# Acuity vs Construction Calculator

The clearest difference is rating: Acuity at 5.0 against Construction Calculator's 4.3. Acuity also leads on in-app purchases (none vs 5). Construction Calculator's advantage is ratings volume (48 vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Construction Calculator sells 5 in-app purchases, starting at $4.99 per 7 days. Acuity asks for nothing beyond the download.

Acuity holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Construction Calculator has 48 ratings behind it against 1, so its average is the more settled of the two.

Acuity ships an update every 2 months, Construction Calculator every 6 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Acuity | Construction Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/acuity-vct/id1569833429/reviews)** | [4.3 (48 ratings)](https://appshunter.io/ios/app/construction-calculator-xcal/id6768104883/reviews) |
| Number of ratings | 1 | **48** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | **Free** | Freemium |
| Size | 6 MB | 59 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Acuity-vct, Inc.](https://appshunter.io/developer/901921616) | [Abdulmonem Dakheel](https://appshunter.io/developer/1772458822) |

## What reviewers say

### Acuity

[App page](https://appshunter.io/ios/app/acuity-vct/id1569833429)

Access live video feeds from security cameras connected to a compatible server. Monitor cameras, control PTZ movements, and receive alarm notifications. Customize camera layouts and save settings for easy access.

**Highlights:** Live camera viewing, PTZ camera control, Customizable camera layouts, Alarm notifications, Image capture, Server management

**In-app purchases:** none


### Construction Calculator

[App page](https://appshunter.io/ios/app/construction-calculator-xcal/id6768104883)

This app provides professional construction calculations and conversions for contractors and DIYers. It offers tools for feet and inches, metric measurements, material estimation, and advanced construction tasks like roof pitch and stair layouts. Simplify your jobsite work with accurate and fast results.

**Highlights:** Feet & inch calculations, Metric conversions, Fractions & decimals, Area & volume calculations, Roof pitch & angles, Material estimators, Stair & stud layouts

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Monthly | $7.99 | per month |
| Yearly | $19.99 | per year |
| lifetime access | $19.99 | one-time |
| lifetime access | $24.99 | one-time |


## Frequently asked questions

### Is Acuity free?

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

### Is Construction Calculator free?

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

### Which has better reviews, Acuity or Construction Calculator?

Acuity is rated higher. Acuity averages 5.0 out of 5 from 1 ratings, while Construction Calculator averages 4.3 from 48 ratings.

### Do Acuity or Construction Calculator have ads?

Neither Acuity nor Construction Calculator shows ads.

### Which is updated more often, Acuity or Construction Calculator?

Acuity ships an update every 2 months, and Construction Calculator every 6 weeks. Most recently, Acuity was updated on November 3, 2026 and Construction Calculator on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*