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 genuinely so helpful. I love everything about it, especially the gospel bot. One thing I'd ask is if there could be a student subscription option? Like how it is on Spotify and YouTube. I am a student and I can't necessarily afford the monthly subscription but it's an app that makes a huge difference. As the semester starts, it'll be harder to cover the cost but I think every penny is worth it!

I'm looking forward to utilizing this app! If you have trouble with getting past the You're Not Alone screen, I did a workaround: Go all the way back to the beginning > click log in > I chose a Google account that I wanted to use > then I was able to advance to the 14-day trial of gold tier (it appears that you can still use the app for free after 14 days if you don't subscribe, you'll just be on lowest tier, bronze tier).

it wasn't made obvious that there is a free version. this made me uninstall the app because I cant afford $77 dollars a month. then I watch a podcast with Mr chang and he said it was free so I reinstalled it and just skipped past the subscription part. the app is amazing but other may have done the same as me DONT. Literally the best app I have ever used to grow my relationship with Christ

What’s new

New Features & Improvements
- Threaded replies in Daily Devotion comments
- YouTube embedded video player with mini player support
- Google Play in-app messaging for subscription payment recovery
- Custom notifications for different parts of the app
- Usage Statistics – View your activity and usage insights from the new bottom sheet on Home