI elements inefficient
LetsDefend
From 2 App Store ratingsWhat we love
- 💡 Structured learning with quizzes and labs
- 👍 Certification opportunities for VIP users
Room to improve
- 🐛 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
Bugs and requests
CompTIA Security+ by LearnZapp
Reported bugs
5 issues- Some questions have incorrect answers
- Errors in 'show answers as you go' mode
- App will not open (permission denied error)
- Subscription not recognized after purchase
- Flashcards have repeated and missing terms
Requested features
10 requests- More variety in generated questions
- More questions for each study topic
- Ability to select subdomains for practice tests
- Weekly subscription option
- Ability to use keyboard for navigation
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- Option to test on all missed questions
- CompTIA CySA+ and PenTest+ study versions
- Implementation of practicals into the app
- Split SY0-601 and SY0-701 questions
- More acronyms in the app
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
In-app purchases
CompTIA Security+ by LearnZapp
- All Access - Weekly$2.997 Days
- All Access - Monthly$14.991 Month
- All Access - 3 Months$34.993 Months
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- All Access - 6 Months$59.996 Months
- All Access - 1 Year$99.991 Year
LetsDefend
- VIP+14 Days trial$12.991 Month
- VIP+ Annual14 Days trial$89.991 Year
Questions
Is CompTIA Security+ by LearnZapp free?
Is LetsDefend free?
Which has better reviews, CompTIA Security+ by LearnZapp or LetsDefend?
Do CompTIA Security+ by LearnZapp or LetsDefend have ads?
Which is updated more often, CompTIA Security+ by LearnZapp or LetsDefend?
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