Core Anesthesia vs Synesthesia CRNA
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/
Synesthesia CRNA
This application assists CRNA students in managing their educational journey. It provides tools for organizing courses, tracking evaluations, creating care plans, logging cases, and scheduling facility rotations. Streamline your anesthesia training and stay organized with this comprehensive educational software.
- Course Management
- Evaluation Tracking
- Care Plan Creation
- Case Log Management
- Facility Scheduling
- Intuitive Interface
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Elevate your CRNA training with Synesthesia, the all-in-one app designed by CRNAs for CRNA students. Manage courses, evaluations, care plans, case logs, and facility schedules seamlessly. Our intuitive interface and comprehensive features support your educational journey, making learning efficient and organized. Stay on top of your training and streamline your path to becoming a Certified Registered Nurse Anesthetist. Key Features: - Course Management - Evaluation Tracking - Care Plan Creation - Case Log Management - Facility Scheduling Join the Synesthesia community and take control of your CRNA training today!
Screenshots
Verdict
The clearest difference is in-app purchases: Synesthesia CRNA at none against Core Anesthesia's 14. Synesthesia CRNA also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.4). Core Anesthesia's advantage is update cadence (every 3 weeks vs every 6 months) and ratings volume (535 vs 5). On price, rating 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. Synesthesia CRNA asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.9 for Core Anesthesia against 5.0 for Synesthesia CRNA. That said, the two scores are not equally well evidenced: Core Anesthesia has 535 ratings behind it against 5, so its average is the more settled of the two.
Core Anesthesia ships an update every 3 weeks, Synesthesia CRNA every 6 months. The most recent releases landed on September 18, 2026 and July 20, 2026 respectively.
| Parameter | Core Anesthesia | Synesthesia CRNA |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (535 ratings) | 5.0 (5 ratings) — better |
| Positive reviews | 90.2% of reviews | — |
| Number of ratings | 535 — better | 5 |
| Update frequency | Every 3 weeks — better | Every 6 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 13.0 — better |
| Further details — not scored | ||
| Size | 52 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Student Nurse Anesthesia LLC | FortyAU |
Customer experience
Core Anesthesia
Synesthesia CRNA
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
Synesthesia CRNA
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
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- 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
Synesthesia CRNA
No in-app purchases
Questions
Is Core Anesthesia free?
Is Synesthesia CRNA free?
Which has better reviews, Core Anesthesia or Synesthesia CRNA?
Do Core Anesthesia or Synesthesia CRNA have ads?
Which is updated more often, Core Anesthesia or Synesthesia CRNA?
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