# TruAirspeed vs FlightCALC

The clearest difference is review sentiment: TruAirspeed at 71% against FlightCALC's 0%. TruAirspeed also leads on price (Free vs $2.99) and rating (4.1 vs 2.0). FlightCALC's advantage is iOS requirement (12.0 vs 15.6). On in-app purchases there is nothing between them.

TruAirspeed is free to download; FlightCALC costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TruAirspeed holds the better App Store score, 4.1 against 2.0. Both are backed by a comparable volume of ratings — 8 and 2 respectively. Written reviews point the same way: 71% of TruAirspeed's written reviews are positive against 0% of FlightCALC's.

## The numbers

| Metric | TruAirspeed | FlightCALC |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.1 (8 ratings)](https://appshunter.io/ios/app/truairspeed/id855269892/reviews)** | [2.0 (2 ratings)](https://appshunter.io/ios/app/flightcalc-hd/id930395140/reviews) |
| Number of ratings | **8** | 2 |
| Positive reviews | **71.4% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 24 months | — |
| Monetization | **Free** | Paid |
| Size | 8 MB | 8 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [James Petty](https://appshunter.io/developer/603661046) | [Steger Grafix](https://appshunter.io/developer/376828168) |

## What reviewers say

### TruAirspeed

[App page](https://appshunter.io/ios/app/truairspeed/id855269892)

This utility calculates true airspeed, pressure altitude, density altitude, and Mach number. It accounts for compressibility effects and offers unit choices and keypad styles. Users can also input a correction factor for their airspeed indicator.

**Highlights:** True airspeed calculation, Pressure and density altitude calculation, Mach number calculation, Compressibility effects accounted for, Choice of input/result units, Calculator or telephone keypad options, Airspeed indicator correction factor

**Features:** macOS Compatibility

**In-app purchases:** none


### FlightCALC

[App page](https://appshunter.io/ios/app/flightcalc-hd/id930395140)

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.

**Highlights:** 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

**In-app purchases:** none


## Frequently asked questions

### Is TruAirspeed free?

TruAirspeed is free to download, with no in-app purchases.

### Is FlightCALC free?

FlightCALC costs $2.99, with no in-app purchases.

### Which has better reviews, TruAirspeed or FlightCALC?

TruAirspeed is rated higher. TruAirspeed averages 4.1 out of 5 from 8 ratings, while FlightCALC averages 2.0 from 2 ratings.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*