# Build4People: Citizen Science

> Build4People: Citizen Science (iPhone/iPad app by NXT YOU GmbH.)

- Source: https://appshunter.io/ios/app/build4people-citizen-science/id6478510837 (this page in markdown: same URL + `.md`)
- Developer: [NXT YOU GmbH](https://appshunter.io/developer/1606138100)
- Category: Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 3 MB
- Languages: English
- Released: 2024-11-14
- Data updated: 2026-05-18
- User reviews in markdown: https://appshunter.io/ios/app/build4people-citizen-science/id6478510837/reviews.md

## What is Build4People?

Citizen Science is a free app for Phnom Penh residents to evaluate their perceptions of urban green infrastructure (UGI) and their self-assessed quality of life (QoL).

Rapid urbanization in Phnom Penh has reduced green spaces, negatively affecting the environment, well-being, health, and overall quality of life.
Understanding these perceptions is key to informed urban planning and sustainable development.

This app aims to gather insights from residents about UGI and QoL to directly contribute to sustainable urban development in Phnom Penh.


## Version history (last 1 release)

### 1.0 — 2024-11-14

No release notes.

## More apps by NXT YOU GmbH

- [Playvent](https://appshunter.io/ios/app/playvent/id6450209744)
- [NXT Share](https://appshunter.io/ios/app/nxt-share/id6463131957)
- [NXT - Chat](https://appshunter.io/ios/app/nxt-chat/id6464425254)
- [NXT ASK X](https://appshunter.io/ios/app/nxt-ask-x/id6473683654)
- [TvojUpdate](https://appshunter.io/ios/app/tvojupdate/id6475635679)

All apps by NXT YOU GmbH: https://appshunter.io/developer/1606138100

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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 2026-05-18.*