# Construction Calculator ° vs siteLog App

The clearest difference is update cadence: siteLog App at weekly against Construction Calculator °'s every 8 months. Construction Calculator °'s advantage is iOS requirement (17.6 vs 26.2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Construction Calculator ° sells 2 in-app purchases, starting at $0.99 per month and siteLog App sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Construction Calculator ° ships an update every 8 months, siteLog App weekly. The most recent releases landed on October 22, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Construction Calculator ° | siteLog App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/construction-calculator/id6747843052/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Weekly** |
| Monetization | Freemium | Freemium |
| Size | 2 MB | 12 MB |
| Requires iOS | **17.6** | 26.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nikhil Kumar](https://appshunter.io/developer/1783391273) | [Henning Winter](https://appshunter.io/developer/1868927153) |

## What reviewers say

### Construction Calculator °

[App page](https://appshunter.io/ios/app/construction-calculator/id6747843052)

This app provides fast and accurate building calculations for construction professionals and DIYers. It offers free tools for measurements, spacing, and angles, with optional pro features for stairs, concrete, and baluster spacing via subscription.

**Highlights:** Fast, accurate building math, Type measurements naturally, Free calculators for spacing and angles, Pro calculators for stairs and concrete, Smart measurement keys, Save and share results

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Construction Calculator Pro | $0.99 | per month |
| Construction Calculator Pro | $9.99 | per year |


### siteLog App

[App page](https://appshunter.io/ios/app/sitelog-app/id6757788047)

This app provides professionals with a digital log for capturing project progress, managing tasks, and generating detailed reports directly from their device. It offers features like automatic location and weather tagging, photo support, and custom branding for PDF exports, with an AI summary option for quicker insights.

**Highlights:** Project and entry customization, Automatic weather and GPS tagging, High-resolution photo and document support, Customizable PDF report exports, Optional iCloud sync, Local AI summary generation

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Yearly | $8.99 | per year |
| Lifetime | $34.99 | one-time |


## Frequently asked questions

### Is Construction Calculator ° free?

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

### Is siteLog App free?

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

### Do Construction Calculator ° or siteLog App have ads?

Neither Construction Calculator ° nor siteLog App shows ads.

### Which is updated more often, Construction Calculator ° or siteLog App?

Construction Calculator ° ships an update every 8 months, and siteLog App weekly. Most recently, Construction Calculator ° was updated on October 22, 2026 and siteLog App on October 7, 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.*