# ParkSonar vs Square and Compass

The clearest difference is update cadence: ParkSonar at weekly against Square and Compass's every 4 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

ParkSonar ships an update weekly, Square and Compass every 4 weeks. The most recent releases landed on October 5, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | ParkSonar | Square and Compass |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 weeks |
| Size | 18 MB | 54 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Michael Mathieu](https://appshunter.io/developer/1451289797) | [Cristi Oprea](https://appshunter.io/developer/1894023093) |

## What reviewers say

### ParkSonar

[App page](https://appshunter.io/ios/app/parksonar/id6746721648)

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

**In-app purchases:** none


### Square and Compass

[App page](https://appshunter.io/ios/app/square-and-compass/id6769383161)

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

**In-app purchases:** none


## Frequently asked questions

### Is ParkSonar free?

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

### Is Square and Compass free?

Square and Compass is free to download, with no in-app purchases.

### Do ParkSonar or Square and Compass have ads?

Neither ParkSonar nor Square and Compass shows ads.

### Which is updated more often, ParkSonar or Square and Compass?

ParkSonar ships an update weekly, and Square and Compass every 4 weeks. Most recently, ParkSonar was updated on October 5, 2026 and Square and Compass on October 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*