# ESAIC vs InPlane

The clearest difference is iOS requirement: ESAIC at 13.0 against InPlane's 15.1. 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.

ESAIC ships an update weekly, InPlane every 10 days. The most recent releases landed on September 17, 2026 and July 17, 2026 respectively.

## The numbers

| Metric | ESAIC | InPlane |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 days |
| Size | 110 MB | 43 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [European Society of Anaesthesiology](https://appshunter.io/developer/1380736857) | [Babette Clinck](https://appshunter.io/developer/1866583419) |

## What reviewers say

### ESAIC

[App page](https://appshunter.io/ios/app/esaic/id6739699757)

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

**In-app purchases:** none


### InPlane

[App page](https://appshunter.io/ios/app/inplane/id6757392756)

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

**In-app purchases:** none


## Frequently asked questions

### Is ESAIC free?

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

### Is InPlane free?

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

### Do ESAIC or InPlane have ads?

Neither ESAIC nor InPlane shows ads.

### Which is updated more often, ESAIC or InPlane?

ESAIC ships an update weekly, and InPlane every 10 days. Most recently, ESAIC was updated on September 17, 2026 and InPlane on July 17, 2026.

---

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