# AirCompare™ vs BrickCalc

The clearest difference is in-app purchases: AirCompare™ at none against BrickCalc's 2. BrickCalc's advantage is update cadence (weekly vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. BrickCalc sells 2 in-app purchases, starting at $1.99 per month. AirCompare™ asks for nothing beyond the download.

AirCompare™ ships an update every 3 months, BrickCalc weekly. The most recent releases landed on June 4, 2026 and July 29, 2026 respectively.

## The numbers

| Metric | AirCompare™ | BrickCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/aircompare/id1265636598/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free | — |
| Size | 7 MB | 46 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Wayne Henderson](https://appshunter.io/developer/1265636597) | [Innovius](https://appshunter.io/developer/1821041028) |

## What reviewers say

### AirCompare™

[App page](https://appshunter.io/ios/app/aircompare/id1265636598)

Optimize home energy usage and save money with smart ventilation and thermostat control. This app analyzes indoor and outdoor air quality, local weather, and electricity rates to automatically adjust your HomeKit-enabled devices for optimal comfort and cost savings.

**Highlights:** Ventilation controller, Thermostat controller, Automatic HomeKit device control, Energy consumption reduction, Weather and electricity rate analysis, Customizable rain sensitivity

**Features:** macOS Compatibility

**In-app purchases:** none


### BrickCalc

[App page](https://appshunter.io/ios/app/brickcalc-material-estimator/id6760630950)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BrickCalc Pro Monthly | $1.99 | per month |
| BrickCalc Pro | $9.99 | one-time |


## Frequently asked questions

### Is AirCompare™ free?

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

### Is BrickCalc free?

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

### Do AirCompare™ or BrickCalc have ads?

Neither AirCompare™ nor BrickCalc shows ads.

### Which is updated more often, AirCompare™ or BrickCalc?

AirCompare™ ships an update every 3 months, and BrickCalc weekly. Most recently, AirCompare™ was updated on June 4, 2026 and BrickCalc on July 29, 2026.

---

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