Unbuilt Works vs globalImprintMap
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Unbuilt Works
Explore ambitious architectural projects that were never built. Discover visionary designs, historical concepts, and megastructures through an interactive map, categorized by era, style, and architect. Learn the reasons why these groundbreaking ideas never reached completion.
- Interactive global map of unbuilt architecture
- Browse by era, style, and architect
- Detailed commentary on construction challenges
- Explore visionary design concepts
- Search by project type and era
- Save favorite projects
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THE GREATEST BUILDINGS IN HISTORY—THAT WERE NEVER BUILT. What if Frank Lloyd Wright's mile-high skyscraper reshaped Chicago? What if Buckminster Fuller's floating cities became real? What if Paris built a pyramid larger than Giza? Unbuilt Works explores the world's most ambitious unbuilt architecture, visionary design concepts, and historical projects that came shockingly close to reality. EXPLORE UNBUILT ARCHITECTURE WORLDWIDE Discover thousands of unbuilt buildings, concept architecture, and never-built megastructures through an interactive global map. Tap any location to see what architects once planned for that city. BROWSE BY ERA, STYLE, AND ARCHITECT Find forgotten projects from: - Ancient Roman engineering - Renaissance city planning, including da Vinci's ideal city - Modernism, Brutalism, and postmodern proposals - Wright, Fuller, Zaha Hadid, and more - Futuristic, experimental, and conceptual architecture Search unbuilt skyscrapers, urban design concepts, retro-futurism, parametric ideas, and radical architectural visions from every era. LEARN WHY THEY WERE NEVER BUILT Each project includes detailed commentary on the political, engineering, economic, and design challenges that prevented construction: - Political opposition and planning failures - Financial collapse and budget overruns - Engineering limits of the era - Unrealistic design concepts - Wars, cultural shifts, and lost opportunities FEATURED PROJECTS - The Palace of the Soviets - Tatlin's Tower - The Mile-High Illinois - Metabolist megastructures - Unrealized Grand Central replacements - Experimental, cancelled, and visionary proposals worldwide Perfect for anyone who loves architecture, design history, urban planning, and speculative buildings. GO PREMIUM FOR FULL ACCESS Upgrade anytime to unlock: - Unlimited favorites - Advanced search by architect, era, style, or region - Complete access to thousands of unbuilt projects - No ads - Support independent architectural research ABOUT UNBUILT WORKS Unbuilt Works provides educational analysis, architectural commentary, and documented historical research on projects that influenced design—despite never being built. Explore how these ideas shaped cities, movements, and modern architecture. Download for free and start discovering the world that could have been. What if they built it? Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
globalImprintMap
Discover exceptional buildings worldwide with an interactive map. Learn about architects, find structures near you, and plan visits to iconic architecture. Share your discoveries and contribute to a growing global collection.
- Interactive global architecture map
- Location-based discovery
- Detailed project information
- Share favorite projects
- Get directions to buildings
- Submit new projects
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Description: Explore remarkable architecture from around the world. Global Imprint Map is your guide to discovering exceptional buildings, learning about the architects behind them, and planning visits to iconic structures near you. DISCOVER & EXPLORE • Interactive global map with projects spanning multiple continents • Filter by building name, architect, firm, or region • Find architecture near you with location-based discovery • Detailed project information including year, typology, and architect SHARE & CONNECT • Share your favorite projects with friends • Get directions to any building with one tap • Open locations directly in Apple Maps CONTRIBUTE • Submit projects to grow the global collection • Community and professional submissions welcome • All submissions reviewed for quality DESIGNED FOR iOS • Native Share Sheet integration • Context menus for quick actions • Home Screen Quick Actions (3D Touch/Long Press) • Dark Mode support • Dynamic Type for accessibility • Haptic feedback throughout Sponsored by USC School of Architecture. USC-affiliated projects are marked with a special designation, while the platform welcomes architecture submissions from the global community. Whether you're an architecture student, design professional, or simply appreciate great buildings, Global Imprint Map helps you discover and explore remarkable design worldwide.
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Verdict
The clearest difference is in-app purchases: globalImprintMap at none against Unbuilt Works's 2. globalImprintMap also leads on ads (none vs shown). Unbuilt Works's advantage is iOS requirement (13.4 vs 17.0). On price, rating, ratings volume and update cadence there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Unbuilt Works sells 2 in-app purchases, starting at $4.99 per month. globalImprintMap asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Unbuilt Works against 5.0 for globalImprintMap. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
Unbuilt Works ships an update every 5 days, globalImprintMap every 8 days. The most recent releases landed on October 28, 2026 and October 30, 2026 respectively.
| Parameter | Unbuilt Works | globalImprintMap |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (1 ratings) |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 5 days — better | Every 8 days |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 39 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Brett Cassidy | Seung Hoon Lee |
In-app purchases
Unbuilt Works
- Premium Monthly$4.991 Month
- Premium Yearly$39.991 Year
globalImprintMap
No in-app purchases
Questions
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Is globalImprintMap free?
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