# Anesthesia Central vs AnesPlan

The clearest difference is in-app purchases: AnesPlan at none against Anesthesia Central's 2. AnesPlan also leads on update cadence (every 2 days vs every 9 months). Anesthesia Central's advantage is chart position (#189 vs unranked) and iOS requirement (15.0 vs 17.6). 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. AnesPlan asks for nothing beyond the download.

Anesthesia Central ships an update every 9 months, AnesPlan every 2 days. The most recent releases landed on November 8, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Anesthesia Central | AnesPlan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (105 ratings)](https://appshunter.io/ios/app/anesthesia-central/id347656772/reviews)** | — |
| Number of ratings | **105** | — |
| Positive reviews | 74.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#189** | — |
| Size | 9 MB | 22 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Unbound Medicine, Inc.](https://appshunter.io/developer/300420400) | [RYOTA UEMATSU](https://appshunter.io/developer/1829255016) |

## What reviewers say

### Anesthesia Central

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

**Currently charting:** #189 Top Grossing · Medical (US App Store)

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 |

**What reviewers like**

- 👍 Excellent anesthesia resource
- 👍 Great for clinicals
- 👍 Well-written and organized
- 👍 Concise and practical
- 👍 Quick reference for students

**What reviewers complain about**

- 💰 Expensive, high price tag
- 💰 Requires annual renewal/subscription
- 💰 Not a one-time purchase
- 💰 Overpriced for content
- 💰 Updates are costly

**Reported bugs**

- App no longer works after changing devices
- Requires re-purchase after device change
- Not working after iOS update
- Often updates when opened, limiting usefulness
- Does not function

**Requested features**

- Allow notes to be added
- Add pictures for procedures
- More comprehensive procedures list
- Improve interface, similar to Epocrates
- Allow Medline to search topics


### AnesPlan

[App page](https://appshunter.io/ios/app/anesplan-anesthesia-planner/id6760400252)

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

**In-app purchases:** none


## Frequently asked questions

### Is Anesthesia Central free?

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

### Is AnesPlan free?

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

### Do Anesthesia Central or AnesPlan have ads?

Neither Anesthesia Central nor AnesPlan shows ads.

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

Anesthesia Central ships an update every 9 months, and AnesPlan every 2 days. Most recently, Anesthesia Central was updated on November 8, 2026 and AnesPlan on November 13, 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.*