# Cornerstone Bids — Concrete Estimator & Takeoff

> Concrete and masonry estimating and proposal generation tool for subcontractors. (iPhone/iPad app by Cornerstonebids LLC.)

- Source: https://appshunter.io/ios/app/cornerstone-bids/id6792765224 (this page in markdown: same URL + `.md`)
- Developer: [Cornerstonebids LLC](https://appshunter.io/developer/6792765226)
- Category: Productivity, Business
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings · 2 written reviews indexed
- Age rating: 17+
- Requires: iOS 15.0 · 0 MB
- Languages: American English
- Released: 2026-07-28
- Data updated: 2026-08-06
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/cornerstone-bids/id6792765224/reviews.md

## What is Cornerstone Bids?

DESCRIPTION
Cornerstone Bids is built for concrete and masonry subcontractors who are tired of estimating with spreadsheets and being tied to a computer.
Create accurate takeoffs by phase—including footings, slabs, walls, columns, and more—with calculators designed around the work you perform in the field.
Set your material, labor, and equipment pricing once in Project Settings, and automatically apply it throughout your estimate.
When your estimate is complete, turn it into a clean, professional proposal in seconds.
Cornerstone Bids gives working subcontractors the practical tools they need to estimate faster, stay organized, and bid with confidence.

FEATURES
• Phase-based takeoff calculators
• Centralized material, labor, and equipment pricing
• Concrete, rebar, block, and wire mesh quantity tracking
• Professional proposal generation
• Access estimates from your phone, tablet, or web browser

## Key features

- Phase-based takeoff calculators
- Centralized pricing
- Quantity tracking
- Professional proposal generation
- Cross-device access

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/cornerstone-bids/id6792765224/reviews.md

### 5/5 — Fast

*2026-08-01*

Calculates, Prices, and Quotes my concrete projects while I am on the move. Nice…

### 5/5 — Calculations

*2026-07-28*

Calculations are spot on, great for a quick quote.

## Frequently asked questions about Cornerstone Bids

### What is Cornerstone Bids used for?

Cornerstone Bids is designed for concrete and masonry subcontractors to create accurate takeoffs, manage pricing for materials, labor, and equipment, and generate professional proposals quickly.

### Can I use Cornerstone Bids on my computer?

Yes, you can access your estimates from your phone, tablet, or web browser, meaning it is not limited to just mobile devices.

### What kind of pricing information can I manage in Cornerstone Bids?

You can set and manage your material, labor, and equipment pricing once in Project Settings, which will then be automatically applied throughout your estimates.

### Does Cornerstone Bids support different project phases?

Yes, the app allows you to create accurate takeoffs by phase, including specific calculators for footings, slabs, walls, columns, and more.

### What devices does Cornerstone Bids support?

Cornerstone Bids is available on iPhone, iPad, and iPod devices.

### What is the age rating for Cornerstone Bids?

The app has an age rating of 17+, indicating mature content or themes.

### How often is Cornerstone Bids updated?

The latest version was released on July 28, 2026, and it appears to have been recently launched, suggesting ongoing development and updates.

### Does Cornerstone Bids have ads?

No, Cornerstone Bids does not contain advertisements.

## Version history (last 2 releases)

### 1.1 — 2026-07-31

-Layout fixes.

### 1.0 — 2026-07-28

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-06.*