ClairCity Skylines is a policy-making simulation game for citizens and researchers to model urban air quality outcomes on iOS.

The App DNA

What makes this app unique?

The project serves as a data-collection tool for the ClairCity.eu research initiative, displacing traditional survey methods with interactive policy simulation.

For Citizens and policy-interested users in European cities looking to engage with air quality and climate change research.

What does it look like?

Key features

Policy-making Simulationedge

Players enact city policies across environment, economy, health, and satisfaction sectors to reach clean-air goals.

City-Specific Scenariosedge

Simulations based on real-world data from Bristol, UK, with planned expansion to five additional EU cities.

Resource Management Loopstandard

Players balance city budget, pollution levels, and citizen happiness to avoid game-over states.

How much does it cost?

freeFree to play

The app is a free-to-play research tool funded by the European Union’s Horizon 2020 programme, with no visible monetization or in-app purchases.

Velocity

Dormant developmentopaqueShow more...

ClairCity Skylines has reached a zombie state, with no updates or activity recorded in over seven years. The last release occurred on January 17, 2019, and the app has remained stagnant since. There is no evidence of ongoing development, feature expansion, or maintenance cycles.

See all version history

Who built it?

University of the West of England

3 apps tracked · Games

UWE BristolUWE BristolUWE Bristol MyAttendanceUWE Bristol MyAttendance
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User Sentiment

What do users think recently?

How are ratings & reviews evolving?

App Store
2.00 · 2

Not enough recent reviews to extract reliable themes yet.

Read the full review analysis

Competition

Competitive landscape for ClairCity Skylines

How's the Games market?

ClairCity Skylines operates as a non-commercial research tool with no active chart presence. The lack of updates since 2019 positions the project as a static research archive rather than a competitive gaming title.

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The rivals identified

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The Analyst's Read

Key takeaways for ClairCity Skylines

Where is it heading?

The project is in a terminal maintenance state with no active development cycle. The PM should focus on preserving the existing research data rather than attempting to revive the user experience.

  • The seven-year development gap indicates the project has reached its end-of-life, limiting future research data collection potential.

The SWOT

Core Strengths
  • Research-based simulation barrier
  • Real-world city data integration
Critical Frictions 2 weaknesses inside
Growth Levers
  • Expansion to five additional EU cities
Market Threats 1 threat identified

Next best moves

1 Maintain

Audit compatibility for modern iOS versions because the app has not been updated in seven years → prevent total access loss

The counter-intuitive read

The project's long-term dormancy is a feature, not a bug…

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Bottom line

ClairCity Skylines functions as a specialized research tool, and its value rests on the integrity of its policy-making simulation. The PM should prioritize a stability audit to ensure the research project remains accessible to its target audience.

Unlock 2 critical frictions, 1 market threat and the analyst’s take.

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FAQ

Is ClairCity Skylines a commercial game?
No, it is a research-based policy simulation funded by the European Union’s Horizon 2020 programme, designed to collect anonymous policy data for academic research.
Will there be more cities added to the simulation?
The project description mentions plans to add five additional EU cities based on real-world data, though no updates have occurred since 2019.
Is the app free to play?
Yes, ClairCity Skylines is free to play and contains no in-app purchases or advertisements, as it is a research project.

Sources

  1. [1] App Store, source
  2. [2] Developer website, source

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by ClairCity Skylines, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “ClairCity Skylines Intelligence Report.” Updated Sep 18, 2026. https://marlvel.ai/apps/claircity-skylines

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