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Mobile AIReligious Tech

Biblia

AI-Powered Bible Study App for Spanish Speakers

A modern iOS application combining the complete Reina-Valera 1960 Bible with GPT-5.2 powered study tools, making scripture accessible and engaging for Spanish-speaking Christians worldwide.

2 weeks
Development
31,000+
Verses
8
AI Tools
5
Reading Plans
GPT-5.2 Powered
AI Bible Assistant

The Challenge

1

Cultural Sensitivity

Create an AI experience that respects religious traditions while providing modern study tools for Spanish-speaking Christians.

2

Complete Bible Access

Integrate the full Reina-Valera 1960 translation (31,000+ verses) with fast search and navigation on mobile.

3

Engaging AI Tools

Build AI features that enhance Bible study without feeling gimmicky—verse explanations, devotionals, and prayer generation.

Our Solution

We built a native iOS app using SwiftUI with GPT-5-mini integration, combining beautiful design with powerful AI capabilities.

Complete Bible

Full RVR1960 with fast search

AI Chat

Scripture-based Q&A assistant

Favorites

Save verses with auto-explanations

Share Cards

4 beautiful card styles

Daily Devotional

AI-generated reflections

Mood Verses

Find verses by emotion

Reading Plans

5 structured study plans

Streak System

Daily engagement tracking

Tech Stack

Frontend
  • Swift 5.9
  • SwiftUI
  • iOS 17+
  • Combine
AI/Backend
  • GPT-5-mini
  • OpenAI API
  • Streaming
  • JSON Mode
Data
  • UserDefaults
  • JSON (5MB)
  • 31K verses
  • Local-first
Features
  • Haptics
  • Share Sheet
  • Notifications
  • Dark Mode

AI Features in Detail

AI Bible Study Assistant

Users can ask questions in natural language and receive scripture-based responses with verse references. The system prompt ensures all answers are grounded in biblical text.

¿Cómo puedo tener más fe? → Returns relevant verses with contextual explanation

Verse Explanations

When users tap on any verse, GPT-5.2 generates a concise explanation covering historical context, theological meaning, and practical application.

Juan 3:16 → Explains God's love, eternal life, and what it means to "believe"

Daily Devotional Generator

Creates personalized devotionals with: verse selection, reflection, prayer, and action item for the day.

Generates fresh devotional content based on reading plan progress

Mood-Based Verse Finder

8 emotion categories (happy, sad, anxious, etc.) that return 3-4 relevant verses with explanations of why each helps.

Feeling anxious → Returns Philippians 4:6-7, Psalm 23, Matthew 6:34

Results & Impact

Development Speed

  • Complete app from concept to App Store in 2 weeks
  • 8 AI-powered features fully functional
  • iPad support with share sheet fixes
  • Production-ready code, not prototype

Technical Achievements

  • 5MB Bible database with instant search
  • Streaming AI responses for smooth UX
  • Share sheet pre-warming for instant sharing
  • Debug logging hidden in production builds

Ready to build your AI app?

We build production-ready AI applications in 2-4 weeks. Religious apps, consumer apps, enterprise solutions—we've done it all.