# Collins Connect vs Diagnostics Direct

The clearest difference is monetization model: Diagnostics Direct at free against Collins Connect's ad-supported. Diagnostics Direct also leads on iOS requirement (13.0 vs 26.0). Collins Connect's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, in-app purchases and device support there is nothing between them.

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

Collins Connect ships an update every 3 weeks, Diagnostics Direct every 2 months. The most recent releases landed on September 16, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Collins Connect | Diagnostics Direct |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (4 ratings)](https://appshunter.io/ios/app/collins-connect/id1605667891/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Ad-supported | **Free** |
| Size | 8 MB | 61 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Rockwell Collins, Inc.](https://appshunter.io/developer/379086069) | [Veryon](https://appshunter.io/developer/544008976) |

## What reviewers say

### Collins Connect

[App page](https://appshunter.io/ios/app/collins-connect/id1605667891)

This app allows customers of Collins Aerospace navigational databases to download flight data to their iOS device. Users can then transfer this data to their airplane's flight deck using a USB flash drive or the Collins IMS.

**Highlights:** Download flight databases, Transfer data to flight deck, USB flash drive transfer, Collins IMS integration, iOS device support

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

**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 Collins Connect free?

Collins Connect 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 Collins Connect or Diagnostics Direct have ads?

Neither Collins Connect nor Diagnostics Direct shows ads.

### Which is updated more often, Collins Connect or Diagnostics Direct?

Collins Connect ships an update every 3 weeks, and Diagnostics Direct every 2 months. Most recently, Collins Connect was updated on September 16, 2026 and Diagnostics Direct on September 8, 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.*