"In your anger do not sin: Do not let the sun go down while you are still angry." — Ephesians 4:26. The goal isn't to bottle it up. It's a changed heart, one honest day at a time.

Management vs. transformation

Secular anger apps teach you techniques to hold it in — count to ten, breathe, walk away. Those help in the moment, and FREE HEART has them too. But willpower runs out, and the anger comes back because the heart never changed. FREE HEART pairs the practical (a breathing exercise, a pause, a call) with the spiritual (Scripture, prayer, honest accountability), because lasting freedom from anger isn't a technique — it's a work God does in you. Free to download, no ads, Christ at the center.

What the battle looks like inside the app

Private by engineering

The people who see your temper are the people you love most, so this stays private: emergency contacts live only on your device (encrypted), the app collects no free-text journals, analytics are off by default, and there are no ads. A Face ID/PIN lock keeps it yours. See how it's built on our Trust page.

Frequently asked

Is FREE HEART free?

Free to download, no ads, and the core — counter, daily faith practice, milestones, and the crisis button — costs nothing. Optional power features may be offered as Plus, but help in the heated moment is never behind a paywall.

Can I track more than anger?

Yes — anger is one of 45+ battles: pride, lust, greed, gossip, drinking… or name your own. FREE HEART is the first sobriety app for every sin the Bible names.

Does it work in Spanish and Portuguese?

Fully — English, Spanish, and Portuguese, on iPhone and Android.

Download FREE HEART free and start today. "A gentle answer turns away wrath." (Proverbs 15:1)