# BART CoPilot vs SD Toolkit

The clearest difference is rating: SD Toolkit at 5.0 against BART CoPilot's 2.5. BART CoPilot's advantage is update cadence (every 2 months vs every 27 months) and ratings volume (12 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

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

SD Toolkit holds the better App Store score, 5.0 against 2.5. That said, the two scores are not equally well evidenced: BART CoPilot has 12 ratings behind it against 2, so its average is the more settled of the two.

BART CoPilot ships an update every 2 months, SD Toolkit every 27 months. The most recent releases landed on October 4, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | BART CoPilot | SD Toolkit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (12 ratings)](https://appshunter.io/ios/app/bart-copilot/id1098744191/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sd-toolkit/id1618642110/reviews)** |
| Number of ratings | **12** | 2 |
| Positive reviews | 12.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 27 months |
| Monetization | Free | Free |
| Size | 87 MB | 45 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Portside, Inc.](https://appshunter.io/developer/1609132004) | [Satcom Direct](https://appshunter.io/developer/447415249) |

## 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


### SD Toolkit

[App page](https://appshunter.io/ios/app/sd-toolkit/id1618642110)

Troubleshoot aviation satcom terminals via serial connection. This tool helps diagnose and resolve issues with satellite communication equipment used in aircraft.

**Highlights:** Troubleshoot satcom terminals, Serial connection support, Aviation specific, Diagnose communication issues

**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 SD Toolkit free?

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

### Which has better reviews, BART CoPilot or SD Toolkit?

SD Toolkit is rated higher. BART CoPilot averages 2.5 out of 5 from 12 ratings, while SD Toolkit averages 5.0 from 2 ratings.

### Do BART CoPilot or SD Toolkit have ads?

Neither BART CoPilot nor SD Toolkit shows ads.

### Which is updated more often, BART CoPilot or SD Toolkit?

BART CoPilot ships an update every 2 months, and SD Toolkit every 27 months. Most recently, BART CoPilot was updated on October 4, 2026 and SD Toolkit on October 10, 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.*