# Simple FRAT vs Fire Heli Load Calc

The clearest difference is price: Fire Heli Load Calc at $2.99 against Simple FRAT's $12.99. Fire Heli Load Calc also leads on iOS requirement (13.0 vs 15.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

Simple FRAT costs $12.99 and Fire Heli Load Calc $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Simple FRAT ships an update every 3 weeks, Fire Heli Load Calc every 6 weeks. The most recent releases landed on October 25, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Simple FRAT | Fire Heli Load Calc |
| --- | --- | --- |
| Price | $12.99 | **$2.99** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Size | 137 MB | 55 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IowaComputerGurus, Inc.](https://appshunter.io/developer/1536079253) | [Arsenal Dev LLC](https://appshunter.io/developer/1559628965) |

## What reviewers say

### Simple FRAT

[App page](https://appshunter.io/ios/app/simple-frat/id1538829773)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Fire Heli Load Calc

[App page](https://appshunter.io/ios/app/fire-heli-load-calc/id6747595480)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Simple FRAT free?

Simple FRAT costs $12.99, with no in-app purchases.

### Is Fire Heli Load Calc free?

Fire Heli Load Calc costs $2.99, with no in-app purchases.

### Do Simple FRAT or Fire Heli Load Calc have ads?

Neither Simple FRAT nor Fire Heli Load Calc shows ads.

### Which is updated more often, Simple FRAT or Fire Heli Load Calc?

Simple FRAT ships an update every 3 weeks, and Fire Heli Load Calc every 6 weeks. Most recently, Simple FRAT was updated on October 25, 2026 and Fire Heli Load Calc on October 11, 2026.

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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.*