# TruAirspeed vs FRATForm

The clearest difference is rating: FRATForm at 5.0 against TruAirspeed's 4.1. TruAirspeed's advantage is ratings volume (8 vs 1) and iOS requirement (15.6 vs 17.6). 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.

FRATForm holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: TruAirspeed has 8 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | TruAirspeed | FRATForm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (8 ratings)](https://appshunter.io/ios/app/truairspeed/id855269892/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fratform/id6754525059/reviews)** |
| Number of ratings | **8** | 1 |
| Positive reviews | 71.4% 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** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [James Petty](https://appshunter.io/developer/603661046) | [Barrett Harvey](https://appshunter.io/developer/1848657597) |

## 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


### FRATForm

[App page](https://appshunter.io/ios/app/fratform/id6754525059)

This tool assists pilots in quickly evaluating flight risks using established mnemonics. It provides a structured approach for student, recreational, and professional pilots to optimize safety before each flight.

**Highlights:** Flight risk assessment, PAVE mnemonic, IMSAFE mnemonic, Solo and dual flight optimization, Structured preflight check, Instructor-aware scoring, Training record summaries

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TruAirspeed free?

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

### Is FRATForm free?

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

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

FRATForm is rated higher. TruAirspeed averages 4.1 out of 5 from 8 ratings, while FRATForm averages 5.0 from 1 ratings.

### Do TruAirspeed or FRATForm have ads?

Neither TruAirspeed nor FRATForm shows ads.

---

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