# BART CoPilot vs njSidekick

The clearest difference is rating: njSidekick at 4.5 against BART CoPilot's 2.5. njSidekick also leads on update cadence (every 9 days vs every 2 months) and review sentiment (33% vs 13%). BART CoPilot's advantage is iOS requirement (11.0 vs 17.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

njSidekick holds the better App Store score, 4.5 against 2.5. Both are backed by a comparable volume of ratings — 12 and 13 respectively. Written reviews point the same way: 13% of BART CoPilot's written reviews are positive against 33% of njSidekick's.

BART CoPilot ships an update every 2 months, njSidekick every 9 days. The most recent releases landed on June 9, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | BART CoPilot | njSidekick |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (12 ratings)](https://appshunter.io/ios/app/bart-copilot/id1098744191/reviews) | **[4.5 (13 ratings)](https://appshunter.io/ios/app/njsidekick/id6748265108/reviews)** |
| Number of ratings | 12 | **13** |
| Positive reviews | 12.5% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Free | Free |
| Size | 87 MB | 71 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Portside, Inc.](https://appshunter.io/developer/1609132004) | [Liquid Steam](https://appshunter.io/developer/335965107) |

## What reviewers say

### BART CoPilot

[App page](https://appshunter.io/ios/app/bart-copilot/id1098744191)

Manage flight details, log actuals offline, and attach receipts. Maintenance personnel can track aircraft times and inspections. Enhances paperless operations for aviation teams.

**Highlights:** Flight details view, Offline flight log posting, Receipt photo attachment, Aircraft time tracking, Inspection due date monitoring, Squawk management

**Features:** macOS Compatibility

**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 BART CoPilot free?

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

### Is njSidekick free?

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

### Which has better reviews, BART CoPilot or njSidekick?

njSidekick is rated higher. BART CoPilot averages 2.5 out of 5 from 12 ratings, while njSidekick averages 4.5 from 13 ratings.

### Do BART CoPilot or njSidekick have ads?

Neither BART CoPilot nor njSidekick shows ads.

### Which is updated more often, BART CoPilot or njSidekick?

BART CoPilot ships an update every 2 months, and njSidekick every 9 days. Most recently, BART CoPilot was updated on June 9, 2026 and njSidekick on September 7, 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.*