# FRATForm vs MachDB

The clearest difference is ratings volume: MachDB at 3 against FRATForm's 1. On price, rating, ads and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for FRATForm against 5.0 for MachDB. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

## The numbers

| Metric | FRATForm | MachDB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/fratform/id6754525059/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/machdb/id6757681004/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Monetization | Free | Free |
| Size | 1 MB | 16 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Barrett Harvey](https://appshunter.io/developer/1848657597) | [MachDB LLC](https://appshunter.io/developer/1868240819) |

## What reviewers say

### 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


### MachDB

[App page](https://appshunter.io/ios/app/machdb/id6757681004)

Easily download and transfer Garmin avionics database updates to an SD card using your iPhone or iPad. This app supports a wide range of Garmin avionics and requires only a standard USB-C SD card reader. Updates are fast and convenient for field use.

**Highlights:** Download Garmin database updates, Transfer updates to SD card, iPhone and iPad compatible, Supports various Garmin avionics, Uses standard USB-C SD card reader, Fast Wi-Fi/Cellular downloads

**In-app purchases:** none


## Frequently asked questions

### Is FRATForm free?

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

### Is MachDB free?

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

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

FRATForm and MachDB are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do FRATForm or MachDB have ads?

Neither FRATForm nor MachDB 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.*