CNA Test Prep vs Clinical Odyssey
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CNA Test Prep
Prepare for your Certified Nursing Assistant (CNA) exam with a comprehensive bank of over 900 practice questions. Access content offline, utilize gamified learning modes, and focus on your weakest areas for effective study. Multiple access tiers are available as one-time purchases.
- 900+ practice questions
- Offline access
- Gamified Game View
- Quick Start mode
- Review incorrect/flagged questions
- Accuracy and mastery scores
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CNA Test Prep helps nurse aides prepare for the certified nursing assistant (CNA) competency exam with original practice questions. WHAT'S INCLUDED • Full bank of 900+ practice questions covering every skill area • Offline access: download once, practice anywhere • Gamified Game View: every question shown as a tile, color-coded to your last answer, with bookmark flags for review • Quick Start: rotates through your weakest categories • Review Incorrect and Review Flagged for focused drilling • Live accuracy and per-category mastery scores ACCESS TIERS • 48-Hour Access • 30-Day Access • Unlimited Access All purchases are one-time. None auto-renew. Each purchase adds to any remaining access you already have. SKILL AREAS COVERED Physical care skills, the role of the nurse aide, and psychosocial care skills. WHO IT'S FOR Nurse aides preparing for the state certified nursing assistant (CNA) competency exam. Certified nursing assistant (CNA) certification is administered by state nurse aide registries and their testing providers. This app is not affiliated with, endorsed by, or sponsored by any nurse aide registry or testing provider. All practice questions are original content.
Clinical Odyssey
Engage in over 600 medical games to diagnose and treat patients, comparing your performance with thousands of other professionals. Access expert-written explanations to master optimal diagnostic and management strategies.
- Over 600 diagnostic games
- Patient treatment simulations
- Performance comparison with professionals
- Expert-written medical explanations
- Skill practice and mastery
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Play over 800 games where you diagnose and treat patients. See how you did compared to 800,000 other medical professionals. Then, read explanations written by specialists. Learn optimal diagnostic rationales and management. With Clinical Odyssey, you have fun and get to practice your skills. ----- Your use of Clinical Odyssey is subject to Apple's Standard Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: Clinical Odyssey at 4.6 against CNA Test Prep's 3.2. Clinical Odyssey also leads on update cadence (monthly vs every 119 months) and review sentiment (36% vs 18%). CNA Test Prep's advantage is monetization model (free vs free with in-app purchases). On price, ratings volume, in-app purchases and iOS requirement 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. CNA Test Prep sells 4 one-off in-app purchases and Clinical Odyssey sells 4 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.
Clinical Odyssey holds the better App Store score, 4.6 against 3.2. Both are backed by a comparable volume of ratings — 17 and 29 respectively. Written reviews point the same way: 18% of CNA Test Prep's written reviews are positive against 36% of Clinical Odyssey's.
CNA Test Prep ships an update every 119 months, Clinical Odyssey monthly. The most recent releases landed on October 18, 2026 and October 30, 2026 respectively.
| Parameter | CNA Test Prep | Clinical Odyssey |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (17 ratings) | 4.6 (29 ratings) — better |
| Positive reviews | 18.2% of reviews | 36.4% of reviews — better |
| Number of ratings | 17 | 29 — better |
| Update frequency | Every 119 months | Monthly — better |
| Ads | — | No |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | — | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 32 MB | 161 MB |
| Age rating | 12+ | 17+ |
| Developer | Med Preps LLC | Medical Joyworks LLC |
Customer experience
CNA Test Prep
Clinical Odyssey
In-app purchases
CNA Test Prep
- CNA Test Prep Pro Version$4.99
- 48-Hour Access$7.99
- 30-Day Access$19.99
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- Unlimited Access$34.99
Clinical Odyssey
- The Experience (200 Games)$7.991 Month
- Full Suite (600+ Games)$19.991 Month
- Full Suite Quarterly$49.993 Months
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- Full Suite Annual$179.991 Year
Questions
Is CNA Test Prep free?
Is Clinical Odyssey free?
Which has better reviews, CNA Test Prep or Clinical Odyssey?
Which is updated more often, CNA Test Prep or Clinical Odyssey?
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