# TruAirspeed vs Calculator for Flight

The clearest difference is review sentiment: Calculator for Flight at 100% against TruAirspeed's 71%. Calculator for Flight also leads on iOS requirement (6.0 vs 15.6). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | TruAirspeed | Calculator for Flight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (8 ratings)](https://appshunter.io/ios/app/truairspeed/id855269892/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 71.4% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 24 months | — |
| Monetization | Free | Free |
| Size | 8 MB | 1 MB |
| Requires iOS | 15.6 | **6.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [James Petty](https://appshunter.io/developer/603661046) | [China Southern Airlines Company Limited](https://appshunter.io/developer/460310141) |

## 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


### Calculator for Flight

[App page](https://appshunter.io/ios/app/calculator-for-flight/id975103773)

This utility app assists with flight calculations, including time accumulation and descent profiles for non-precision approaches. Registration is free and optional, providing access to all features without limitations.

**Highlights:** Flight time accumulation, Descent profile calculation, Non-precision approach calculations, 60-进制 (sexagesimal) calculator, Free optional registration

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TruAirspeed free?

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

### Is Calculator for Flight free?

Calculator for Flight is free to download, with no in-app purchases.

### Do TruAirspeed or Calculator for Flight have ads?

Neither TruAirspeed nor Calculator for Flight shows ads.

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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.*