# DroneScout pro vs Foundation Squaring Calculator

The clearest difference is price: DroneScout pro at Free against Foundation Squaring Calculator's $4.99. Foundation Squaring Calculator's advantage is in-app purchases (none vs 3) and update cadence (weekly vs every 2 weeks). On ads, device support and iOS requirement there is nothing between them.

DroneScout pro is free to download; Foundation Squaring Calculator costs $4.99 up front. DroneScout pro sells 3 in-app purchases, starting at $2.99 per month. Foundation Squaring Calculator asks for nothing beyond the download.

DroneScout pro ships an update every 2 weeks, Foundation Squaring Calculator weekly. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | DroneScout pro | Foundation Squaring Calculator |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[3.7 (12 ratings)](https://appshunter.io/ios/app/dronescout-pro/id6746203826/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 61 MB | 37 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BlueMark Innovations BV](https://appshunter.io/developer/1815729698) | [Alexander Riggs](https://appshunter.io/developer/6791232535) |

## What reviewers say

### DroneScout pro

[App page](https://appshunter.io/ios/app/dronescout-pro/id6746203826)

Transform your phone into a drone radar to detect nearby drones using RemoteID/DRI technology. View drone details, save flight paths, and get enhanced airspace awareness. Premium features offer notifications, historical data, and advanced map options.

**Highlights:** Drone detection via Bluetooth/WLAN, Map display of drone locations, View drone details and flight paths, Save flight paths to GPX, Notifications for detected drones (premium), Historical detection data (premium), Multiple map providers and layers (premium)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Silver package monthly | $2.99 | per month |
| Gold package | $5.99 | per month |
| Platinum package | $9.99 | per month |


### Foundation Squaring Calculator

[App page](https://appshunter.io/ios/app/foundation-squaring-calculator/id6795545710)

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

**In-app purchases:** none


## Frequently asked questions

### Is DroneScout pro free?

DroneScout pro is free to download, with in-app purchases available.

### Is Foundation Squaring Calculator free?

Foundation Squaring Calculator costs $4.99, with no in-app purchases.

### Do DroneScout pro or Foundation Squaring Calculator have ads?

Neither DroneScout pro nor Foundation Squaring Calculator shows ads.

### Which is updated more often, DroneScout pro or Foundation Squaring Calculator?

DroneScout pro ships an update every 2 weeks, and Foundation Squaring Calculator weekly. Most recently, DroneScout pro was updated on October 24, 2026 and Foundation Squaring Calculator on October 9, 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.*