Bionic Turtle is the most established FRM-only prep provider. Founded by David Harper, CFA, FRM, the platform has been around for over 15 years. If you ask r/FRM "who do I study with," Bionic Turtle is the most common answer alongside Schweser and AnalystPrep.
I built FreeFellow as a free-and-discounted alternative. I am the founder, Jeffrey Ting, FSA, CFA, and the post is self-interested.
Required disclaimer: GARP does not endorse, promote, review, or warrant the accuracy of the products or services offered by FreeFellow LLC. FreeFellow LLC is not yet listed on garp.org/frmepp. Risk Manager and FRM are trademarks owned by GARP.
What Each Provider Offers
Bionic Turtle FRM (2026)
Bionic Turtle sells packages per part. The published band below is from the May 2026 price record; check current prices, availability, and access periods:
- Part I packages: $400 to $700 per part, with materials depending on the package.
- Part II packages: $400 to $700 per part, with materials depending on the package.
- Both parts: check the current bundle offer separately; a per-part band does not establish a bundle price.
What you get is well-known: written study notes mapped to GARP's Learning Objectives, the signature David Harper video library covering quantitative topics in depth (Heath-Jarrow-Morton, copulas, Vasicek, Hull-White, Black-Scholes derivations, volatility modeling), thousands of practice questions across both parts, full mock exams, and a member forum.
FreeFellow FRM (2026)
FreeFellow has a free tier and two paid tiers. The annual comparison below uses Fellow Plus:
Prices below are in USD. Each FreeFellow subscription covers one credential track. Check pricing for your track and country.
- Free: $0. 1,070 Part I practice questions, 1,157 Part II practice questions, written lessons, mixed practice, and readiness scoring. Detailed step-by-step solutions.
- Fellow Plus: $199 per year per track. Includes timed practice exams, SM-2 spaced-repetition flashcards, performance analytics, and a personalized study plan keyed to your exam date. Fellow Plus also includes common traps. Fellow costs $39 per month or $79 per quarter per track and includes the mocks, flashcards, analytics, and study plan.
FreeFellow does not yet publish a formula sheet for FRM (formula sheets exist on disk but have not been published).
Side-by-Side Comparison
| Feature | FreeFellow Free | FreeFellow Fellow Plus | Bionic Turtle (Part I) |
|---|---|---|---|
| Price | $0 | $199/yr per track | $400 to $700 per part (May 2026 price record) |
| Practice questions (Part I) | 1,070 | 1,070 | ~2,000+ |
| Practice questions (Part II) | 1,157 | 1,157 | ~2,000+ |
| Written lessons | Yes | Yes | Hull-style notes |
| Video lectures | None | None | David Harper library |
| Mock exams | None | Multiple, timed | Pro tier includes |
| Flashcards | None | SM-2 spaced repetition | None |
| Analytics | Readiness score | Topic-level + trends | Forum-based |
| Study plan | Manual | Personalized | Self-directed |
| Forum / community | None | None | Active member forum |
| Track record | Newer (since 2024) | Newer | 15+ years |
| GARP EPP listing | Pending | Pending | Listed |
Bionic Turtle has the deeper video library, the larger question bank, and 15-plus years of FRM-specialized track record. FreeFellow has more free content and offers Fellow Plus at $199 per year for the track covering both parts. The two products solve different problems.
Where Bionic Turtle Is Genuinely Better
Video instruction depth on quantitative topics
This is the load-bearing strength of Bionic Turtle. David Harper's video library covers the quantitative corners of the FRM in depth: Heath-Jarrow-Morton models, Vasicek and Hull-White short-rate models, copula theory, Black-Scholes derivations from first principles, volatility surface modeling, and credit-VaR computation.
For candidates with a finance background but limited stochastic-calculus exposure, Harper's videos are a meaningful upgrade over reading Hull or Jorion alone. FreeFellow has written lessons but no video. If you need to watch someone derive the Black-Scholes PDE on a chalkboard, Bionic Turtle is the right product.
Question bank size
Bionic Turtle's question bank across both parts runs roughly 4,000-plus questions. FreeFellow has 1,070 Part I plus 1,157 Part II for a total of 2,227. Bionic Turtle has more raw volume.
Member forum
The Bionic Turtle forum is active with David Harper personally responding to threads. For candidates who learn through Q&A and discussion, this is a genuine advantage. FreeFellow has no forum.
Track record
Bionic Turtle has 15-plus years of FRM-specialized track record. The community knowledge, the alumni network, the established workflow patterns on r/FRM all reference Bionic Turtle. FreeFellow's FRM tier launched recently.
GARP EPP listing
Bionic Turtle is listed as a GARP Endorsed Prep Provider. FreeFellow LLC is not yet listed (the application is pending).
Where FreeFellow Is Genuinely Better
Free question volume
FreeFellow gives you 1,070 Part I plus 1,157 Part II practice questions for $0 with no trial period and no credit card. Bionic Turtle's free trial is much narrower. If you want to start drilling questions before deciding what to buy, FreeFellow is the lower-friction starting point.
