The short answer
There is no single "best" RCIS prep for everyone. If you learn by drilling a large volume of questions, Todd's CV Review is the long-established name. If you want an integrated curriculum, an AI tutor, and four blueprint-matched full-length mock exams, live and timed, in one app that covers both RCIS and RCES, that is exactly what Cardiac Codex was built for. Most people who pass pair one solid content resource with heavy, timed question practice. Below is an honest look at the main options and who each one suits.
A note on honesty up front: we make Cardiac Codex, so treat this as an informed-but-interested comparison, not a neutral referee. We have kept every claim about other products to their broad, well-known positioning — no invented prices, question counts, or star ratings — and we link you to free practice so you can judge our questions yourself before spending anything. New to the exam itself? Start with our complete RCIS exam guide.
Key takeaways
- No single RCIS prep resource is best for everyone; most candidates who pass pair one content resource with heavy, timed question practice.
- Todd's CV Review is the long-established question-bank option; Springboard Healthcare's RCIS Prep+ is an online exam simulator; Cardiac Codex is an app with a full curriculum, four full-length mock exams and an AI tutor.
- CCI, which runs the exam, sells an official online self-assessment. It reports your percent correct by content area but does not show the questions or explain the ones you missed.
- Cardiac Codex runs in any web browser and as an Android app on Google Play, and covers both the RCIS and RCES.
How to choose: the five dimensions that matter
Ignore marketing adjectives and score each option on the same five things:
- Format — question bank, structured course/app, or book. This is really a question of how you learn best.
- Scope — RCIS only, RCES only, or both credentials. If you work in or near the EP lab, single-credential resources leave gaps.
- Teaching layer — does it explain the material, or only test you? A pure question bank assumes you already learned the content somewhere.
- Mock exams — full-length, blueprint-matched, timed practice is the single best readiness signal, better than your percentage on random question sets.
- Tutoring / help — when you get a question wrong at 11pm, can you ask why, or are you on your own?
The options at a glance
| Option | Format | Scope | Teaching layer | Mock exams | Ask-a-tutor |
|---|---|---|---|---|---|
| Cardiac Codex | Integrated app | RCIS + RCES | Full curriculum | 4 blueprint-matched | AI tutor (Cardiac Coach) |
| Todd's CV Review (Wes Todd) | Question bank | RCIS + RCES | Light | Varies | — |
| Springboard RCIS Prep+ (Springboard Healthcare) | Online exam simulator | RCIS | Separate courses | Simulated exams | — |
| CCI Self-Assessment (official, from CCI) | One online practice exam | Per credential | None | One attempt, scores by area | — |
| ExamEdge | Online practice tests | Many certifications | Light | Practice tests | — |
| EP Essentials | Books / materials | RCES / EP focus | Yes (book) | — | — |
| Generic RCIS apps | Mobile question app | Usually RCIS | Light | Varies | — |
| Amazon study guides | Books | Varies | Yes (book) | — | — |
Competitor cells reflect general, publicly-known positioning as of 2026 and may change — "—" means "not a stated focus," not "impossible." Always confirm a product's current features and price on its own site. Cardiac Codex is independent and not affiliated with, or endorsed by, any product listed here.
An honest word on each
Todd's CV Review (Wes Todd)
The long-standing name in cath lab and EP exam prep, built on a large self-assessment question bank and years of word-of-mouth in the community. Plenty of people have passed on the strength of its question volume. If you already know the content and mostly need reps, it is a proven choice. Where a modern app pulls ahead is the teaching layer, blueprint-matched full-length mocks, and being able to ask a follow-up question when an answer does not click.
Springboard RCIS Prep+ (Springboard Healthcare)
An online RCIS exam simulator from Springboard Healthcare, a healthcare staffing company that also sells cath lab and EP education courses. It tests you across the five RCIS content areas: pre-procedural, diagnostic, interventional, emergency, and post-procedural. If you want a simulator from a company that lives in the cath lab staffing world, it is a credible option. Teaching is sold as separate courses rather than built into the simulator, so check what each purchase includes on Springboard's course catalog.
