# Concrete and Agg Calculator vs Contractor Autopilot

The clearest difference is ads: Contractor Autopilot at none against Concrete and Agg Calculator's shown. Contractor Autopilot also leads on update cadence (every 10 days vs every 7 months). Concrete and Agg Calculator's advantage is iOS requirement (13.0 vs 15.0). On price, 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.

Concrete and Agg Calculator ships an update every 7 months, Contractor Autopilot every 10 days. The most recent releases landed on October 23, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Concrete and Agg Calculator | Contractor Autopilot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (39 ratings)](https://appshunter.io/ios/app/concrete-and-agg-calculator/id476650024/reviews)** | — |
| Number of ratings | **39** | — |
| Positive reviews | 60.5% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 10 days** |
| Monetization | Ad-supported | — |
| Size | 18 MB | 10 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chaney Enterprises](https://appshunter.io/developer/476650027) | [Contractor Autopilot LLC](https://appshunter.io/developer/6797378710) |

## What reviewers say

### Concrete and Agg Calculator

[App page](https://appshunter.io/ios/app/concrete-and-agg-calculator/id476650024)

Calculate precise amounts of concrete, aggregate, and masonry materials needed for various construction projects.  Accounts for potential waste and overages to ensure you order the right quantity.

**Highlights:** Concrete slab calculation, Concrete footing calculation, Concrete wall calculation, Aggregate and stone calculation, Block fill and mortar calculation, Accounts for waste and overages

**Features:** macOS Compatibility

**In-app purchases:** none


### Contractor Autopilot

[App page](https://appshunter.io/ios/app/contractor-autopilot/id6797378708)

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

**In-app purchases:** none


## Frequently asked questions

### Is Concrete and Agg Calculator free?

Concrete and Agg Calculator is free to download, with no in-app purchases.

### Is Contractor Autopilot free?

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

### Do Concrete and Agg Calculator or Contractor Autopilot have ads?

Concrete and Agg Calculator shows ads; Contractor Autopilot does not.

### Which is updated more often, Concrete and Agg Calculator or Contractor Autopilot?

Concrete and Agg Calculator ships an update every 7 months, and Contractor Autopilot every 10 days. Most recently, Concrete and Agg Calculator was updated on October 23, 2026 and Contractor Autopilot on October 22, 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.*