PolyU GreenCoin

Name: PolyU GreenCoin
Author: The Hong Kong Polytechnic University

By: The Hong Kong Polytechnic University

PolyU GreenCoin - A fascinating way to green your campus experience

Features & Capabilities

GreenCoin is an incentive-based programme at PolyU designed to promote campus-wide sustainability and recognize your efforts in making decarbonization impacts. By participating in selected sustainability activities and waste reduction actions, you can earn Coins through your mobile device. These Coins can then be redeemed for a variety of gifts and e-coupons, which are valid at various campus facilities. Join GreenCoin to make a difference and enjoy exclusive rewards for your sustainable actions!

User Growth & Download Statistics

App

By:

The Hong Kong Polytechnic University

Downloads:

8,096 8

Version:

2.2.0 Last updated: 2026-06-01

Version code:

2023092710

Creation date:

2020-10-05

Publisher country:

Permissions:

android.permission.ACCESS_COARSE_LOCATION Very high risk
android.permission.ACCESS_FINE_LOCATION Very high risk
android.permission.CAMERA Very high risk
android.permission.READ_CONTACTS Very high risk
android.permission.READ_PHONE_STATE Very high risk
android.permission.RECORD_AUDIO Very high risk
android.permission.READ_CALENDAR High risk
android.permission.READ_EXTERNAL_STORAGE High risk
android.permission.WRITE_CALENDAR High risk
android.permission.health.READ_STEPS High risk

Size:

74.26MB

Email:

it*****@polyu.edu.hk

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-06-08

Compare stats and ranking:

Ranking

# 585,615 ▼ 2,648

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

The Hong Kong Polytechnic University

Google Play Store

https://play.google.com/store/apps/details?id=com.polyu.csogreencoin

Email:

it*****@polyu.edu.hk

Website:

https://www.polyu.edu.hk/greencampus/greencoin/

User Reviews

The bugs are finally fixed!

Ji*****, 2022-10-18

Do you know how annoying it is to carry ten plastic bottles to to campus just to have the app crash? I like the idea of collecting green points, but this app is not stable at all. It does not work most of the time... please fix it.