GasWork.com CRNA vs Block Buddy Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GasWork.com CRNA
This app connects Certified Registered Nurse Anesthetists with thousands of job opportunities nationwide. Easily browse listings, mark jobs as read, save favorites, and inquire directly via email or web. Search by state or position duration.
- Browse thousands of CRNA job opportunities
- Mark jobs as read
- Save job posts for later
- Search by state
- Search by position duration
- Inquire by email or web
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Since 1996, GasWork.com has continued to be the go to place for CRNA jobs. CRNA = Certified Registered Nurse Anesthetist Our free GasWork.com CRNA iPhone app continually mirrors the website so you can peruse the thousands of CRNA opportunities which are constantly changing. After you have clicked on a post and seen the job details, that post is marked as, "Read", so you'll know what jobs you have already looked at. If you want to save a job post so you can find it again, you can swipe left to "Save." Alternatively, on the job details page you can click the hamburger menu icon (three bars) to see a "Save" button. That menu icon will also allow you to Share, Inquire By Email or possibly Inquire By Web. You can search all the jobs by State or Duration of Position (Full Time, Locum Tenens, etc).
Block Buddy Pro
This app provides comprehensive guidance for ultrasound-guided peripheral nerve blocks, point-of-care ultrasound, and non-surgical pain management. It features narrated videos, detailed descriptions, illustrations, and ultrasound images to teach users how to perform these procedures effectively. Access lessons and videos offline on various devices for continuous learning.
- Narrated video lessons
- Detailed descriptions and instructions
- Comprehensive illustrations and sonograms
- Offline access to content
- Personalized note-taking
- Drug comparison guide (Rx Guide)
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The NEW and IMPROVED Block Buddy Pro app is your ultimate resource for Ultrasound-Guided Peripheral Nerve Blocks, Point-of-Care Ultrasound (POCUS), and Non-surgical Pain Management (NSPM). With its newly-updated interface and powerful features, Block Buddy Pro teaches you how to perform ultrasound-guided nerve blocks with narrated videos, detailed descriptions, comprehensive illustrations, and ultrasound images. Whether you're a student or an experienced medical professional, this app is any anesthesia provider’s best friend! * Download full app to access lessons and videos wherever and whenever you need them, regardless of internet connection. * Explore comprehensive lessons on desktop, tablet, and mobile devices. * Watch narrated videos and view ultrasound images of nerve blocks. * Instantly learn detailed descriptions and step-by-step instructions. * Quickly review medical illustrations and sonograms when you need to. * Easily add helpful, personalized notes on important lessons. * Discover and compare the most effective drugs for your patient with our handy Rx Guide. Continue your education for safely and efficiently performing Ultrasound-Guided Nerve Blocks, Point-of-Care Ultrasound (POCUS), and Non-surgical Pain Management (NSPM) all in ONE app. Download now and experience Block Buddy Pro for yourself!
Screenshots
Verdict
The clearest difference is rating: GasWork.com CRNA at 4.3 against Block Buddy Pro's 2.8. GasWork.com CRNA also leads on ads (none vs shown) and review sentiment (50% vs 20%). Block Buddy Pro's advantage is ratings volume (75 vs 14). On price, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
GasWork.com CRNA holds the better App Store score, 4.3 against 2.8. That said, the two scores are not equally well evidenced: Block Buddy Pro has 75 ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 50% of GasWork.com CRNA's written reviews are positive against 20% of Block Buddy Pro's.
GasWork.com CRNA ships an update every 4 days, Block Buddy Pro every 4 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.
| Parameter | GasWork.com CRNA | Block Buddy Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (14 ratings) — better | 2.8 (75 ratings) |
| Positive reviews | 50.0% of reviews — better | 20.0% of reviews |
| Number of ratings | 14 | 75 — better |
| Update frequency | Every 4 days — better | Every 4 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.5 |
| Further details — not scored | ||
| Size | 6 MB | 20 MB |
| Age rating | 4+ | 17+ |
| Developer | GasWork.com-Inc. | Block Buddy, LLC |
Customer experience
GasWork.com CRNA
Block Buddy Pro
Bugs and requests
GasWork.com CRNA
Not enough reviews yet to summarise bugs or requests.
Block Buddy Pro
Reported bugs
26 issues- App doesn't work
- Sections show nothing
- App kicks off or freezes
- Dropdown arrows don't open anything
- Blank pictures of anatomy
Show 21 moreShow fewer
- App crashes iPad
- No images or videos available
- No pictures shown
- Cannot create sign-in info
- Subscription no longer active after update
- Logs out frequently
- Cannot open app to create account
- Cannot log in
- JSON error on login
- Cannot finish setting up email account
- Downloaded HD photos don't show up
- Have to delete app to download more content
- No visuals at all
- Unable to access app after update
- Floating bar at the bottom follows scroll and covers content
- Trouble adding text after deleting
- Cannot add anything after going back to typed text
- No downloaded lessons show up
- Buggy interfaces
- Routinely get kicked to the login screen
- Poor integration of downloadable content
Requested features
15 requests- Fix app functionality
- Make app work offline
- Improve syncing behavior
- Provide customer service response
- Fix login issues
Show 10 moreShow fewer
- Allow users to stay logged in
- Add marketing and social media presence
- Offer a refund
- Allow users to create sign-in info
- Fix subscription issues after updates
- Improve offline functionality
- Add 'Download all' option for offline access
- Make the app more efficient
- Offer a one-time purchase option
- Improve the layout of the app
In-app purchases
GasWork.com CRNA
No in-app purchases
Block Buddy Pro
No in-app purchases
Questions
Is GasWork.com CRNA free?
Is Block Buddy Pro free?
Which has better reviews, GasWork.com CRNA or Block Buddy Pro?
Do GasWork.com CRNA or Block Buddy Pro have ads?
Which is updated more often, GasWork.com CRNA or Block Buddy Pro?
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