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Report updated Apr 30, 2026
Promise Box
For individuals seeking daily religious inspiration and a convenient way to share biblical content with their social network.
Overview · Full Intel report in progress
Promise Box is an established book app that is completely free. With a 4.7/5 rating from 28.1K reviews, it shows polarized user reception.
What is Promise Box?
Current Momentum
v1.2 · 1mo ago
ActiveLast updated 51d ago. 5 versions tracked.
What makes this app unique?
What Does It Look Like?
How Is The App's Momentum Right Now?
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What Are The Key Features?
Access over 1,000 stored bible verses without requiring an active internet connection.
Share verses directly to platforms like WhatsApp, Facebook, Instagram, and Twitter as either text or images.
The app allows users to share verses without including an app-branded watermark.
How much does it cost?
Who Built It?
Gabriel Silva
Providing digital access to traditional Brazilian Christian hymns and scripture for personal study and congregational worship.
Portfolio
6
Apps
Who is Gabriel Silva?
The publisher occupies a niche, high-intent segment of the religious utility market, focusing on the digitization of specific liturgical texts for the Brazilian evangelical community. By maintaining a portfolio of specialized tools rather than a single monolithic app, the developer mitigates the risk of platform-specific churn while capturing users across different devotional use cases. The primary strategic tension lies in the transition from a free, ad-supported model to a paid, ad-free experience, which faces direct competition from free alternatives in a highly price-sensitive user base.
Who is Gabriel Silva for?
- Members of Brazilian evangelical churches
- Individuals seeking digital tools for daily scripture study
- Hymn reference
Portfolio momentum
Released 4 updates across 4 apps in the last 6 months, indicating consistent maintenance of the entire portfolio.
What other apps does Gabriel Silva make?
Rock & Stone Identifier
Harpa Cristã +
Harpa Cristã Com Áudios
Bíblia Sagrada Evangélica
Livrify: Track & Share Books
Analysis in progress, available soon
What do users think recently?
Analysis in progress, available soon
Analysis in progress, available soon
What is the competitive landscape for Promise Box?
How's The Book Market?
How does it evolve in the Book market?
| Country | Category | Chart | Rank | Change |
|---|---|---|---|---|
| 🇧🇷 Brazil | Books & Reference | AndroidFree | #186 | NEW |
Strategic analysis coming soon
SWOT, key takeaways & outlook
The outtake for Promise Box
Key Takeaways
The app is a high-volume, free utility focused on the offline delivery and social distribution of religious text.
Where Is It Heading?
Trend analysis
Available very soon