# EFB Logbook vs Sim Checklists

The clearest difference is in-app purchases: Sim Checklists at none against EFB Logbook's 4. EFB Logbook's advantage is iOS requirement (15.6 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. EFB Logbook sells 4 in-app purchases, starting at $3.99 per month. Sim Checklists asks for nothing beyond the download.

## The numbers

| Metric | EFB Logbook | Sim Checklists |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Size | 72 MB | 5 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [THOMAS STEVEN LEDGER](https://appshunter.io/developer/1874630956) | [Leon Nwankwo](https://appshunter.io/developer/1079667770) |

## What reviewers say

### EFB Logbook

[App page](https://appshunter.io/ios/app/efb-logbook/id6758730252)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Monthly | $3.99 | per month |
| EFB Logbook PRO 3 Months | $9.99 | per 3 months |
| EFB Logbook PRO 6 Months | $19.99 | per 6 months |
| EFB Logbook PRO 1 Year | $29.99 | per year |


### Sim Checklists

[App page](https://appshunter.io/ios/app/sim-checklists-msfs/id6794960946)

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

**In-app purchases:** none


## Frequently asked questions

### Is EFB Logbook free?

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

### Is Sim Checklists free?

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

### Do EFB Logbook or Sim Checklists have ads?

Neither EFB Logbook nor Sim Checklists 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.*