Core of the Heart Daily

Core of the Heart

In-app purchases

About this app

Are you feeling stuck in your faith?
You want deep spiritual growth, but you don’t have hours every day to study, and traditional resources often feel disconnected from reality. You are not alone.

Welcome to Core of the Heart Daily.
Founded by Johnny Chang, the viral ex-gang member turned minister, COTH Daily is designed to bridge the gap between complex doctrine and your daily life. No "churchy" jargon. Just real truth applied to real struggles.

WHY COTH?

Daily Devotions: Written by Johnny, get devotionals and lessons that really hit home. We focus on application, helping you navigate anxiety, purpose, and relationships with biblical clarity.

Gospel Bot AI: Have a tough question? Need a scripture for how you're feeling right now? Our custom AI tool trained on Johnny’s teachings gives you instant, biblically-backed answers to your hardest questions, 24/7.

A Real Community: Faith isn't meant to be done alone. Join our active community for live Bible Classes and Live Q&A Mentorship Zoom sessions, Discord hangouts, and "After Service" live events all across the world. Connect with people who are actually growing, just like you.

ALWAYS FREE, UPGRADE FOR MORE We believe spiritual growth should be accessible to everyone.

Bronze Tier (Forever Free): Enjoy Johnny’s written Daily Devotions, the full KJV Bible reader, the Gospel Bot, the full Video Library, and community access at no cost, forever.

Silver Tier (Premium): Ready to go deeper? Unlock Live Bible classes, all past Devotions + private devotional journaling, and community interactions through comments.

Gold Tier (Premium): For the most committed members. Get access to the Live Q&A mentorship sessions where you can talk to Johnny directly and ask him anything!

Try Gold Risk-Free: Experience the full power of COTH Daily with a 14-day free trial. Cancel anytime.

This isn't just an app; it's a mentorship. Commit to the process and track your streak daily. See your relationship with God change within 30 days.

Download COTH Daily today and unlock the core of your heart.

Ratings and reviews

This app is awesome, the daily devotional are so clear and real. It gives you steps you can apply towards the end. Same goes for the gospel bot which you can ask any question and it always answers with scripture. Notes are quick to take for individual verses or Just use the notepad. I have the free version right now, it doesn't have any ads! There's other free features but that's mostly what I've been using the past month. I'll always be grateful to Johnny Chang for pointing me to Jesus.

compared to other Bible apps this ONE is more personal, less fluff, easy to access, more guidance, teaches sustainability, and NO ads!!! my favorite thing is the notes I can write in the Bible portion. while I'm at church or listening during sermons I can pull up the Bible and take notes! one thing I wish it had an audio version of the Bible. Sometimes listening along helps.

COTH App is absolutely amazing! It is everything you need to walk with Jesus, daily. The daily devotional, the Gospel Bot, the streams, the KJV Bible, and the easy note taking...I mean do I need to say more! I concur with this statement, "the last and ONLY app you need." It has helped me to understand the Bible, how to look for Jesus, bringing it to God, and if it does not align with his word, cancel it and move on. The best advice and alignment that helped my mind be at ease.

What’s new

New Features & Improvements
- Added name and profile picture to event ticket QR code
- Onboarding UI with numeric keyboard for phone input
- Updated live event calendar
- Introduced tier-based video access (Silver/Gold)
- Redesigned video stream tab with new UI and categories
- Added video watch tracking and view count display
- Widget resizing issue on Motorola Moto G (Android)
- Video player performance (reduced lag/freezing)
- Subscription priority issue when multiple tiers are active