# BPI Calc vs Flight Risk

The clearest difference is in-app purchases: Flight Risk at none against BPI Calc's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. BPI Calc sells 1 in-app purchase, starting at $299.99 per year. Flight Risk asks for nothing beyond the download.

BPI Calc ships an update every 3 weeks, Flight Risk monthly. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | BPI Calc | Flight Risk |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 40 MB | 286 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [The CM Group.net Pty Ltd](https://appshunter.io/developer/1787544551) | [Flight Risk Co Pty Ltd](https://appshunter.io/developer/1822751921) |

## What reviewers say

### BPI Calc

[App page](https://appshunter.io/ios/app/bpi-calc/id6739940689)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BPI Calc Pro Annual | $299.99 | per year |


### Flight Risk

[App page](https://appshunter.io/ios/app/flight-risk/id6747754487)

**In-app purchases:** none


## Frequently asked questions

### Is BPI Calc free?

BPI Calc is free to download, with in-app purchases available.

### Is Flight Risk free?

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

### Do BPI Calc or Flight Risk have ads?

Neither BPI Calc nor Flight Risk shows ads.

### Which is updated more often, BPI Calc or Flight Risk?

BPI Calc ships an update every 3 weeks, and Flight Risk monthly. Most recently, BPI Calc was updated on October 16, 2026 and Flight Risk on October 10, 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.*