DA42 TDI
By Gyronimo
DA42 TDI is a performance planning app for Diamond DA42 TDI pilots, providing digital mass, balance, and cruise calculations on iOS.
The App DNA
What makes this app unique?
The app removes the cognitive and time costs of manual POH calculations, allowing pilots to finalize flight planning in seconds.
For Pilots of Diamond DA42 TDI aircraft who require a digital, POH-compliant tool for mass, balance, and performance planning.
Key features
Computes Center of Gravity, moments, and takeoff mass using slider-based inputs for person and baggage weights.
Determines headwind or tailwind components via a rotating wind dial and automatically transfers results to takeoff computations.
Calculates takeoff ground roll, landing distance, climb rates, and cruise parameters based on POH data.
How much does it cost?
High-price, single-purchase model targeting professional or serious hobbyist pilots who require specific POH-compliant performance data.
Velocity
Maintenance developmentperformanceShow more...
With only one release in the last 181 days, the app is currently in a maintenance phase. The latest version focused exclusively on general bug fixes and updating for the latest iOS version, indicating no new feature development. This cadence suggests a stable, low-touch approach to support rather than active product evolution.
Who built it?
Gyronimo
7 apps tracked · Education
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E6B Pro Pad
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Hover Pad
R44 Pad XSUser Sentiment
What do users think recently?
How are ratings & reviews evolving?
Not enough recent reviews to extract reliable themes yet.
Read the full review analysisCompetition
Competitive landscape for DA42 TDI
How's the Education market?
DA42 TDI maintains a specialized position in the aviation education category, relying on a single-purchase model at $38.99. The lack of recent feature updates suggests a stable, maintenance-focused posture rather than active market expansion.
The rivals identified
The Analyst's Read
Key takeaways for DA42 TDI
Where is it heading?
The aviation performance tool market is shifting toward multi-aircraft platforms that offer integrated flight planning, which creates a long-term risk for single-aircraft apps like DA42 TDI. The app's future depends on maintaining its reputation for POH accuracy, as any drift in data reliability would immediately invalidate its high-price utility.
- The six-month gap in feature updates indicates a maintenance-only lifecycle, which is acceptable for a static utility tool.
- Lack of active development leaves the app vulnerable to competitors that integrate broader aircraft databases into a single interface.
The SWOT
- POH-compliant data integration provides a defensible barrier against generic flight planners
- Automated wind component transfer reduces manual entry errors during flight planning
- Localized data for additional engine variants could expand the addressable user base
Next best moves
Audit POH data accuracy against latest manufacturer updates because maintenance-mode status risks data obsolescence → maintain professional trust
The counter-intuitive read
The app's maintenance-mode status is a feature, not a bug…
Read the full takeBottom line
DA42 TDI's value rests on its POH-compliant accuracy, which must be defended through periodic data audits to maintain its professional utility. The current maintenance posture is sufficient only if the underlying performance data remains the most reliable option for DA42 TDI pilots.
Unlock 2 critical frictions, 1 market threat and the analyst’s take.
Access the full report for freeFAQ
Is DA42 TDI suitable for professional pilots?
Does DA42 TDI work offline?
What are the alternatives to DA42 TDI?
Sources
- [1] App Store
Report last updated