Collins Connect vs SD Toolkit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Collins Connect
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.
- Download flight databases
- Transfer data to flight deck
- USB flash drive transfer
- Collins IMS integration
- iOS device support
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CollinsConnect lets Collins Aerospace navigational database customers download flight databases to their iOS device, and transfer the databases to their airplane flight deck, either via USB flash drive or through a Collins IMS.
SD Toolkit
Troubleshoot aviation satcom terminals via serial connection. This tool helps diagnose and resolve issues with satellite communication equipment used in aircraft.
- Troubleshoot satcom terminals
- Serial connection support
- Aviation specific
- Diagnose communication issues
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SD Toolkit allows for troubleshooting of aviation based satcom terminals over serial connection.
Screenshots
Verdict
The clearest difference is rating: SD Toolkit at 5.0 against Collins Connect's 3.8. SD Toolkit also leads on monetization model (free vs ad-supported) and iOS requirement (14.0 vs 26.0). Collins Connect's advantage is update cadence (every 3 weeks vs every 44 months). On price, ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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 3.8. Both are backed by a comparable volume of ratings — 4 and 2 respectively.
Collins Connect ships an update every 3 weeks, SD Toolkit every 44 months. The most recent releases landed on September 16, 2026 and September 8, 2026 respectively.
| Parameter | Collins Connect | SD Toolkit |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (4 ratings) | 5.0 (2 ratings) — better |
| Number of ratings | 4 — better | 2 |
| Update frequency | Every 3 weeks — better | Every 44 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | Rockwell Collins, Inc. | Satcom Direct |
Customer experience
Collins Connect
SD Toolkit
In-app purchases
Collins Connect
No in-app purchases
SD Toolkit
No in-app purchases
Questions
Is Collins Connect free?
Is SD Toolkit free?
Which has better reviews, Collins Connect or SD Toolkit?
Do Collins Connect or SD Toolkit have ads?
Which is updated more often, Collins Connect or SD Toolkit?
Other comparisons
