# Skybook E vs Nursing e

The clearest difference is update cadence: Nursing e at every 3 months against Skybook E's every 30 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Skybook E ships an update every 30 months, Nursing e every 3 months. The most recent releases landed on September 30, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Skybook E | Nursing e |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 30 months | **Every 3 months** |
| Size | 12 MB | 13 MB |
| Requires iOS | **12.1** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [STAQ Technologies Co., Ltd.](https://appshunter.io/developer/506659247) | [BOOKDOSE COMPANY LIMITED](https://appshunter.io/developer/459445000) |

## What reviewers say

### Skybook E

[App page](https://appshunter.io/ios/app/skybook-e-library/id1599065699)

**Features:** macOS Compatibility

**In-app purchases:** none


### Nursing e

[App page](https://appshunter.io/ios/app/nursing-e-library/id6443502656)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Skybook E free?

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

### Is Nursing e free?

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

### Do Skybook E or Nursing e have ads?

Neither Skybook E nor Nursing e shows ads.

### Which is updated more often, Skybook E or Nursing e?

Skybook E ships an update every 30 months, and Nursing e every 3 months. Most recently, Skybook E was updated on September 30, 2026 and Nursing e on September 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.*