# Logbook vs e

The clearest difference is in-app purchases: e at none against Logbook's 1. Logbook's advantage is device support (3 vs 1) and iOS requirement (17.0 vs 26.0). On price and ads there is nothing between them.

Both are free to download. Logbook sells 1 one-off in-app purchase. e asks for nothing beyond the download.

## The numbers

| Metric | Logbook | e |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Size | 3 MB | 4 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Allen Ussher](https://appshunter.io/developer/1044100564) | [Luigi Greco](https://appshunter.io/developer/1788027996) |

## What reviewers say

### Logbook

[App page](https://appshunter.io/ios/app/logbook-interstitial-journal/id6752581102)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium License | $9.99 | one-time |


### e

[App page](https://appshunter.io/ios/app/e-chain/id6767170808)

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

**In-app purchases:** none


## Frequently asked questions

### Is Logbook free?

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

### Is e free?

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

### Do Logbook or e have ads?

Neither Logbook nor e shows ads.

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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.*