Descent Calculator: TOD & FPM
Descent Calculator: TOD & FPM is a flight planning utility for iOS and watchOS that calculates descent rates and approach profiles for pilots and flight sim enthusiasts.
The App DNA
What makes this app unique?
The app removes the cognitive load of manual descent math, allowing pilots to focus on energy management and stabilized approach criteria during flight training or simulation.
For Student pilots, private pilots, instrument-rated pilots, and flight simulation enthusiasts using platforms like MSFS or X-Plane.
What does it look like?
Key features
Calculates descent rates using preset parameters for Training, Turboprop, Regional Jet, and Airliner categories.
Adjusts effective ground speed and FPM calculations in real time based on headwind or tailwind components.
Subtracts required speed reduction distance from total descent distance to ensure stabilized approaches.
How much does it cost?
Freemium model gates high-precision parameter adjustments behind a premium tier to monetize power users and flight simulation enthusiasts.
Velocity
Maintenance developmentUX improvementsperformanceShow more...
With only one release in the analyzed window, the app operates at a maintenance cadence of approximately one update every four months. Development activity is currently limited to minor bug fixes and general user experience improvements. There have been no new features or significant content updates identified in the recent history. The lack of frequent updates suggests a stable, low-intensity development cycle.
Who built it?
Can Devecioglu
7 apps tracked · Utilities
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Pilot Aptitude Test: AonUser Sentiment
What do users think recently?
Fresh user feedback skews thrilled. Users appreciate simplified descent rate calculations provide essential flight planning data for novice pilots during training and wearable integration allows pilots to access landing assistance directly from their wrist during flight.
How are ratings & reviews evolving?
What users say, by theme
- Simplified descent rate calculations provide essential flight planning data for novice pilots during training
- Wearable integration allows pilots to access landing assistance directly from their wrist during flight
2 of 2 recent reviews analyzed · limited sample
Read the full review analysisCompetition
Competitive landscape for Descent Calculator: TOD & FPM
How's the Utilities market?
Descent Calculator: TOD & FPM serves a niche aviation utility segment with a 4.2-star rating across 5 total ratings. The lack of recent feature updates suggests a stable, maintenance-focused market position rather than an aggressive growth strategy.
Read the market outlookThe rivals identified
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Access the full report for freeThe Analyst's Read
Key takeaways for Descent Calculator: TOD & FPM
Where is it heading?
The aviation utility market is consolidating around tools that offer both planning and real-time cockpit support. Descent Calculator: TOD & FPM remains stable but exposed, as its current maintenance-only cadence leaves it vulnerable to rivals that update their feature sets to include more diverse aircraft performance data.
- The latest release focused solely on minor bug fixes, indicating a maintenance-only cadence that limits competitive expansion.
- High sentiment scores from the small user base confirm the core descent math provides essential value for training pilots.
The SWOT
- Aircraft-specific descent profiles provide technical authority
- Apple Watch integration enables hands-free cockpit utility
- Expand aircraft profile library for VFR market
Next best moves
Ship expanded aircraft library because user reviews highlight training utility → increase market reach
The counter-intuitive read
The app's maintenance-mode status is a feature, not a bug…
Read the full takeBottom line
The current maintenance-only cadence risks stagnation in a niche where technical authority is the primary retention lever. Expanding the aircraft profile library would unlock higher utility for the private pilot segment, securing the app's position against broader flight planning tools.
Unlock 2 critical frictions, 1 market threat and the analyst’s take.
Access the full report for freeFAQ
Is Descent Calculator: TOD & FPM suitable for real-world flight planning?
Does the app require an internet connection?
What is the difference between the free and premium versions?
Can I use this app on my Apple Watch?
Sources
- [1] App Store
Report last updated