# Construction Calc Pro Lite vs RandoRoll

The clearest difference is in-app purchases: Construction Calc Pro Lite at none against RandoRoll's 1. RandoRoll's advantage is ads (none vs shown) and update cadence (every 3 days vs every 5 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. RandoRoll sells 1 one-off in-app purchase. Construction Calc Pro Lite asks for nothing beyond the download.

Construction Calc Pro Lite ships an update every 5 months, RandoRoll every 3 days. The most recent releases landed on October 5, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Construction Calc Pro Lite | RandoRoll |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/construction-calc-pro-lite/id942135958/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 9.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 89 MB | 9 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Snappy Appz Inc.](https://appshunter.io/developer/375591377) | [Dariel Cruz](https://appshunter.io/developer/1812745377) |

## 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


### RandoRoll

[App page](https://appshunter.io/ios/app/randoroll-spin-wheel/id6755256524)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 AI Generation Tokens | $2.99 | one-time |


## Frequently asked questions

### Is Construction Calc Pro Lite free?

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

### Is RandoRoll free?

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

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

Construction Calc Pro Lite shows ads; RandoRoll does not.

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

Construction Calc Pro Lite ships an update every 5 months, and RandoRoll every 3 days. Most recently, Construction Calc Pro Lite was updated on October 5, 2026 and RandoRoll on September 30, 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.*