# Flight Bag for Crews vs Variable Calculator

The clearest difference is ads: Flight Bag for Crews at none against Variable Calculator's shown. Variable Calculator's advantage is iOS requirement (15.0 vs 18.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Flight Bag for Crews sells 3 in-app purchases, starting at $1.99 per month and Variable Calculator sells 1 in-app purchase, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Flight Bag for Crews | Variable Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (26 ratings)](https://appshunter.io/ios/app/flight-bag-for-crews/id1581403359/reviews)** | — |
| Number of ratings | **26** | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 20 MB | 56 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nazmi Yavuz](https://appshunter.io/developer/1574077750) | [About Service Inc.](https://appshunter.io/developer/1750678932) |

## What reviewers say

### Flight Bag for Crews

[App page](https://appshunter.io/ios/app/flight-bag-for-crews/id1581403359)

This aviation app streamlines flight preparation and organization for pilots and aviation enthusiasts. It offers quick access to essentials, smart tools for flight prep, and a clean interface. Free and Pro versions are available, with advanced calculations for professionals.

**Highlights:** Aviation essentials and references, Smart flight preparation tools, Clean, minimal interface, Advanced calculations (Pro), Free and Pro versions

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Auto Subscription | $1.99 | per month |
| One Year Auto Subscription | $9.99 | per year |
| Lifetime Access | $19.99 | one-time |


### Variable Calculator

[App page](https://appshunter.io/ios/app/variable-calculator-formulas/id6504642679)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| unlock_subscription | $1.99 | per month |


## Frequently asked questions

### Is Flight Bag for Crews free?

Flight Bag for Crews is free to download, with in-app purchases available.

### Is Variable Calculator free?

Variable Calculator is free to download, with in-app purchases available.

### Do Flight Bag for Crews or Variable Calculator have ads?

Variable Calculator shows ads; Flight Bag for Crews does not.

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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.*