# Construction Guru vs builDx

The clearest difference is in-app purchases: builDx at none against Construction Guru's 1. builDx also leads on iOS requirement (13.0 vs 17.0). Construction Guru's advantage is update cadence (daily vs every 3 days). On price, ads and device support there is nothing between them.

Both are free to download. Construction Guru sells 1 one-off in-app purchase. builDx asks for nothing beyond the download.

Construction Guru ships an update daily, builDx every 3 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Construction Guru | builDx |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/construction-guru/id6761443502/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Daily** | Every 3 days |
| Monetization | Paid | — |
| Size | 4 MB | 34 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jaime McGauley](https://appshunter.io/developer/1814207689) | [Soft Crunch](https://appshunter.io/developer/1751250568) |

## What reviewers say

### Construction Guru

[App page](https://appshunter.io/ios/app/construction-guru/id6761443502)

This comprehensive construction calculator offers a suite of tools for measurements, framing, and trigonometry. It provides visual previews, code compliance checks, and offline functionality, all accessible through a one-time purchase.

**Highlights:** Feet-inch-fraction math, Framing and rafter calculations, Unit conversions, Trigonometry functions, Code compliance checks, Offline functionality, Visual layout previews

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access Unlock | $19.99 | one-time |


### builDx

[App page](https://appshunter.io/ios/app/buildx-construction-reporter/id6764043459)

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

**In-app purchases:** none


## Frequently asked questions

### Is Construction Guru free?

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

### Is builDx free?

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

### Do Construction Guru or builDx have ads?

Neither Construction Guru nor builDx shows ads.

### Which is updated more often, Construction Guru or builDx?

Construction Guru ships an update daily, and builDx every 3 days. Most recently, Construction Guru was updated on October 28, 2026 and builDx on October 31, 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.*