PD Altitude is an aviation utility for calculating pressure and density altitudes, available on iOS and Android.
The App DNA
What makes this app unique?
The app removes the cognitive friction of manual altitude calculations during flight planning, serving pilots who require quick, reliable metrics in cockpit environments.
For Agricultural and commercial pilots requiring quick, reliable altitude calculations for flight operations.
What does it look like?
Key features
Calculates altitude metrics using manual slider inputs for height, pressure, and temperature.
Automates altitude calculation using current device location data, gated behind an in-app purchase.
Provides a 5-step instructional process for calculating altitudes, acting as an acquisition hook.
How much does it cost?
The freemium model uses a functional gate, locking automated location-based calculations behind a one-time purchase to drive revenue.
Velocity
Maintenance developmentplatform expansionmonetizationUX improvementsShow more...
PD Altitude has been largely dormant, with the latest release arriving 1,305 days after the previous iOS update. The current cadence is effectively maintenance-focused, as the app has only seen two distinct versions in the observed window. Development appears sporadic rather than continuous, with no evidence of a regular release cycle or live operations strategy.
Who built it?
User 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 PD Altitude
How's the Utilities market?
PD Altitude operates in the aviation utility space, where its value rests on specific flight-planning workflows. The lack of recent store ratings across all platforms signals a low-visibility position that limits organic discovery compared to more active category incumbents.
Read the market outlookThe rivals identified
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Access the full report for freeThe Analyst's Read
Key takeaways for PD Altitude
Where is it heading?
The aviation utility market increasingly favors tools with high-frequency updates and cloud-sync capabilities. PD Altitude remains exposed due to its long development gaps, and the PM must prioritize stability to ensure the app remains a viable tool for professional flight operations.
- The recent Android update after a multi-year gap suggests a potential shift toward active maintenance, which could stabilize the user base.
The SWOT
- Aviation-specific training module functions as an acquisition hook for student pilots
- Localized pricing in high-ARPU aviation markets could drive conversion
Next best moves
Ship monthly stability updates because the 43-month inactivity gap erodes pilot trust → increase retention
The counter-intuitive read
The app's maintenance-mode status is a feature, not a bug…
Read the full takeBottom line
Establishing a consistent release cadence would signal that the tool is actively supported for flight operations, which is the primary requirement for professional pilot retention.
Unlock 1 critical friction, 1 market threat and the analyst’s take.
Access the full report for freeFAQ
Is PD Altitude suitable for professional flight planning?
Does PD Altitude require a subscription?
What are the limitations of the free version?
Sources
- [1] Play Store listing, source
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