# WhotsUpBOX vs njSidekick

The clearest difference is in-app purchases: njSidekick at none against WhotsUpBOX's 1. njSidekick also leads on update cadence (every 9 days vs every 2 months). WhotsUpBOX's advantage is iOS requirement (11.0 vs 17.0). On price, ads and device support there is nothing between them.

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

WhotsUpBOX ships an update every 2 months, njSidekick every 9 days. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | WhotsUpBOX | njSidekick |
| --- | --- | --- |
| Price | Free | 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 | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | — | Free |
| Size | 47 MB | 72 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [ASiQ](https://appshunter.io/developer/453179894) | [Liquid Steam](https://appshunter.io/developer/335965107) |

## What reviewers say

### WhotsUpBOX

[App page](https://appshunter.io/ios/app/whotsupbox/id453179891)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GetMail | Free | one-time |


### 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 WhotsUpBOX free?

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

### Is njSidekick free?

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

### Do WhotsUpBOX or njSidekick have ads?

Neither WhotsUpBOX nor njSidekick shows ads.

### Which is updated more often, WhotsUpBOX or njSidekick?

WhotsUpBOX ships an update every 2 months, and njSidekick every 9 days. Most recently, WhotsUpBOX was updated on October 15, 2026 and njSidekick on October 9, 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.*