Black Tech Exchange vs Emerald Book
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Black Tech Exchange
This app is a curated marketplace to discover and support apps, platforms, and digital products created by Black founders. It helps users explore innovative tech across various categories and provides founders with increased visibility.
- Discover apps by Black founders
- Browse products by category
- Explore detailed app profiles
- Stay updated on new tech projects
- Share and support innovative products
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Black Tech Exchange Discover. Support. Share. BTE (Black Tech Exchange) is a curated marketplace for discovering apps, platforms, and digital products built by Black founders. Technology is shaping the future of how we live, work, and connect. BTE exists to make it easier to explore innovative tech products while supporting the founders behind them—all in one place. What You Can Do with BTE • Discover apps and digital tools created by Black founders • Browse products across categories like productivity, finance, wellness, social, education, and more • Explore detailed app profiles with descriptions, links, and use cases • Stay up to date with new and emerging tech projects • Share and support innovative products you believe in Whether you are a user looking for high-quality apps or a founder seeking visibility, BTE serves as a discovery layer connecting people to technology with purpose.
Emerald Book
Discover and support Black-owned businesses nationwide. Find local restaurants, service providers, and more, while contributing to economic growth and tracking the health of the Black economy.
- Discover Black-owned businesses
- Location-based search
- Track economic growth
- Explore by business category
- Constantly updated listings
- Community-focused growth
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The Only Platform with All the Tools You Need to Participate in the Black Economy, for Free Emerald Book connects you to the Black economy. Discover Black-owned businesses, find Black-owned banks, explore thriving Black communities, track economic growth, take the Pro-Black Survey, and learn how to build Black economic power. Everything you need to participate in the Black economy is available on one free platform. Discover Black-Owned Businesses Find Black-owned businesses near you or anywhere in America with the Black Business Map. Discover restaurants, retailers, doctors, lawyers, and service providers, and connect with Black entrepreneurs across the country. Find Black-Owned Banks Use the Black Bank Directory to discover Black-owned financial institutions and explore opportunities to support Black banking and keep more financial resources within Black communities. Explore Black Communities Discover Black cities and towns across America with the Black Community Map. Explore communities, learn about their economic landscape, and identify places to live, invest, work, and do business. Track the Black Economy The Emerald Economic Index System (EEIS) measures the strength and health of the Black economy. Explore economic trends, track business growth across major cities, and see how the Black economy changes over time. Take the Pro-Black Survey Share your perspective on the Black economy. Take the Pro-Black Survey to help measure attitudes toward Black economic participation and better understand how people can contribute to growing the Black economy. Learn Our Economic History Explore the History of Black Oppression database to understand the historical forces that have shaped Black economic participation. Learn from the past to better understand the challenges and opportunities facing the Black economy today. Discover the Top 100 Black Businesses Explore leading Black-owned businesses across America's major cities. The Top 100 Black Businesses Project highlights entrepreneurs and companies contributing to the growth and development of the Black economy. Learn How to Grow the Black Economy Access Emerald Book's strategy for growing the Black economy through stronger economic infrastructure, greater business visibility, and increased participation. Learn how individuals, businesses, and communities can contribute to economic growth. Register Your Business Are you a Black business owner? Register your business for free to increase its visibility, connect with potential customers, and become part of a growing platform connecting people to the Black economy. Why Emerald Book? Everything in one place: Business discovery, banking resources, community maps, economic data, surveys, and educational resources. Free access: Participate in the Black economy without paying for access to our platform's tools. Nationwide reach: Discover businesses, financial institutions, and communities across America. Data-driven insights: Understand the Black economy through economic measurement, research, and community perspectives. Built for participation: Connect with the businesses, institutions, and communities that make the Black economy work. Built to Connect. Designed to Grow. Emerald Book is more than an app. It is digital infrastructure for participating in the Black economy. We connect people to businesses, communities, financial institutions, and information that can help strengthen economic participation. Connecting You to the Black Economy. Download Emerald Book and discover the tools you need to participate in the Black economy, all in one place, for free.
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Verdict
The clearest difference is update cadence: Emerald Book at every 6 days against Black Tech Exchange's every 6 months. On price, rating, ratings volume and ads 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.
On the App Store both sit at effectively the same score — 5.0 for Black Tech Exchange against 5.0 for Emerald Book. Both are backed by a comparable volume of ratings — 3 and 3 respectively.
Black Tech Exchange ships an update every 6 months, Emerald Book every 6 days. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.
| Parameter | Black Tech Exchange | Emerald Book |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) | 5.0 (3 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 3 | 3 |
| Update frequency | Every 6 months | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 — better | 15.6 |
| Further details — not scored | ||
| Size | 32 MB | 4 MB |
| Age rating | 4+ | 12+ |
| Developer | Dapper Artisan Company LLC | Emerald Book, Inc. |
Customer experience
Black Tech Exchange
Emerald Book
In-app purchases
Black Tech Exchange
No in-app purchases
Emerald Book
No in-app purchases
Questions
Is Black Tech Exchange free?
Is Emerald Book free?
Which has better reviews, Black Tech Exchange or Emerald Book?
Do Black Tech Exchange or Emerald Book have ads?
Which is updated more often, Black Tech Exchange or Emerald Book?
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