# ASRA Coags vs Nerbio iTOF

The clearest difference is rating: Nerbio iTOF at 5.0 against ASRA Coags's 1.3. Nerbio iTOF also leads on monetization model (free vs subscription). ASRA Coags's advantage is ratings volume (414 vs 3) and iOS requirement (13.4 vs 15.6). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Nerbio iTOF holds the better App Store score, 5.0 against 1.3. That said, the two scores are not equally well evidenced: ASRA Coags has 414 ratings behind it against 3, so its average is the more settled of the two.

ASRA Coags ships an update every 3 months, Nerbio iTOF every 2 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ASRA Coags | Nerbio iTOF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.3 (414 ratings)](https://appshunter.io/ios/app/asra-coags/id858796572/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/nerbio-itof/id1525979662/reviews)** |
| Number of ratings | **414** | 3 |
| Positive reviews | 8.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Subscription | **Free** |
| Size | 27 MB | 87 MB |
| Requires iOS | **13.4** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [American Society of Regional Anesthesia and Pain Medicine](https://appshunter.io/developer/858796575) | [Nerbio Medical Software Platform Inc](https://appshunter.io/developer/1525979664) |

## What reviewers say

### ASRA Coags

[App page](https://appshunter.io/ios/app/asra-coags/id858796572)

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:** Apple Wallet, Vision Pro support

**In-app purchases:** none


### Nerbio iTOF

[App page](https://appshunter.io/ios/app/nerbio-itof/id1525979662)

This medical application works with a specific device to provide quantitative monitoring of neuromuscular blocking agents. It enhances patient safety and accuracy in monitoring, offering wireless control for caregivers. The system is recommended by anesthesiologists for precise neuromuscular transmission monitoring.

**Highlights:** Quantitative neuromuscular transmission monitoring, Works with iTOF device hardware, Remote patient monitoring, Wireless control for caregivers, Automated quantitative monitoring, FDA cleared

**In-app purchases:** none


## Frequently asked questions

### Is ASRA Coags free?

ASRA Coags is free to download, with no in-app purchases.

### Is Nerbio iTOF free?

Nerbio iTOF is free to download, with no in-app purchases.

### Which has better reviews, ASRA Coags or Nerbio iTOF?

Nerbio iTOF is rated higher. ASRA Coags averages 1.3 out of 5 from 414 ratings, while Nerbio iTOF averages 5.0 from 3 ratings.

### Do ASRA Coags or Nerbio iTOF have ads?

Neither ASRA Coags nor Nerbio iTOF shows ads.

### Which is updated more often, ASRA Coags or Nerbio iTOF?

ASRA Coags ships an update every 3 months, and Nerbio iTOF every 2 months. Most recently, ASRA Coags was updated on October 23, 2026 and Nerbio iTOF on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*