# Anesthesia Central vs WikiAnesthesia

The clearest difference is in-app purchases: WikiAnesthesia at none against Anesthesia Central's 2. WikiAnesthesia also leads on update cadence (every 3 weeks vs every 9 months) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Anesthesia Central sells 2 in-app purchases, starting at $99.99 per year. WikiAnesthesia asks for nothing beyond the download.

Anesthesia Central ships an update every 9 months, WikiAnesthesia every 3 weeks. The most recent releases landed on October 11, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Anesthesia Central | WikiAnesthesia |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (104 ratings)](https://appshunter.io/ios/app/anesthesia-central/id347656772/reviews)** | — |
| Number of ratings | **104** | — |
| Positive reviews | 74.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 36 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Unbound Medicine, Inc.](https://appshunter.io/developer/300420400) | [Wikianesthesia Foundation, Inc.](https://appshunter.io/developer/1847213454) |

## What reviewers say

### Anesthesia Central

[App page](https://appshunter.io/ios/app/anesthesia-central/id347656772)

This app provides anesthesiologists and critical care specialists with essential information for patient care before, during, and after surgery. It includes disease, drug, test, and procedure details, along with access to the PubMed database for journal articles.

**Highlights:** Disease, drug, test, and procedure information, Access to PubMed database, MGH Clinical Anesthesia Procedures, Davis's Drug Guide, Pocket ICU Management, Pocket Guide to Diagnostic Tests, Integrated calculators

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Anesthesia Central Renewal | $99.99 | per year |
| Anesthesia Central | $169.99 | one-time |


### WikiAnesthesia

[App page](https://appshunter.io/ios/app/wikianesthesia/id6754228444)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Anesthesia Central free?

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

### Is WikiAnesthesia free?

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

### Do Anesthesia Central or WikiAnesthesia have ads?

Neither Anesthesia Central nor WikiAnesthesia shows ads.

### Which is updated more often, Anesthesia Central or WikiAnesthesia?

Anesthesia Central ships an update every 9 months, and WikiAnesthesia every 3 weeks. Most recently, Anesthesia Central was updated on October 11, 2026 and WikiAnesthesia on October 4, 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.*