# Logbook Calculator vs njSidekick

The clearest difference is price: njSidekick at Free against Logbook Calculator's $1.99. Logbook Calculator's advantage is iOS requirement (15.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

njSidekick is free to download; Logbook Calculator costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Logbook Calculator | njSidekick |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[4.5 (13 ratings)](https://appshunter.io/ios/app/njsidekick/id6748265108/reviews)** |
| Number of ratings | — | **13** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 9 days |
| Monetization | — | Free |
| Size | 3 MB | 72 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Christopher Wagner](https://appshunter.io/developer/1696187073) | [Liquid Steam](https://appshunter.io/developer/335965107) |

## What reviewers say

### Logbook Calculator

[App page](https://appshunter.io/ios/app/logbook-calculator/id6451004629)

**Features:** Vision Pro support

**In-app purchases:** none


### njSidekick

[App page](https://appshunter.io/ios/app/njsidekick/id6748265108)

This app assists pilots in managing their complex 7&7 and 8&6 work schedules. It also serves as a resource companion and optimizes workflows for message boards.

**Highlights:** Schedule selection for 7&7 and 8&6 pilot schedules, Resource companion for pilots, Message board workflow optimization, Designed for iPhone, iPad, and iPod

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

**In-app purchases:** none


## Frequently asked questions

### Is Logbook Calculator free?

Logbook Calculator costs $1.99, with no in-app purchases.

### Is njSidekick free?

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

### Do Logbook Calculator or njSidekick have ads?

Neither Logbook Calculator nor njSidekick 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.*