CCI's official Self-Assessment Exam
CCI, the body that runs the RCIS, sells an official online self-assessment. You take it once per purchase, finish within 72 hours of starting, and get your percent correct in each content area. CCI states it does not show the questions or go over the items you missed, and that it is not meant to be a study guide. It is a readiness check, not prep, so it pairs with any of the options here rather than replacing them.
ExamEdge
A broad, multi-certification test-prep platform that offers RCIS practice tests among many others. Useful for extra timed reps, but it is generalist rather than cath-lab-native, so it does not carry the clinical depth or a curriculum tailored to the invasive-cardiology world.
EP Essentials
Well regarded in the electrophysiology space, with review materials aimed at the RCES / EP side. If EP is your world and you like learning from a book, it is worth a look. It is EP-focused, so it will not cover the full RCIS cath lab blueprint on its own.
Generic RCIS apps and Amazon study guides
There are many single-purpose RCIS question apps and self-published study guides. Quality varies widely, and the good ones are inexpensive reps. The common limitation is that they are thin: a question list or a static book, without a curriculum, blueprint-matched mock exams, or a way to ask for help.
Cardiac Codex (that's us)
We built Cardiac Codex to be the one resource that does all five things at once: a full curriculum of 207 lessons, 2,198 practice questions with worked explanations, four full-length blueprint-matched mock exam forms, live and timed (two RCIS and two RCES), flashcards, mastery tracking that targets your weak domains, and Cardiac Coach — an AI tutor grounded in that same curriculum that you can ask from any lesson or missed question. It covers both the RCIS and RCES blueprints, so cath lab and EP staff study in one place, and it runs in any web browser or as an Android app on Google Play. Plans are simple — $49/month or a $250 one-time 6-Month Pass — with no tiers and no locked chapters; either one unlocks everything. The honest caveat: we are newer than Todd's, so we do not have decades of word-of-mouth — which is exactly why we give away real free practice questions and a free scored diagnostic so you can judge the quality before paying.
Judge us on the questions, not the pitch
Try 25 free RCIS practice questions with worked explanations, or take the free diagnostic that scores you by topic. No signup required — see whether our material is the quality you want before you spend anything.
Try free RCIS questions Start free → See plans — $49/mo or $250 one-time →So which should you pick?
- You want maximum question volume and already know the content: a large question bank like Todd's CV Review.
- You want to actually learn the material, with mocks and a tutor, and you touch both cath and EP: Cardiac Codex.
- You are EP-focused and like books: EP Essentials, plus timed questions from somewhere.
- You just want cheap extra reps: a generic app or a study guide, layered on top of a real content resource.
Whatever you choose, weight your time to the RCIS blueprint (diagnostic and interventional procedures are the majority of the exam) and finish with full-length, timed mock exams. That single habit moves more candidates across the line than any brand choice.
FAQ
What is the best study material for the RCIS exam?
There is no single best for everyone. Drillers do well with a large question bank like Todd's CV Review; learners who want structure do well with an integrated app like Cardiac Codex. Nearly everyone who passes combines a content resource with heavy timed question practice.
Is Todd's CV Review worth it?
It has a strong reputation and a large question bank, and many candidates pass with it. Whether it fits you depends on whether you prefer a self-assessment question bank or a structured course with lessons and mock exams.
What is the best free RCIS practice?
Cardiac Codex offers free RCIS and RCES practice questions with explanations and a free scored diagnostic, no signup required — a good way to benchmark yourself before paying for anything.
Is there an app for RCIS exam prep?
Yes. Cardiac Codex is available as an Android app on Google Play and in any web browser, with RCIS and RCES lessons, practice questions, four full-length mock exams and an AI tutor. Several single-purpose RCIS question apps also exist; quality varies, so try free questions before paying.
Is CCI's self-assessment exam worth taking?
As a readiness check, yes for many candidates. It is CCI's own exam and reports your percent correct by content area. It does not show questions or explain the ones you missed, so it works best a few weeks before your test date, after you have studied with another resource.
Do I need a paid course to pass the RCIS?
No. The RCIS is passable with disciplined self-study, the CCI blueprint, a solid content resource, and enough timed questions. A paid course helps most if you want structure, blueprint-matched mocks, or you are new to the cath lab and need the curriculum built for you.