# iTIVA Anesthesia Plus vs Anesthesia Dose Assistant

The clearest difference is rating: iTIVA Anesthesia Plus at 4.8 against Anesthesia Dose Assistant's 1.0. iTIVA Anesthesia Plus also leads on review sentiment (73% vs 33%) and ads (none vs shown). Anesthesia Dose Assistant's advantage is monetization model (free with in-app purchases vs subscription) and update cadence (every 3 days vs every 2 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. iTIVA Anesthesia Plus sells 2 in-app purchases, starting at $9.99 per year and Anesthesia Dose Assistant sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

iTIVA Anesthesia Plus holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: iTIVA Anesthesia Plus has 330 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 73% of iTIVA Anesthesia Plus's written reviews are positive against 33% of Anesthesia Dose Assistant's.

iTIVA Anesthesia Plus ships an update every 2 months, Anesthesia Dose Assistant every 3 days. Both last shipped on September 23, 2026.

## The numbers

| Metric | iTIVA Anesthesia Plus | Anesthesia Dose Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (330 ratings)](https://appshunter.io/ios/app/itiva-anesthesia-plus/id1442975682/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/anesthesia-dose-assistant/id6475278857/reviews) |
| Number of ratings | **330** | 2 |
| Positive reviews | **72.7% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 125 MB | 80 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [ANESTESIARTE CALI SAS](https://appshunter.io/developer/782878902) | [Janki Panchani](https://appshunter.io/developer/1187722574) |

## What reviewers say

### iTIVA Anesthesia Plus

[App page](https://appshunter.io/ios/app/itiva-anesthesia-plus/id1442975682)

This app simulates drug concentrations in plasma and optimizes infusion schemes for medical professionals. It offers a comprehensive drug library, target-controlled infusion simulation, and MAC age calculation. Users can explore drug interactions, share cases, and export data.

**Highlights:** Accurate drug concentration estimation, Target Controlled Infusion (TCI) simulation, Comprehensive drug library (28 drugs), Explore drug interactions (70 PK, 10 PD models), MAC Age Calculation, Intraoperative milestones & case sharing, Save and run multiple simulations, Excel data export

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iTIVA yearly | $9.99 | per year |
| iTIVA yearly 2021 | $9.99 | per year |


### Anesthesia Dose Assistant

[App page](https://appshunter.io/ios/app/anesthesia-dose-assistant/id6475278857)

This medical tool assists anesthesiologists in calculating precise anesthesia dosages based on patient factors like age and weight. It helps ensure safe and accurate administration, reducing complication risks during surgery. The app offers tailored recommendations for optimal patient care.

**Highlights:** Patient data input (age, weight, history), Tailored anesthesia dosage recommendations, Guidance on medication timing and administration, Supports safe and accurate anesthesia delivery, Ad-free experience with subscription

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $4.99 | per 7 days |
| Premium Monthly | $9.99 | per month |
| Premium Yearly | $99.99 | per year |


## Frequently asked questions

### Is iTIVA Anesthesia Plus free?

iTIVA Anesthesia Plus is free to download, with in-app purchases available.

### Is Anesthesia Dose Assistant free?

Anesthesia Dose Assistant is free to download, with in-app purchases available.

### Which has better reviews, iTIVA Anesthesia Plus or Anesthesia Dose Assistant?

iTIVA Anesthesia Plus is rated higher. iTIVA Anesthesia Plus averages 4.8 out of 5 from 330 ratings, while Anesthesia Dose Assistant averages 1.0 from 2 ratings.

### Do iTIVA Anesthesia Plus or Anesthesia Dose Assistant have ads?

Anesthesia Dose Assistant shows ads; iTIVA Anesthesia Plus does not.

### Which is updated more often, iTIVA Anesthesia Plus or Anesthesia Dose Assistant?

iTIVA Anesthesia Plus ships an update every 2 months, and Anesthesia Dose Assistant every 3 days. Most recently, iTIVA Anesthesia Plus was updated on September 23, 2026 and Anesthesia Dose Assistant on September 23, 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.*