Apps by HKBU ARC
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Education

Principles of Economics

HKBU ARC

Free download 4.50 · 1 storefront · 8 ratings In-app purchases unconfirmed
Open on Apple

About this app

This is an essential study app ideal for students learning economics. The app consists of basic micro and macroeconomic primers, providing concise and simple explanations of key economic concepts, theories and models.
  - A learning resource that helps you learn important economic terms, reinforce key concepts and improve recall memory thorough concise explanations and illustrations; - Complete the mini self-assessments by topic areas, comprised of multiple-choice and true/false items to test your recall and refresh your knowledge of some key economic concepts. - Familiarize yourself with key concepts such as the process of "demand and its determinants", enlivened by the use of interactive diagrams and video animation clips.

Latest release

What’s New

Version 26 Sep 4, 2024

2024 Summer update: - Support for latest Apple iOS.

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
8 ratings
8 Aug 20, 2026 · 8 ratings Aug 20, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free
Price history
Current Free
Free Aug 20, 2026 · Free Aug 20, 2026

First snapshot captured. The trend line starts after the next crawler price observation.

  1. First observed Aug 20, 2026 · 10:49 PM Free

Screenshots

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