# Construction Calculator vs Triangle Calculator

The clearest difference is rating: Construction Calculator at 4.7 against Triangle Calculator's 3.7. Construction Calculator also leads on update cadence (every 6 days vs every 4 months) and ratings volume (625 vs 3). Triangle Calculator's advantage is iOS requirement (14.0 vs 16.4). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Construction Calculator sells 8 in-app purchases, starting at $4.99 per month and Triangle Calculator sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Construction Calculator holds the better App Store score, 4.7 against 3.7. That said, the two scores are not equally well evidenced: Construction Calculator has 625 ratings behind it against 3, so its average is the more settled of the two.

Construction Calculator ships an update every 6 days, Triangle Calculator every 4 months. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Construction Calculator | Triangle Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (625 ratings)](https://appshunter.io/ios/app/construction-calculator/id1092417398/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/triangle-calculator-solver/id6757908425/reviews) |
| Number of ratings | **625** | 3 |
| Positive reviews | 53.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 4 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 49 MB | 15 MB |
| Requires iOS | 16.4 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [xNeat.com](https://appshunter.io/developer/327498295) | [Vaghani Keyur](https://appshunter.io/developer/1164464860) |

## What reviewers say

### Construction Calculator

[App page](https://appshunter.io/ios/app/construction-calculator/id1092417398)

This app is a powerful calculator designed for construction and woodworking professionals, as well as students. It simplifies calculations involving feet, inches, and fractions, offering conversions between various measurement units and displaying equations and results simultaneously. Advanced features are available through optional in-app purchases.

**Highlights:** Decimal to fraction converter, Fraction to decimal conversion, Simultaneous equation and result display, Advanced editing capabilities, Today Screen integration, Support for multiple dimensional formats

**Features:** Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Construction Calculator | $4.99 | per month |
| Construction Calculator | $39.99 | per year |
| Themes | $1.99 | one-time |
| Calculator Plus | $3.99 | one-time |
| Rafter | $4.99 | one-time |
| Stair Calculator | $4.99 | one-time |
| Fraction Calculator | $9.99 | one-time |
| Construction Calculator | $14.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Quick and accurate calculations
- 💡 Helpful for construction work
- 🎨 Customizable colors

**What reviewers complain about**

- 💰 Subscription model is too expensive
- 🔒 Paywall locks out useful features
- 🔄 Forced updates break existing functionality
- 🤯 Confusing and difficult to navigate

**Reported bugs**

- Calculation errors and incorrect results
- Freezing and crashing on certain devices
- Compatibility issues with newer OS versions

**Requested features**

- Bring back fraction display in results
- Allow offline use without subscription
- Add more construction-specific tools
- Improve user interface and usability


### Triangle Calculator

[App page](https://appshunter.io/ios/app/triangle-calculator-solver/id6757908425)

This geometry tool simplifies trigonometry and triangle calculations. It provides quick and accurate results for various measurements, including angles, sides, area, and advanced geometric properties. Ideal for students, professionals, and anyone needing precise calculations.

**Highlights:** Triangle angle calculation, Side length and hypotenuse calculation, Area and perimeter calculation, Advanced geometry calculations, User-friendly interface, Accurate results

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $0.99 | per month |
| Yearly Premium | $2.99 | per year |


## Frequently asked questions

### Is Construction Calculator free?

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

### Is Triangle Calculator free?

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

### Which has better reviews, Construction Calculator or Triangle Calculator?

Construction Calculator is rated higher. Construction Calculator averages 4.7 out of 5 from 625 ratings, while Triangle Calculator averages 3.7 from 3 ratings.

### Do Construction Calculator or Triangle Calculator have ads?

Neither Construction Calculator nor Triangle Calculator shows ads.

### Which is updated more often, Construction Calculator or Triangle Calculator?

Construction Calculator ships an update every 6 days, and Triangle Calculator every 4 months. Most recently, Construction Calculator was updated on October 16, 2026 and Triangle Calculator 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.*