# Arch-Calc — Calculator for architects

> Architectural calculator with trigonometric and slope functions. (iPhone/iPad app by Urs Esposito.)

- Source: https://appshunter.io/ios/app/arch-calc/id1471994210 (this page in markdown: same URL + `.md`)
- Developer: [Urs Esposito](https://appshunter.io/developer/1471994209)
- Category: Education, Productivity
- Price: Free
- Rating: 1.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 8 MB
- Languages: English
- Released: 2019-07-13
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/arch-calc/id1471994210/reviews.md

## What is Arch?

With an elegant and functional design, this calculator is simple to use in the office, on the building site, or whenever/wherever it is needed.
Complete with trigonometric functions, percentage incline (slope), angle of a slope and buttons that are comfortable to use and see.

## Key features

- Trigonometric functions
- Percentage incline (slope)
- Angle of a slope
- Elegant and functional design
- Easy to use buttons

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/arch-calc/id1471994210/reviews.md

### 1/5 — Not an architectural calculator

*2022-12-10, version 2.04*

As an architect I would want a ft and inch calculator not a trig calculator. Not useful.

## Frequently asked questions about Arch

### What are the main features of Arch-Calc?

Arch-Calc includes trigonometric functions, percentage incline (slope) calculations, and angle of a slope measurements. It boasts an elegant and functional design with comfortable buttons for ease of use.

### Is Arch-Calc suitable for use on a building site?

Yes, the app is designed to be simple to use in the office, on the building site, or wherever it is needed, suggesting durability and ease of access in professional environments.

### What devices support Arch-Calc?

Arch-Calc is supported on iPhone, iPad, and iPod devices, making it accessible to a wide range of Apple users.

### What is the age rating for Arch-Calc?

Arch-Calc has an age rating of 4+, indicating it is suitable for young users and above.

### How often is Arch-Calc updated?

The latest version of Arch-Calc is 2.04, which was last updated on September 17, 2019. This indicates infrequent updates.

### Does Arch-Calc have ads?

No, Arch-Calc does not contain advertisements, providing an uninterrupted user experience.

### What is the user rating for Arch-Calc?

Arch-Calc currently has a rating of 1.0 stars from 1 rating, suggesting a very limited user base or potential for improvement.

### What is the price of Arch-Calc?

Arch-Calc is available for free, making its specialized architectural calculation tools accessible without any cost.

## Version history (last 5 releases)

### 2.04 — 2019-09-17

Responding to user requests, we have changed the calculator's display in version 2.04. Additionally, we have added an automatic-scroll function to show every calculation in real-time.

### 2.03 — 2019-09-06

In version 2.03.1, the user is able to access data from previous calculations. This data can be viewed, scrolled through and accessed. To clear all data, double tap the "C" button. Version 2.03.1 is available for iOS 11.0 - 12.4.

### 2.02.1 — 2019-09-03

In addition to the changes seen in version 2.02, version 2.02.1 has been adjusted to function on all operating systems between ios 11.0 and 12.4.
After feedback from users, version 2.02.1 now has an altered "=" functionality that is more user-friendly.

### 2.02 — 2019-08-29

In Arch-Calc version 2.02 we have changed the functionality of all buttons, so that numbers can be continually calculated (without the need to press the "=" button).
Additionally, the results of previous calculations will be shown above the current result, these can be scrolled through, viewed and ,if desired, deleted by closing the App or by double tapping the "C" button. 
We hope that you like the updates!

### 2.01 — 2019-08-05

In this version, we have changed the colour of the calculator to increase the ease of access. Bugs have been fixed and the number format has been altered.

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## More apps by Urs Esposito

- [Arch-Dict](https://appshunter.io/ios/app/arch-dict/id1494477628)

All apps by Urs Esposito: https://appshunter.io/developer/1471994209

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*