Comparison

ASRA Coags vs Magnet Master

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

Head to head
About

ASRA Coags

This app provides quick access to anticoagulation guidelines for regional anesthesia and interventional pain procedures. It offers drug-specific summaries, recommendations based on procedure type, and detailed information on medication mechanisms and guideline documents.

Highlights
  • Anticoagulation guideline reference
  • Drug-specific summary information
  • Regional anesthesia guidelines
  • Interventional pain guidelines
  • Search by drug or procedure
  • Recommendations by block and intervention type
Features
Read full description

The ASRA COAGS app has been updated with a universal code base and a fresh new look. This subscription-based app is $6.99/annually or free with ASRA Pain Medicine membership. The app transforms the American Society of Regional Anesthesia and Pain Medicine anticoagulation guidelines for Regional Anesthesia and Interventional Pain Procedures into a quick and easy reference for your practice. It provides rapid access to drug-specific summary information. This version combines the most current recommendations from two separate publications: 1. The 2025 guidelines “Regional anesthesia in the patient receiving antithrombotic or thrombolytic therapy: American Society of Regional Anesthesia and Pain Medicine Evidence- Based Guidelines (Fifth Edition)” published in Regional Anesthesia & Pain Medicine. 2. The 2018 Interventional Pain guidelines from the publication “Interventional Spine and Pain Procedures in Patients on Antiplatelet and Anticoagulant Medications (Second Edition); Guidelines From the American Society of Regional Anesthesia and Pain Medicine, the European Society of Regional Anaesthesia and Pain Therapy, the American Academy of Pain Medicine, the International Neuromodulation Society, the North American Neuromodulation Society, and the World Institute of Pain” published in Regional Anesthesia & Pain Medicine. The app provides direct access to both the regional guidelines and the pain guidelines, also allowing you to choose a default and focus on your specific practice area. Regional Guidelines: 1. Search for drugs by brand name or generic name. 2. Get recommendations based on the block type (e.g. neuraxial, peripheral, obstetric) and the intervention type (e.g. placing a block or removing a catheter). 3. Access more detailed information by using the Information "i" button: a. Mechanism of action for each drug. b. Executive summary for each drug. c. The full 2025 ASRA Pain Medicine regional guideline document. Pain Guidelines: 1. Search for drugs by brand name or generic name. Or start your search by procedure. 2. Get recommendations for: a. High, intermediate, and low risk procedures. b. Modifiers for patients at higher bleeding risk. c. Herbal medications. d. Antidepressant medications. e. When to restart medications after a procedure. 3. Access more detailed information for any drug by using the Information "i" button: a. Mechanism of action for each drug. b. Executive summary for each drug. c. The full 2018 ASRA Pain Medicine interventional pain guideline document. Members of ASRA Pain Medicine receive all society apps for free with their membership. To learn more or to join, visit asra.com/membership. Non-members have access to the content with a low-cost annual subscription.

About

Magnet Master

This app helps perioperative cardiac device management planning for surgeries involving electrocautery. It generates a personalized plan based on patient profiles and surgical details, offering guidance on device magnets and reprogramming. It also provides information on device responses to magnets and manufacturer contacts.

Highlights
  • Perioperative cardiac device management planning
  • Patient profile creation
  • Electrocautery guidance
  • Device magnet and reprogramming recommendations
  • Device response to magnet information
  • Manufacturer contact details
  • Shareable reports (email, text, print)
Features
Currently charting
Read full description

Magnet Master is a perioperative cardiac device management planner which assists the user in planning for surgery using electrocautery in patients with cardiac devices. It is based on the consensus guideline document: "The Heart Rhythm Society (HRS)/American Society of Anesthesiologists (ASA) Expert Consensus Statement on the Perioperative Management of Patients with Implantable Defibrillators, Pacemakers and Arrhythmia Monitors: Facilities and Patient Management", (Crossley GH et al, Heart Rhythm, Vol 8, No 7, July 2011, pages 1114-1136.) The user completes a patient profile consisting of information regarding surgical location and pacemaker dependence and a plan is generated which offers guidance regarding the need for use of a device magnet or device reprogramming. Additional information consists of device response to magnet application and contact information of device manufactures and their representatives. Anesthesiologists, surgeons and associated allied health practitioners can easily implement various measures to mitigate the effects of electrocautery on device function. The report may be shared via email, text message or printed using AirPrint-enabled printers .

Screenshots

ASRA Coags4 screens
Magnet Master4 screens

Verdict

The call

The clearest difference is review sentiment: Magnet Master at 100% against ASRA Coags's 10%. Magnet Master also leads on rating (4.9 vs 1.3) and chart position (#196 vs unranked). ASRA Coags's advantage is price (Free vs $4.99) and update cadence (every 3 months vs every 13 months). On ads, 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

ASRA Coags is free to download; Magnet Master costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Magnet Master holds the better App Store score, 4.9 against 1.3. Both are backed by a comparable volume of ratings — 407 and 111 respectively. Written reviews point the same way: 10% of ASRA Coags's written reviews are positive against 100% of Magnet Master's.

UpkeepUpdate frequency

ASRA Coags ships an update every 3 months, Magnet Master every 13 months. The most recent releases landed on September 21, 2026 and September 11, 2026 respectively.

Scorecard8 real differences · 3 level
ASRA Coags versus Magnet Master: the parameters behind the verdict, then further details
ParameterASRA CoagsMagnet Master
PriceFree — better$4.99
Rating1.3 (407 ratings)4.9 (111 ratings) — better
Positive reviews9.7% of reviews100.0% of reviews — better
Number of ratings407 — better111
Update frequencyEvery 3 months — betterEvery 13 months
AdsNoNo
In-app purchasesNoNo
MonetizationSubscriptionPaid — better
Best chart rank—#196 — better
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.4 — better17.6
Further details — not scored
Size27 MB1 MB
Age rating17+17+
DeveloperAmerican Society of Regional Anesthesia and Pain MedicineBusy Being Born Solutions, LLC

Customer experience

ASRA Coags

All ratings407 ratings
Positive6.6%
Neutral0.2%
Negative93.1%
Written reviews207 reviews
Positive9.7%
Neutral0.5%
Negative89.9%

Magnet Master

All ratings111 ratings
Positive98.2%
Neutral0.0%
Negative1.8%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

ASRA Coags

No in-app purchases

None

Magnet Master

No in-app purchases

Questions

Is ASRA Coags free?
ASRA Coags is free to download, with no in-app purchases.
Is Magnet Master free?
Magnet Master costs $4.99, with no in-app purchases.
Which has better reviews, ASRA Coags or Magnet Master?
Magnet Master is rated higher. ASRA Coags averages 1.3 out of 5 from 407 ratings, while Magnet Master averages 4.9 from 111 ratings.
Do ASRA Coags or Magnet Master have ads?
Neither ASRA Coags nor Magnet Master shows ads.
Which is updated more often, ASRA Coags or Magnet Master?
ASRA Coags ships an update every 3 months, and Magnet Master every 13 months. Most recently, ASRA Coags was updated on September 21, 2026 and Magnet Master on September 11, 2026.

Other comparisons