# Construction Calc Pro 7 vs TrueFault

The clearest difference is ads: TrueFault at none against Construction Calc Pro 7's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Construction Calc Pro 7 sells 1 one-off in-app purchase and TrueFault sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Construction Calc Pro 7 ships an update every 2 months, TrueFault every 6 weeks. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Construction Calc Pro 7 | TrueFault |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (28 ratings)](https://appshunter.io/ios/app/construction-calc-pro-7/id1419339827/reviews)** | — |
| Number of ratings | **28** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 88 MB | 2 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Troy Knight](https://appshunter.io/developer/1419339802) | [Nicole Nalley](https://appshunter.io/developer/1894562817) |

## What reviewers say

### Construction Calc Pro 7

[App page](https://appshunter.io/ios/app/construction-calc-pro-7/id1419339827)

This app offers a comprehensive suite of 82 construction calculators for various tasks like concrete, drywall, and roofing. It allows measurements in both imperial and metric units and features a high-visibility display for use in direct sunlight.

**Highlights:** 82 construction calculators, Imperial and metric measurements, High visibility display, Aggregate, asphalt, concrete calculations, Drywall, flooring, framing tools, Paint, rafter, roofing calculators

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium ad-free version | $3.99 | one-time |


### TrueFault

[App page](https://appshunter.io/ios/app/truefault-fault-current-calc/id6772432318)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TrueFault Pro | $0.99 | per month |
| TrueFault Pro | $4.99 | per year |
| TrueFault Pro Unlock | $6.99 | one-time |


## Frequently asked questions

### Is Construction Calc Pro 7 free?

Construction Calc Pro 7 is free to download, with in-app purchases available.

### Is TrueFault free?

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

### Do Construction Calc Pro 7 or TrueFault have ads?

Construction Calc Pro 7 shows ads; TrueFault does not.

### Which is updated more often, Construction Calc Pro 7 or TrueFault?

Construction Calc Pro 7 ships an update every 2 months, and TrueFault every 6 weeks. Most recently, Construction Calc Pro 7 was updated on November 2, 2026 and TrueFault on November 5, 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.*