# Construction Calc vs SheetFlow

Construction Calc and SheetFlow are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Construction Calc sells 1 one-off in-app purchase and SheetFlow sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Construction Calc | SheetFlow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/construction-calc-estimator/id6755724882/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free | — |
| Size | 3 MB | 14 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Konstantin Khoroshun](https://appshunter.io/developer/1476700024) | [Daniel Ring](https://appshunter.io/developer/1896733892) |

## What reviewers say

### Construction Calc

[App page](https://appshunter.io/ios/app/construction-calc-estimator/id6755724882)

This offline calculator helps construction professionals and DIYers quickly estimate materials for various projects. It supports imperial and metric units, and all calculations are stored locally for privacy.  No internet connection is required.

**Highlights:** Offline material estimation, Calculates 8 key materials, Feet-Inch-Fraction input, Imperial & Metric units, Local data storage, No subscriptions or ads

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Features | $0.99 | one-time |


### SheetFlow

[App page](https://appshunter.io/ios/app/sheetflow-drywall-calculator/id6773512827)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SheetFlow Pro Monthly | $4.99 | per month |
| SheetFlow Pro Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is Construction Calc free?

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

### Is SheetFlow free?

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

### Do Construction Calc or SheetFlow have ads?

Neither Construction Calc nor SheetFlow shows ads.

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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.*