# BART CoPilot vs Diagnostics Direct

The clearest difference is review sentiment: BART CoPilot at 13% against Diagnostics Direct's 0%. BART CoPilot also leads on iOS requirement (11.0 vs 13.0). On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 17, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | BART CoPilot | Diagnostics Direct |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (12 ratings)](https://appshunter.io/ios/app/bart-copilot/id1098744191/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | **12.5% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 87 MB | 61 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Portside, Inc.](https://appshunter.io/developer/1609132004) | [Veryon](https://appshunter.io/developer/544008976) |

## 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


### Diagnostics Direct

[App page](https://appshunter.io/ios/app/diagnostics-direct/id6450266259)

A fault isolation tool for aircraft technicians, offering quick symptom searches and guided troubleshooting. Its dynamic database is updated with field feedback for improved accuracy.

**Highlights:** Fault isolation solution, Quick symptom search, Intuitive troubleshooting workflows, Dynamic, updated database, Mobile access for technicians

**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 Diagnostics Direct free?

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

### Do BART CoPilot or Diagnostics Direct have ads?

Neither BART CoPilot nor Diagnostics Direct shows ads.

### Which is updated more often, BART CoPilot or Diagnostics Direct?

BART CoPilot ships an update every 2 months, and Diagnostics Direct every 2 months. Most recently, BART CoPilot was updated on September 17, 2026 and Diagnostics Direct on September 24, 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.*