# Trivigintuple Calc vs Construction Calculator Pro #1

The clearest difference is ads: Construction Calculator Pro #1 at none against Trivigintuple Calc's shown. Trivigintuple Calc's advantage is update cadence (every 2 weeks vs every 12 months) and device support (3 vs 1). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Trivigintuple Calc ships an update every 2 weeks, Construction Calculator Pro #1 every 12 months. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Trivigintuple Calc | Construction Calculator Pro #1 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (97 ratings)](https://appshunter.io/ios/app/construction-calculator-pro-1/id6748603879/reviews)** |
| Number of ratings | — | **97** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 12 months |
| Monetization | — | Free |
| Size | 36 MB | 15 MB |
| Requires iOS | **15.8.3** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) | [Oryx](https://appshunter.io/developer/1778234263) |

## What reviewers say

### Trivigintuple Calc

[App page](https://appshunter.io/ios/app/trivigintuple-calc/id6742525963)

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

**In-app purchases:** none


### Construction Calculator Pro #1

[App page](https://appshunter.io/ios/app/construction-calculator-pro-1/id6748603879)

This app provides advanced construction math tools for builders and contractors. It offers precise calculations for framing, material estimation, and complex angles, helping to reduce errors and save time on the job.

**Highlights:** Dimensional conversions (feet-inch, decimal, metric), Rafter, stair, and angle calculations, Area, volume, and material estimations, Roofing, drywall, and siding estimates, Quick input with preset fraction buttons

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

**In-app purchases:** none


## Frequently asked questions

### Is Trivigintuple Calc free?

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

### Is Construction Calculator Pro #1 free?

Construction Calculator Pro #1 is free to download, with no in-app purchases.

### Do Trivigintuple Calc or Construction Calculator Pro #1 have ads?

Trivigintuple Calc shows ads; Construction Calculator Pro #1 does not.

### Which is updated more often, Trivigintuple Calc or Construction Calculator Pro #1?

Trivigintuple Calc ships an update every 2 weeks, and Construction Calculator Pro #1 every 12 months. Most recently, Trivigintuple Calc was updated on October 15, 2026 and Construction Calculator Pro #1 on October 24, 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.*