Security+ Exam Prep Tools Compared: What Your Money Actually Buys
A straightforward comparison of Boson, Pocket Prep, LearnZapp, and TierOne Defense Academy for Security+ exam prep. Price, features, and what you really get, no fluff.
If you are studying for CompTIA Security+, you have probably noticed the prep-tool market is sold in very different shapes. Some products sell practice exams one certification at a time. Some sell a subscription per certification family. Some bundle many exams on one plan. That shape matters, because Security+ is usually the first certification on a longer path.
Picking the right tool determines how efficiently you study, whether you build real understanding or just pattern-recognize answers, and how much you spend across what is usually a multi-certification career path.
Here is how four of the most commonly referenced Security+ prep tools compare on price, features, and what your money actually buys. Every competitor fact below comes from that vendor's own pages, checked September 15, 2026.
Boson ExSim-Max for Security+
Price: $99 per year for Security+ (a 1-year, auto-renewing subscription).
Boson ExSim is known for realistic practice exams. The Security+ product includes 3 practice exams, 270 questions, with a simulation mode that mimics the testing environment and comprehensive explanations and references. That is useful if you want to experience the pressure of a timed exam before walking into the Pearson VUE center.
ExSim is a practice-exam product, and it does that job well. It is built for exam simulation rather than as a full study platform, so many candidates pair it with another resource.
Boson prices each ExSim-Max product separately. Security+ and CISSP are $99 per year each, so adding CISSP later means a second subscription.
Boson's pass guarantee, No Pass, No Pay, is a refund of the price you paid (prorated if bought in a kit) if you meet its terms.
Pocket Prep Security+
Price: $20.99 per month, $49.99 per quarter, or $124.99 per year, covering 27 IT and cybersecurity exams.
One Pocket Prep Premium subscription covers its whole IT and cybersecurity catalog, including Security+, CISSP, CISM, CISA, CCSP, SSCP and CEH. Its Security+ bank lists 1,330 questions with explanations, and you can try 30 of them free.
Study modes include Quick 10, Timed, Missed Questions, Weakest Subject, Level Up and Build Your Own quizzes, plus a Question of the Day, along with a Mock Exam quiz mode and performance by subject, on mobile and web.
That breadth is a genuine strength: if your path includes Network+, CCNA or cloud exams alongside security certs, one Pocket Prep subscription covers a broad range of it.
LearnZapp
Price: $19.99 per month or $99.99 per year for the CompTIA app, which is the app that covers Security+.
LearnZapp sells separate apps by certification body. The CompTIA app covers 12 CompTIA certifications, including Security+, and says its content is sourced from Wiley's Sybex study guides. Its Security+ SY0-701 library lists 1,543 questions and 364 flashcards.
LearnZapp's site describes its content as backed by ISC2 and Wiley partnerships, and its ISC2 app (CISSP, CCSP and SSCP) and ISACA app (CISA, CISM and CRISC) are separate subscriptions at $139.99 and $89.99 per year.
Every app includes a Readiness Score, a Custom Test Builder, timed mock exams, and apps on iOS, Android and web. It is a strong fit if your path stays within CompTIA certifications. For a side-by-side on pricing and guarantee terms, see our LearnZapp alternative comparison.
TierOne Defense Academy
Price: $14.99 per month, $99 per year, or $299 lifetime.
TierOne Defense Academy covers nine cybersecurity certifications on a single subscription: CISSP, Security+, SSCP, CISA, CISM, CCSP, CEH, Google Cybersecurity, and AWS Security. For Security+ candidates, this means your $99 annual plan covers the exam you are studying now and the security certs you are most likely to pursue next.
The Security+ content is built against the SY0-701 exam objectives. Every question and flashcard cites a public source: NIST publications, IETF RFCs, or vendor documentation.
Three things set it apart:
SM-2 spaced repetition. This is the same algorithm that powers Anki. Cards you struggle with come back sooner. Cards you have mastered are spaced further apart. TierOne schedules every flashcard so you review it just before you are likely to forget.
AI tutor on every question. If you are stuck on why an answer is correct, you can ask the AI tutor for an explanation, a simpler analogy, or a real-world example. It is powered by Claude and does not leak answers to other questions.
A pass guarantee with a refund option. Study with Pro for 30 days or more, and if you fail the real exam, send your score report. TierOne extends your subscription three months free or refunds you. Your choice.
No ads, and subscriptions are the only revenue model. Your study data is not sold.
The side-by-side, at a glance
| Boson | Pocket Prep | LearnZapp | TierOne | |
|---|---|---|---|---|
| Monthly | Not published | $20.99 | $19.99 (CompTIA app) | $14.99 |
| Annual | $99 per product | $124.99 | $99.99 (CompTIA app) | $99 |
| Certs covered | 1 per product | 27 IT and cybersecurity exams | 12 CompTIA certs in the CompTIA app | 9 cybersecurity certs |
| Security+ practice exams | 3 practice exams, 270 questions | Mock Exam quiz mode | Timed mock exams that mirror the real exam format | Timed mock exams |
| Flashcards | Not published | Not published | 364 for Security+ | Yes |
| Spaced repetition | Not published | Not published | Not published | SM-2 |
| AI tutor | Not published | Not published | Not published | Yes |
| Pass guarantee | Refund of the price you paid (prorated if bought in a kit) | 3 more months of Premium (no refund) | Keep studying free for up to 6 months (no refund) | 3 free months or a full refund, your choice |
What the numbers actually mean
A Security+ candidate who stops at one cert pays $99 per year for Boson's three practice exams, $99.99 per year for LearnZapp's CompTIA app, or $124.99 per year for Pocket Prep's IT and cybersecurity bundle. TierOne's $99 annual plan covers Security+ and eight other certifications.
On a common path from Security+ to CISSP to CISM, LearnZapp is three apps, $329.97 per year. Boson's Security+ and CISSP products are $198 per year together. Pocket Prep's single $124.99 subscription covers all three, and so does TierOne's $99, or $299 lifetime.
So price alone does not separate Pocket Prep and TierOne. What does: TierOne covers only cybersecurity certifications and puts a cited public source on every question, schedules flashcards with spaced repetition, includes an AI tutor, and offers a refund option on its pass guarantee. If you learn best by taking practice exams under realistic conditions, Boson's simulations are a solid supplement to any of them.
Security+ is not a vocabulary test. SY0-701 asks you to evaluate scenarios, identify the core security problem, and choose the right response from options that are all technically defensible but differ in how well they fit the situation. Tools that train you to memorize answers will underperform. Tools that build applied understanding will not.
Start studying Security+ free - 25 free questions spread across every exam domain, each with a cited source, the Question of the Day, and 5 AI tutor explanations per day. No credit card.
Not affiliated with or endorsed by CompTIA, Boson, Pocket Prep, or LearnZapp. Competitor prices and features are summarized from each vendor's own pages as of September 15, 2026; “Not published” means we did not find it on the vendor's pages, not that the product lacks it. Sources: boson.com/product/exsim-max-for-comptia-security-sy0-701, boson.com/guarantee, pocketprep.com/exams/comptia-security, pocketprep.com/exams/isc2-cissp, learnzapp.com/apps/comptia, learnzapp.com.