Cost
FreeFellow Fellow Plus is $199 per year per track. Bionic Turtle's published package band was $400 to $700 per part in the May 2026 price record. A candidate buying each part separately would spend $800 to $1,400 at those prices; check the current bundle price before deciding. The free tier is $0.
Adaptive practice and analytics
FreeFellow's quiz engine targets your weakest topics automatically based on prior performance. The analytics dashboard shows accuracy by topic, by GARP Learning Objective, and by difficulty band. Bionic Turtle's tracking is more forum-based.
Mobile-first design
FreeFellow was built for mobile and tablet study. Bionic Turtle's interface is desktop-first.
What FreeFellow does not have
FreeFellow does not have video lectures, a member forum, or 15-plus years of track record, and written lessons are not a substitute for David Harper's video library on Heath-Jarrow-Morton.
Prices and Access Periods
The May 2026 Bionic Turtle record quotes each part separately. A FreeFellow annual plan covers both parts in one FRM track; each additional year needs another annual payment.
| Option | Price (USD) | Access |
|---|---|---|
| Bionic Turtle | $400 to $700 per part in the May 2026 price record | Each part sold separately; current prices and terms unverified |
| FreeFellow Fellow Plus | $199 per year | FRM track, both parts |
| FreeFellow Free | $0 | Full banks with an account, practice usage limits apply |
Add GARP registration fees separately from either prep option. The question banks, videos, and forum support differ between the products.
Recommendation by Candidate Type
Risk professional with employer reimbursement
Bionic Turtle Pro plus FreeFellow free question bank for extra drilling. The reimbursement covers Bionic Turtle, and David Harper's videos are genuinely valuable on the quantitative topics.
Out-of-pocket candidate, first attempt
FreeFellow Fellow Plus ($199 per year per track) plus the GARP Study Guide and Learning Objectives (included with your GARP registration). If you need video instruction on a specific quantitative topic, check which Bionic Turtle package covers that topic and how long access lasts.
Quantitative professional from a math or physics background
FreeFellow Fellow Plus is sufficient. You can self-teach the stochastic calculus from text and benefit from FreeFellow's question volume and analytics. Skip the video instruction.
Career changer from a non-quantitative background
Bionic Turtle for the structured video instruction. The Heath-Jarrow-Morton and copula material is much harder to learn from text alone if you are seeing it for the first time. Supplement with FreeFellow free for question volume.
Repeat taker who failed Part I or Part II
FreeFellow Fellow Plus. You already know what GARP tests. What you need is more practice volume, more timed mock simulation, and analytics to find the gap that bit you. Skip the full course bundle.
Strong text-reader who learns from Hull or Jorion directly
FreeFellow free plus the GARP Study Guide. You can self-teach from text and do not need video. Free works.
Buying a Bionic Turtle package and using only half of it is worse than buying FreeFellow Fellow Plus for $199 per year per track and using all of it. Use what you finish.
What r/FRM Says
Anecdata, but useful. The recurring patterns on r/FRM and r/financialrisk over the last 18 months:
- "Bionic Turtle videos are genuinely good on the quantitative topics." (consistent positive)
- "David Harper's forum responses are a real advantage." (consistent)
- "Bionic Turtle is expensive but the videos justify it for the quant material." (mixed)
- "You can pass with just Hull, the GARP curriculum, and a question bank." (recurring counterpoint)
For FreeFellow specifically, the FRM tier is newer so community feedback is thinner. FreeFellow is not yet on the GARP EPP list.
The broader pattern: candidates who pass tend to do 2,000-plus practice questions per part and take GARP's practice exams under timed conditions. The provider matters less than the discipline and the volume.
What I Would Pick If I Were Sitting Today
For Part I (more quantitative-heavy, more candidates studying for the first time): I would use FreeFellow Fellow Plus as my primary platform plus the GARP Study Guide and Hull's textbook as my reading source. If I felt my Heath-Jarrow-Morton or copula understanding was thin, I would check the Bionic Turtle package covering those videos. Total: $199 per year for Fellow Plus on the track covering both parts, plus the price of any additional package.
For Part II (more applied, more risk-management-focused): FreeFellow Fellow Plus plus the GARP Study Guide is usually sufficient. The applied nature of Part II rewards practice volume more than additional video instruction.
If my employer were paying, I would buy Bionic Turtle Pro for both parts. The video library is real value when someone else is paying.
There is no single right answer. There is a right answer for your background, your learning style, and your budget.
Start Today
FreeFellow's FRM Part I practice page has open samples, with all 1,070 questions and written lessons free with an account. Part II has 1,157 questions free. The Fellow Plus tier (timed practice exams, flashcards, analytics, study plan) is on the pricing page.
GARP does not endorse, promote, review, or warrant the accuracy of the products or services offered by FreeFellow LLC. FreeFellow LLC is not yet listed on garp.org/frmepp. Risk Manager and FRM are trademarks owned by the Global Association of Risk Professionals.