# AirCompare™ vs Material Cost Calculator

The clearest difference is in-app purchases: AirCompare™ at none against Material Cost Calculator's 1. AirCompare™ also leads on ads (none vs shown) and ratings volume (3 vs 1). Material Cost Calculator's advantage is update cadence (daily vs every 3 months) and rating (5.0 vs 4.7). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Material Cost Calculator sells 1 one-off in-app purchase. AirCompare™ asks for nothing beyond the download.

Material Cost Calculator holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

AirCompare™ ships an update every 3 months, Material Cost Calculator daily. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | AirCompare™ | Material Cost Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (3 ratings)](https://appshunter.io/ios/app/aircompare/id1265636598/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/material-cost-calculator/id6760621603/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Daily** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 7 MB | 11 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Wayne Henderson](https://appshunter.io/developer/1265636597) | [Trent Alderman](https://appshunter.io/developer/1865005062) |

## 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


### Material Cost Calculator

[App page](https://appshunter.io/ios/app/material-cost-calculator/id6760621603)

Quickly get precise material quantities and costs for construction projects. Features over 23 professional calculators for concrete, framing, roofing, and more, all usable offline with real-time estimates.

**Highlights:** 23+ professional construction calculators, Accurate material quantities, Real-time cost estimation, Works 100% offline, Save and share calculations, Imperial and metric unit support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Upgrade | $4.99 | one-time |


## Frequently asked questions

### Is AirCompare™ free?

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

### Is Material Cost Calculator free?

Material Cost Calculator is free to download, with in-app purchases available.

### Which has better reviews, AirCompare™ or Material Cost Calculator?

Material Cost Calculator is rated higher. AirCompare™ averages 4.7 out of 5 from 3 ratings, while Material Cost Calculator averages 5.0 from 1 ratings.

### Do AirCompare™ or Material Cost Calculator have ads?

Material Cost Calculator shows ads; AirCompare™ does not.

### Which is updated more often, AirCompare™ or Material Cost Calculator?

AirCompare™ ships an update every 3 months, and Material Cost Calculator daily. Most recently, AirCompare™ was updated on October 24, 2026 and Material Cost Calculator on October 16, 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.*