Biblia
Spanish-First Bible Study App
A modern iOS reading experience that combines Spanish scripture, structured reading plans, contextual study tools, and a guided question-and-answer workflow.
Proof boundary: This record documents the product surface and implementation choices. Content-library size, delivery time, store status, and user outcomes have not been independently audited.

The Challenge
Cultural Sensitivity
Create an AI experience that respects religious traditions while providing modern study tools for Spanish-speaking Christians.
Structured Bible Access
Integrate a structured Spanish scripture library with search, chapter navigation, and a readable mobile experience.
Guided Study Tools
Build study features that support reflection without feeling gimmicky, including verse explanations, devotionals, and prayer prompts.
Our Solution
We designed a native iOS app that combines a local scripture library with structured language generation, readable navigation, and thoughtful study workflows.
Scripture Library
RVR1960 reading and search
Guided Chat
Scripture-based Q&A assistant
Favorites
Save verses with auto-explanations
Share Cards
Multiple verse-card layouts
Daily Devotional
Generated reflections with structure
Mood Verses
Find verses by emotion
Reading Plans
Structured study journeys
Streak System
Daily engagement tracking
Tech Stack
- Swift 5.9
- SwiftUI
- iOS 17+
- Combine
- Structured Prompts
- Schema Validation
- Response Streaming
- Grounding Rules
- UserDefaults
- Local Scripture Bundle
- Search Index
- Local-first
- Haptics
- Share Sheet
- Notifications
- Dark Mode
Study Features in Detail
Bible Study Assistant
Readers can ask questions in natural language and receive scripture-based responses with verse references. The prompt asks the system to stay within biblical text, while the interface keeps generated output reviewable.
¿Cómo puedo tener más fe? → Returns relevant verses with contextual explanationVerse Explanations
When readers tap a verse, the study workflow 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 progressMood-Based Verse Finder
Mood categories return a small set of relevant verses with an explanation of why each may be useful for reflection.
Feeling anxious → Returns Philippians 4:6-7, Psalm 23, Matthew 6:34Documented Product Facts
Product Breadth
- Spanish-first scripture reading and search flow
- Guided study, devotional, mood, and question workflows
- iPad support with share sheet fixes
- Local content access with optional generated study support
Implementation Details
- Local scripture bundle with an indexed search flow
- Streaming response states with visible progress
- Share sheet preparation for verse-card exports
- Debug logging gated by build configuration
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