FlightCALC vs Air Density Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FlightCALC
This utility app assists pilots with complex flight calculations including altitude, speed, temperature, wind, and turn data. It offers unique features like bank, radius, and acceleration computations, along with various wind calculations. The app also includes brightness control and customizable keypad orientation for ease of use.
- Altitude, speed, temperature, wind calculations
- Supersonic and stratosphere flight data
- Bank, radius, and acceleration computations
- Various wind computations
- Brightness control
- Left/right-handed keypad orientation
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FlightCALC can be used for altitude, speed, temperature, wind and turn calculations and even contains supersonic and stratosphere flights. Calculation of bank, radius and acceleration are unique. Various wind computations are implemented. Brightness control for use from dawn to dusk and in addition right- and left-handed keypad orientation available. HOW TO USE FlightCALC: Calculation: • touch a highlighted field and insert value • insert as many value as known • the inserted values are blue colored • touch CALC and FlightCALC will compute as many values as possible in black • touch a blue value and change it for a new calculation Conversion: • QNH pressure from hPa into inHG and vv. • temperature from centigrade to Fahrenheit and vv. • feet to meters and vv.
Air Density Calculator
Instantly calculate air density and atmospheric properties with this offline engineering tool. Features three modes for density, reverse solving, and altitude estimation, with flexible unit support and calculation breakdown.
- Accurate air density calculation
- Density, Reverse Solve, and Altitude modes
- Flexible unit support
- Show calculation steps
- Tap to copy results
- Calculation history
- Offline functionality
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Calculate air density and atmospheric properties instantly with this professional engineering calculator. Designed for engineers, pilots, meteorologists, and physics students who need quick, accurate results without an internet connection. Accurate Air Density Calculation Compute air density using the ideal gas law: ρ = (pd / (rd * T)) + (pv / (rv * T)). Enter temperature and pressure in your preferred units and get precise results immediately. Three Powerful Modes • Density Mode - Calculate air density from temperature and pressure inputs • Reverse Solve Mode - Find any unknown variable (pressure, temperature, or density) when the other two are known • Altitude Mode - Estimate temperature, pressure, and air density at any altitude using the International Standard Atmosphere (ISA) model Flexible Unit Support Switch freely between units: • Temperature: Celsius / Kelvin • Pressure: Pa / hPa / atm • Altitude: meters / feet All conversions are handled automatically so you can work in the units you prefer. Show Your Work Tap "Show Steps" to reveal the full calculation breakdown including the formula used, unit conversions, substituted values, and final result. Perfect for learning, teaching, or verifying your work. Tap to Copy Tap any result to copy it to your clipboard instantly. Paste values directly into reports, spreadsheets, or other tools. Calculation History Save your results, review past calculations, or swipe to delete. Built for Professionals • Works completely offline. No internet required. • Clean, distraction-free interface designed for fast input • Built-in reference page with formulas, constants, and unit conversions • Supports Dark Mode • Optimized for iPhone and iPad Who Is This For? • Aerospace and mechanical engineers • Pilots and aviation professionals • HVAC technicians • Meteorologists and atmospheric scientists • Physics and engineering students • Anyone working with gas laws and atmospheric data Download now and get reliable air density calculations in seconds. Thank you for your support. Please visit nitrio.com for more apps for your iOS devices.
Screenshots
Verdict
The clearest difference is review sentiment: Air Density Calculator at 100% against FlightCALC's 0%. Air Density Calculator also leads on rating (3.8 vs 2.0) and device support. FlightCALC's advantage is iOS requirement (12.0 vs 17.6). On price, ratings volume, in-app purchases and monetization model 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
FlightCALC costs $2.99 and Air Density Calculator $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Air Density Calculator holds the better App Store score, 3.8 against 2.0. Both are backed by a comparable volume of ratings — 2 and 4 respectively. Written reviews point the same way: 0% of FlightCALC's written reviews are positive against 100% of Air Density Calculator's.
| Parameter | FlightCALC | Air Density Calculator |
|---|---|---|
| Price | $2.99 | $2.99 |
| Rating | 2.0 (2 ratings) | 3.8 (4 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 2 | 4 — better |
| Update frequency | — | Every 20 months |
| Ads | — | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | — | iPhone, iPad — better |
| Requires iOS | 12.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 8 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Steger Grafix | Nitrio |
Customer experience
FlightCALC
Air Density Calculator
In-app purchases
FlightCALC
No in-app purchases
Air Density Calculator
No in-app purchases
Questions
Is FlightCALC free?
Is Air Density Calculator free?
Which has better reviews, FlightCALC or Air Density Calculator?
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