# SimREGISTER vs Anesthesia Intelligence

The clearest difference is in-app purchases: SimREGISTER at none against Anesthesia Intelligence's 4. SimREGISTER also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.4). Anesthesia Intelligence's advantage is update cadence (every 3 weeks vs every 6 months). On price and ads there is nothing between them.

Both are free to download. Anesthesia Intelligence sells 4 in-app purchases, starting at $4.99 per month. SimREGISTER asks for nothing beyond the download.

SimREGISTER ships an update every 6 months, Anesthesia Intelligence every 3 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | SimREGISTER | Anesthesia Intelligence |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (5 ratings)](https://appshunter.io/ios/app/anesthesia-intelligence/id6751605837/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | — | Subscription |
| Size | 15 MB | 85 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Education Management Solution Inc.](https://appshunter.io/developer/568139782) | [Ware Solutions LLC](https://appshunter.io/developer/1836018089) |

## What reviewers say

### SimREGISTER

[App page](https://appshunter.io/ios/app/simregister/id1492241059)

**Features:** macOS Compatibility

**In-app purchases:** none


### Anesthesia Intelligence

[App page](https://appshunter.io/ios/app/anesthesia-intelligence/id6751605837)

This AI-powered educational companion provides anesthesia providers and students with instant access to essential knowledge, drug references, and regional block techniques. It offers practical guidance for surgical cases and pediatric care, enhancing confidence and efficiency in high-pressure settings.

**Highlights:** AI Chatbot Assistant, Drug Database, Regional Anesthesia Guide, Surgical Case Tips, Pediatric Information and Calculator, Clean & Intuitive Design

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AnesthesiaIntelligenceMonthly | $4.99 | per month |
| ReturningAIMonthly | $4.99 | per month |
| AnesthesiaIntelligenceAnnually | $49.99 | per year |
| ReturningAIAnnually | $49.99 | per year |


## Frequently asked questions

### Is SimREGISTER free?

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

### Is Anesthesia Intelligence free?

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

### Do SimREGISTER or Anesthesia Intelligence have ads?

Neither SimREGISTER nor Anesthesia Intelligence shows ads.

### Which is updated more often, SimREGISTER or Anesthesia Intelligence?

SimREGISTER ships an update every 6 months, and Anesthesia Intelligence every 3 weeks. Most recently, SimREGISTER was updated on November 3, 2026 and Anesthesia Intelligence on October 30, 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.*