Comparison

MHApp vs Block Buddy Pro

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

MHApp

This app simulates malignant hyperthermia crises, guiding users through acute management and recording actions. It also provides educational information on MH and related topics, developed by international experts.

Highlights
  • Simulates MH crises
  • Guides acute management
  • Records actions and doses
  • Exports log files
  • Clinical grading score (CGS)
  • Educational MH information
Features
Read full description

Finally it’s back! The much appreciated MHApp is finally back in the AppStore. Rewritten from ground up in Swift. A modern user interface. And the best is: it is free of charge! Please note: MHApp is not a substitute for medical advice. MHApp is intended for educational purposes only. The purpose of this app is to use it to train and teach yourself in management of malignant hyperthermia. It might serve as a valuable tool in simulated MH scenarios. Do you know what to do in case of a malignant hyperthermia crisis? Are you sure somebody will take a detailed protocol during your actions? MHApp does both for you: MHApp is like an interactive MH-emercency poster. Simulating an MH crisis and teaching the acute management will certainly be of great value in case of a real crisis. MHApp will guide you through a simulated malignant hyperthermia (MH) crisis. The App includes treatment of acidosis, hyperkalemia and dosing of dantrolene or ryanodex Every action and injected dantrolene doses are recorded in a log file, which can be exported. The clinical grading score (CGS) estimates the probability of an MH episode. The result can be exported as PDF. A section with information about MH, anesthesia for the known MH patients, preparation of anesthesia workstations, MH-mutations and more. This app was developed by international experts in Malignant Hyperthermia: Dr. Henry Rosenberg (President of MHAUS) Prof. Thierry Girard (director of the Swiss MH unit) MHApp is endorsed by the North American MH Group (www.mhaus.org), as well as by the European MH Group (www.emhg.org). Programmed by Thierry Girard, Girard Development GmbH DISCLAIMER: The application MHApp is not a substitute for medical advice. MHApp is intended for educational purposes only. While the data may be updated periodically, users should independently check medical literature and package inserts or other sources for the latest information. Any and all liability arising directly or indirectly from the use of this application is hereby disclaimed. The information herein is provided "as is" and without any warranty expressed or implied. All direct, indirect, special, incidental, consequential or punitive damages arising from any use of this application or data contained herein is disclaimed and excluded.

About

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.

Highlights
  • Narrated video lessons
  • Detailed descriptions and instructions
  • Comprehensive illustrations and sonograms
  • Offline access to content
  • Personalized note-taking
  • Drug comparison guide (Rx Guide)
Features
Read full description

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

MHApp4 screens
Block Buddy Pro4 screens

Verdict

The call

The clearest difference is review sentiment: MHApp at 67% against Block Buddy Pro's 20%. MHApp also leads on rating (4.1 vs 2.8) and ads (none vs shown). Block Buddy Pro's advantage is ratings volume (75 vs 9). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

MHApp holds the better App Store score, 4.1 against 2.8. That said, the two scores are not equally well evidenced: Block Buddy Pro has 75 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 67% of MHApp's written reviews are positive against 20% of Block Buddy Pro's.

UpkeepUpdate frequency

MHApp ships an update every 3 weeks, Block Buddy Pro every 4 months. Both last shipped on October 24, 2026.

Scorecard7 real differences · 3 level
MHApp versus Block Buddy Pro: the parameters behind the verdict, then further details
ParameterMHAppBlock Buddy Pro
PriceFreeFree
Rating4.1 (9 ratings) — better2.8 (75 ratings)
Positive reviews66.7% of reviews — better20.0% of reviews
Number of ratings975 — better
Update frequencyEvery 3 weeks — betterEvery 4 months
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.5
Further details — not scored
Size4 MB20 MB
Age rating12+17+
DeveloperGirard Development GmbHBlock Buddy, LLC

Customer experience

MHApp

All ratings9 ratings
Positive66.7%
Neutral11.1%
Negative22.2%
Written reviews12 reviews
Positive66.7%
Neutral16.7%
Negative16.7%

Block Buddy Pro

All ratings75 ratings
Positive42.7%
Neutral1.3%
Negative56.0%
Written reviews35 reviews
Positive20.0%
Neutral0.0%
Negative80.0%

In-app purchases

None

MHApp

No in-app purchases

None

Block Buddy Pro

No in-app purchases

Questions

Is MHApp free?
MHApp is free to download, with no in-app purchases.
Is Block Buddy Pro free?
Block Buddy Pro is free to download, with no in-app purchases.
Which has better reviews, MHApp or Block Buddy Pro?
MHApp is rated higher. MHApp averages 4.1 out of 5 from 9 ratings, while Block Buddy Pro averages 2.8 from 75 ratings.
Do MHApp or Block Buddy Pro have ads?
Block Buddy Pro shows ads; MHApp does not.
Which is updated more often, MHApp or Block Buddy Pro?
MHApp ships an update every 3 weeks, and Block Buddy Pro every 4 months. Most recently, MHApp was updated on October 24, 2026 and Block Buddy Pro on October 24, 2026.

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