Cold WXR Altitude Correction
By Ralf Keber
Cold WXR Altitude Correction is an iOS utility for pilots that calculates and visualizes altitude corrections for cold-weather instrument approaches.
The App DNA
What makes this app unique?
It removes the cognitive and safety risks of manual, imprecise calculations during low-temperature flight operations by providing a graphical, ICAO-compliant reference.
For Aviation pilots and flight planners who require precise, ICAO-compliant altitude corrections for cold weather operations.
Key features
Calculates corrected altitudes based on ICAO PANS OPS Doc 8168 for temperatures below -15°C.
Displays glide path, MSA, MDA, and custom altitudes with a movable indicator for distance-to-threshold calculations.
Translates METAR runway reports into readable data.
How much does it cost?
Paid model with a one-time $4.99 fee, targeting professional pilots who require specialized, high-precision aviation calculation tools.
Velocity
Dormant developmentplatform expansionUX improvementsShow more...
With only one release in the observed window and no updates for 810 days, the app is classified as a zombie. The latest release focused on platform expansion for Apple silicon Macs and minor interface adjustments. There is no evidence of ongoing development or active maintenance cycles. The project appears to have been abandoned by the developer.
Who built it?
Ralf Keber
4 apps tracked · Utilities
EASA FTL Calc
Multiply Me 1x1
Tools For PilotsUser 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 Cold WXR Altitude Correction
How's the Utilities market?
Cold WXR Altitude Correction serves a narrow, high-intent aviation segment, maintaining a $4.99 price point that reflects its specialized regulatory-compliant utility.
The rivals identified
The Analyst's Read
Key takeaways for Cold WXR Altitude Correction
Where is it heading?
The aviation utility market is increasingly favoring integrated, cloud-connected flight planning suites, leaving Cold WXR Altitude Correction in a static, niche position. Without a return to active development, the app will likely see gradual erosion in its user base as modern flight planning tools offer more comprehensive, real-time feature sets.
- The 27-month update gap indicates the developer has moved to a maintenance-only posture, limiting future growth potential.
The SWOT
- Graphical glide path visualization creates a defensible barrier against text-only calculators.
- ICAO PANS OPS Doc 8168 compliance serves as a barrier for regulatory-grade flight planning.
- Integrating live weather data feeds could provide a competitive edge over static calculation tools.
Next best moves
Audit current iOS compatibility because the app has been silent for 27 months → ensure continued functionality on latest hardware
The counter-intuitive read
The app's lack of updates is not necessarily a weakness…
Read the full takeBottom line
Cold WXR Altitude Correction provides high-precision utility for a niche pilot segment, but the 27-month development silence threatens its long-term viability. Maintaining core compatibility is the priority to prevent user churn to more active aviation software alternatives.
Unlock 2 critical frictions, 1 market threat and the analyst’s take.
Access the full report for freeFAQ
Is Cold WXR Altitude Correction suitable for professional flight planning?
How does Cold WXR Altitude Correction differ from standard aviation calculators?
Does Cold WXR Altitude Correction require an internet connection?
Are there free alternatives to Cold WXR Altitude Correction?
Sources
- [1] App Store
Report last updated