# Construction Calc Pro Lite vs AccessSlope

The clearest difference is price: Construction Calc Pro Lite at Free against AccessSlope's $0.99. Construction Calc Pro Lite also leads on update cadence (every 5 months vs every 28 months). AccessSlope's advantage is ads (none vs shown) and iOS requirement (12.0 vs 17.0). On rating, ratings volume, in-app purchases and device support there is nothing between them.

Construction Calc Pro Lite is free to download; AccessSlope costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Construction Calc Pro Lite against 5.0 for AccessSlope. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Construction Calc Pro Lite ships an update every 5 months, AccessSlope every 28 months. Both last shipped on October 5, 2026.

## The numbers

| Metric | Construction Calc Pro Lite | AccessSlope |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/construction-calc-pro-lite/id942135958/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/accessslope/id972504534/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 9.5% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 5 months** | Every 28 months |
| Monetization | **Free** | Paid |
| Size | 89 MB | 3 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Snappy Appz Inc.](https://appshunter.io/developer/375591377) | [University of Wisconsin–Milwaukee](https://appshunter.io/developer/450548757) |

## What reviewers say

### Construction Calc Pro Lite

[App page](https://appshunter.io/ios/app/construction-calc-pro-lite/id942135958)

This calculator app is designed for construction professionals, offering specialized functions for measurements in feet, inches, and fractional inches. It includes modules for material estimates, conversions, area and volume calculations, trigonometry, and stair design, transforming your device into a construction computer.

**Highlights:** Feet, inches, and fractional inch measurements, Material estimation modules, Area and volume calculations, Trigonometry and triangle solver, Stair and crown moulding calculators, Fraction reduction and conversion, Estimate transfer and email

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

**In-app purchases:** none


### AccessSlope

[App page](https://appshunter.io/ios/app/accessslope/id972504534)

Measure ramp accessibility with degrees, percent increase, and ratio. Quickly record measurements and receive an accessibility rating. Save and export data via email.

**Highlights:** Measure degrees, percent, and ratio of ramps, Assess ramp accessibility on a scale, Record measurements in 3 seconds, Add comments to measurements, Save measurements to a list, Export measurements via email

**In-app purchases:** none


## Frequently asked questions

### Is Construction Calc Pro Lite free?

Construction Calc Pro Lite is free to download, with no in-app purchases.

### Is AccessSlope free?

AccessSlope costs $0.99, with no in-app purchases.

### Which has better reviews, Construction Calc Pro Lite or AccessSlope?

Construction Calc Pro Lite and AccessSlope are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Construction Calc Pro Lite or AccessSlope have ads?

Construction Calc Pro Lite shows ads; AccessSlope does not.

### Which is updated more often, Construction Calc Pro Lite or AccessSlope?

Construction Calc Pro Lite ships an update every 5 months, and AccessSlope every 28 months. Most recently, Construction Calc Pro Lite was updated on October 5, 2026 and AccessSlope on October 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.*