Heliwise4Mobile vs SD Toolkit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Heliwise4Mobile
This app offers essential line maintenance functions for helicopter operations, enabling data download and debriefing via Wi-Fi connection to the Helicopter's Data Transfer Device. It optimizes on-field performance for daily tasks.
- Wi-Fi connection to Data Transfer Device
- Data download
- Data debriefing
- FDM data conversion to CSV
- Optimizes on-field operations
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Heliwise4Mobile is a Leonardo Helicopters app that provides a selection of fundamental Heliwise line maintenance functionalities, available in a portable solution to optimize the performance of the daily on-field operations. Within this application release, the Operator will have the opportunity to exploit the following features: § Wi-Fi connection to the Helicopter’s Data Transfer Device (DTD) § Data Download § Data Debrief Specifically, the Wi-Fi download capability is available exclusively for helicopters equipped with the HUMS LH Family system. As an additional feature, for all helicopters with HUMS LH Family system integrated in the avionics suite (i.e. AW169 and AW189/149), Heliwise4Mobile apps are able to download and convert FDM data into CSV format in order to make them available to the Operator for detailed analysis.
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 Heliwise4Mobile's 3.3. Heliwise4Mobile's advantage is update cadence (every 5 weeks vs every 27 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 3.3. Both are backed by a comparable volume of ratings — 3 and 2 respectively.
Heliwise4Mobile ships an update every 5 weeks, SD Toolkit every 27 months. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.
| Parameter | Heliwise4Mobile | SD Toolkit |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (3 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 3 — better | 2 |
| Update frequency | Every 5 weeks — better | Every 27 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 424 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | AgustaWestland S.p.A. | Satcom Direct |
Customer experience
Heliwise4Mobile
SD Toolkit
In-app purchases
Heliwise4Mobile
No in-app purchases
SD Toolkit
No in-app purchases
Questions
Is Heliwise4Mobile free?
Is SD Toolkit free?
Which has better reviews, Heliwise4Mobile or SD Toolkit?
Do Heliwise4Mobile or SD Toolkit have ads?
Which is updated more often, Heliwise4Mobile or SD Toolkit?
Other comparisons
