# engineering economics — compounding & depreciation

> A primer on engineering economics with compounding, depreciation, and learning tools. (iPhone/iPad app by Sigma SKY, LLC.)

- Source: https://appshunter.io/ios/app/engineering-economics/id381458021 (this page in markdown: same URL + `.md`)
- Developer: [Sigma SKY, LLC](https://appshunter.io/developer/320947305)
- Category: Finance, Utilities
- Price: $2.99
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.3 · 49 MB
- Languages: English
- Released: 2010-07-15
- Data updated: 2026-06-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/engineering-economics/id381458021/reviews.md

## What is engineering economics?

"engineering economics" is a little bit of economics for the engineer, for the times when the technical path crosses the other side.

Engineering Economics started out as an introductory course to Industrial Engineering; it's now also taught in systems engineering curriculums. In some curriculum, it's also required for those declaring engineering as a major. 
*This application is a primer for Engineering Economics.

Topics include: 
+ discrete compounding, 
+ continuous compounding, 
+ depreciation, 
+ and much more.

It also includes examples, worksheets, tables, quizzes, and calculators to provide further understanding of this subject.

No in-app purchase.
No ads.
Accessible offline.

## Key features

- Discrete compounding
- Continuous compounding
- Depreciation calculations
- Examples and worksheets
- Quizzes and calculators
- Offline accessibility

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/engineering-economics/id381458021/reviews.md

### 1/5 — Waste

*2010-07-18*

Absolutely no user guide or help included with this app. You could look these formulas up on any search engine and they would provide you with more insight on formulas and cost you zero. Waste of $5.00.

## Frequently asked questions about engineering economics

### What is engineering economics?

Engineering economics is the study of economic principles applied to engineering projects and decisions. This app covers key topics like discrete and continuous compounding, and depreciation to help engineers understand the financial aspects of their work.

### What topics does engineering economics cover?

This app focuses on discrete compounding, continuous compounding, and depreciation. It also includes examples, worksheets, tables, quizzes, and calculators to provide further understanding of these subjects.

### Is engineering economics available offline?

Yes, engineering economics is accessible offline, allowing users to study and use its features without an internet connection.

### What devices does engineering economics support?

Engineering economics is supported on iPhone, iPad, and iPod devices.

### How much does engineering economics cost?

Engineering economics is a paid application priced at $2.99. There are no in-app purchases or ads.

### When was engineering economics last updated?

The latest version of engineering economics was updated on January 23, 2023. It is currently at version 2.6.

### What is the age rating for engineering economics?

Engineering economics has an age rating of 4+, making it suitable for a wide range of users.

### Does engineering economics have ads?

No, engineering economics does not contain any advertisements. It is a completely ad-free experience.

## Version history (last 1 release)

### 2.6 — 2023-01-23

This version contains iOS update, bug fixes, dark mode support, and improvements.

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All apps by Sigma SKY, LLC: https://appshunter.io/developer/320947305

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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.*