# Thermal Scope vs Square and Compass

The clearest difference is update cadence: Square and Compass at every 4 weeks against Thermal Scope's every 3 months. 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.

Thermal Scope ships an update every 3 months, Square and Compass every 4 weeks. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Thermal Scope | Square and Compass |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Size | 18 MB | 54 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Software Shop](https://appshunter.io/developer/1288503758) | [Cristi Oprea](https://appshunter.io/developer/1894023093) |

## What reviewers say

### Thermal Scope

[App page](https://appshunter.io/ios/app/thermal-scope/id6755324605)

**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 Thermal Scope free?

Thermal Scope 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 Thermal Scope or Square and Compass have ads?

Neither Thermal Scope nor Square and Compass shows ads.

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

Thermal Scope ships an update every 3 months, and Square and Compass every 4 weeks. Most recently, Thermal Scope was updated on October 14, 2026 and Square and Compass on October 13, 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.*