Core Anesthesia vs Anisthesia
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Core Anesthesia
This app offers a curriculum of audio episodes for CRNAs and students to earn CEUs, pass tests, and review for boards. Designed for busy schedules, episodes can be listened to anywhere and include printed outlines and sources.
- Continuing education episodes
- Board review content
- Podcast format for on-the-go learning
- Printed outlines and sources included
- Designed for CRNAs and students
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Core Anesthesia is continuing education and board review built for nurse anesthetists, made by CRNAs who remember how little time there is. Learn by listening. The curriculum is delivered as podcast episodes you can take anywhere: the commute, the gym, the drive between clinical sites. Every episode comes with learning objectives, a printed outline, cited sources, and a read-along transcript. EARN AANA CE CREDIT • Class A credits logged as you listen • Certificates ready to download when you need them • No paperwork and no separate reporting STUDY WITH PURPOSE • 1800+ practice questions with rationales that explain the answer • Custom quizzes across 19 anesthesia categories • See which topics are strong and which need work • High-yield cheat sheets and procedure videos • Search that finds the episode, sheet, or clip you meant TAKE IT OFFLINE Download episodes and cheat sheets for flights, commutes, and dead zones. Anything you save stays available with no signal. For SRNAs preparing for boards and CRNAs maintaining certification. End user license agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Anisthesia
This app uses animated videos, interactive games, and test banks to teach the science of anesthesia. It features an AI assistant for personalized support and analytics to track progress. Content is added monthly to enhance the learning experience.
- Animated educational videos
- Interactive learning games
- Extensive test banks
- AI-powered study assistant
- Progress analytics
- Monthly content updates
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You’re an Early Access Member! Thank you for supporting us in our early release. You get a discounted price while our content is still limited. Every month we add new content to make the app better and more useful. Your support helps us grow and build the best app for you! Animated Videos Experience the power of animation! Our vibrant videos simplify complex concepts, bringing the science of anesthesia to life. With engaging visuals and easy-to-understand animated characters, you'll deep dive into anatomy, pharmacology, and anesthesia techniques, taught from the perspective of a clinician. Interactive Games Learning doesn't have to be serious all the time! Get your competitive juices flowing with our exciting interactive games. Test your knowledge as you navigate through scenarios that challenge your decision-making skills and reinforce your understanding of anesthesia practices. Who knew studying could feel like play? Test Banks Prepare for exams like a pro! Our extensive test banks are loaded with questions that cover a range of anesthesia topics. Whether you’re prepping for a major exam or just want to keep your skills sharp, grab a test and let’s see what you've got! AI Assistant Meet your new study buddy, Cedric! Our AI Assistant is here to support you on your educational journey. Have a question? Need clarification? Just ask! The AI is ready to provide personalized feedback and resources tailored to your learning style. It's like having a virtual mentor in your pocket! Analytics Track your progress with our powerful analytics feature! Monitor your strengths and areas for improvement as you journey through the course. This data-driven approach helps you stay motivated and on top of your game, ensuring you're always moving in the right direction. App Terms of Use & Privacy Policy: https://www.anisthesia.com/terms-and-conditions Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ratings volume: Core Anesthesia at 537 against Anisthesia's 10. Core Anesthesia also leads on chart position (#196 vs unranked). Anisthesia's advantage is review sentiment (100% vs 90%) and device support (3 vs 1). On price, rating, update cadence and ads 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. Core Anesthesia sells 14 in-app purchases, starting at $9.99 per month and Anisthesia sells 1 in-app purchase, starting at $64.99 per year. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.9 for Core Anesthesia against 4.8 for Anisthesia. That said, the two scores are not equally well evidenced: Core Anesthesia has 537 ratings behind it against 10, so its average is the more settled of the two. Written reviews are what separate them: 90% of Core Anesthesia's written reviews are positive against 100% of Anisthesia's.
Core Anesthesia ships an update every 3 weeks, Anisthesia every 2 weeks. Both last shipped on October 24, 2026.
| Parameter | Core Anesthesia | Anisthesia |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (537 ratings) — better | 4.8 (10 ratings) |
| Positive reviews | 90.2% of reviews | 100.0% of reviews — better |
| Number of ratings | 537 — better | 10 |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | #196 — better | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 15.1 — better |
| Further details — not scored | ||
| Size | 52 MB | 144 MB |
| Age rating | 4+ | 17+ |
| Developer | Student Nurse Anesthesia LLC | Anisthesia |
Customer experience
Core Anesthesia
Anisthesia
Bugs and requests
Core Anesthesia
Reported bugs
5 issues- Episodes won't play offline or without Wi-Fi despite having data
- Premium subscription doesn't always unlock premium-labeled episodes
- Home screen categories don't display all available episodes
- Inconsistent episode visibility between app and podcast platforms
- Playback buffering and connectivity issues in the car
Requested features
6 requests- Chronological episode listing (1 to most recent)
- Better filtering and sorting options
- Episode download capability for offline listening
- Improved search functionality for specific topics
- Clearer distinction between free and premium content
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- Enhanced navigation to reduce confusion about available episodes
Anisthesia
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Core Anesthesia
- Student Premium Monthly7 Days trial$9.991 Month
- CRNA Premium Monthly3 Days trial$64.991 Month
- Student Premium Yearly7 Days trial$99.991 Year
Show 2 moreShow fewer
- CRNA Premium Quarterly$179.003 Months
- CRNA Premium Yearly3 Days trial$599.001 Year
- Airway Core Module$49.99
- Equipment Core Module$49.99
- Pharmacology Core Module$49.99
Show 6 moreShow fewer
- Anatomy Core Module$149.99
- core_crna_10$199.00
- core_crna_30$299.00
- CRNA USAP 25%$449.99
- CRNA Promotion$539.00
- core_crna_60$599.00
Anisthesia
- Premium Yearly$64.991 Year
Questions
Is Core Anesthesia free?
Is Anisthesia free?
Which has better reviews, Core Anesthesia or Anisthesia?
Do Core Anesthesia or Anisthesia have ads?
Which is updated more often, Core Anesthesia or Anisthesia?
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