WorldData vs Blackmont
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WorldData
Explore global challenges and progress with accessible research and data. Visualize worldwide living conditions and environmental changes. Future updates will include more data on health, energy, and the environment.
- Global problem research
- Data visualization
- Worldwide living conditions
- Environmental changes
- Demography data
- Future data updates
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The goal of this app is to make the knowledge on the big problems accessible and understandable. Our World in Data app is about research and data to make progress against the world’s largest problems. An app to see the large global problems and the powerful changes that reshape our world. This version comes with Demography data but more data like Health, Energy, Environment will come soon. This app gives you a comprehensive perspective on global living conditions and the earth’s environment. We will bring much more information soon Enjoy!.
Blackmont
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The Blackmont app puts Puerto Rico's real estate market at your fingertips, whether you're relocating to the island, searching for a vacation property, or ready to plant roots in paradise. Island Expertise — Work with a team that knows Puerto Rico's market inside and out, from Condado and San Juan to Dorado and beyond. Blackmont's agents guide you through every step, whether you're exploring off-market opportunities or buying your first island home. Personalized Listings — Browse a curated feed of active properties tailored to your budget, lifestyle, and goals. Save favorites, set alerts, and let your search evolve as you do. Direct Agent Access — Message your agent directly through the app. Share feedback on listings, ask questions, and stay aligned throughout the process — no back-and-forth needed. Off-Market Opportunities — Get access to Blackmont Direct, the team's network of properties not yet listed on the public market. Seamless Communication — From your first search to closing day, stay connected with a team that's known for responsiveness, attention to detail, and going the extra mile for every client. Your Puerto Rico home is waiting. Start your search today with the Blackmont app.
Screenshots
Verdict
The clearest difference is update cadence: Blackmont at every 3 weeks against WorldData's every 31 months. WorldData's advantage is iOS requirement (13.2 vs 15.1). On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
WorldData ships an update every 31 months, Blackmont every 3 weeks. The most recent releases landed on August 28, 2026 and September 15, 2026 respectively.
| Parameter | WorldData | Blackmont |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (2 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 31 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.2 — better | 15.1 |
| Further details — not scored | ||
| Size | 34 MB | 190 MB |
| Age rating | 4+ | 4+ |
| Developer | JUAN GIL | Fernando Maldonado |
In-app purchases
WorldData
No in-app purchases
Blackmont
No in-app purchases









