# SD Toolkit

> Aviation satcom terminal troubleshooting tool for serial connections. (iPhone/iPad app by Satcom Direct, Inc..)

- Source: https://appshunter.io/ios/app/sd-toolkit/id1618642110 (this page in markdown: same URL + `.md`)
- Developer: [Satcom Direct, Inc.](https://appshunter.io/developer/447415249)
- Category: Productivity, Business
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 14.0 · 44 MB
- Languages: American English
- Released: 2022-04-21
- Data updated: 2026-06-05
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/sd-toolkit/id1618642110/reviews.md

## What is SD Toolkit?

SD Toolkit allows for troubleshooting of aviation based satcom terminals over serial connection.

## Key features

- Troubleshoot satcom terminals
- Serial connection support
- Aviation specific
- Diagnose communication issues


## Frequently asked questions about SD Toolkit

### What is SD Toolkit used for?

SD Toolkit is designed to help troubleshoot aviation-based satcom terminals by allowing users to connect over a serial connection. It aids in diagnosing and resolving issues with satellite communication equipment on aircraft.

### Is SD Toolkit free to use?

Yes, SD Toolkit is available for free. There are no costs associated with downloading or using its features for troubleshooting aviation satcom terminals.

### What devices does SD Toolkit support?

SD Toolkit is compatible with iPhone, iPad, and iPod devices. It is designed for mobile use by aviation technicians.

### How often is SD Toolkit updated?

The latest version of SD Toolkit is 1.2.1, last updated on December 4, 2025. Updates are released to improve functionality and address any issues.

### What is the age rating for SD Toolkit?

SD Toolkit has an age rating of 4+. This indicates it is suitable for a wide range of users, including younger individuals who may be learning about aviation technology.

### What kind of user feedback does SD Toolkit have?

SD Toolkit has received excellent user feedback, with an average rating of 5.0 stars from 2 ratings. This suggests a high level of user satisfaction with its performance.

### Does SD Toolkit require an internet connection?

The description focuses on serial connection troubleshooting, implying that an active internet connection may not be necessary for its core diagnostic functions. However, specific connectivity requirements for updates or certain features are not detailed.

## Version history (last 2 releases)

### 1.2.1 — 2025-12-04

Bug Fixes & Improvements.

### 1.0.0 — 2022-04-21

No release notes.

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## More apps by Satcom Direct, Inc.

- [AeroV](https://appshunter.io/ios/app/aerov/id452497194)
- [SD Cabin](https://appshunter.io/ios/app/sd-cabin/id1202291954)
- [SD Crew](https://appshunter.io/ios/app/sd-crew/id1483000089)
- [Gogo - CwC 2025](https://appshunter.io/ios/app/gogo-cwc-2025/id1664263409)

All apps by Satcom Direct, Inc.: https://appshunter.io/developer/447415249

## Related topics

[deltas toolkit](https://appshunter.io/ios/topics/deltas-toolkit)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-05.*