Grello - Gratitude AI

What if 2 minutes a day could physically change your brain?

Neuroscience shows that 8 weeks of gratitude practice increases grey matter, boosts dopamine and serotonin, and reduces stress. Grello makes the habit effortless — with an AI companion that knows you, remembers your journey, and meets you where you are.

YOUR AI COMPANION
Choose from 5 unique companions, each trained in gratitude science, CBT, and positive psychology. Your companion remembers what you share, asks deeper questions over time, and never judges — even on hard days.

JOURNALING THAT DOESN'T FEEL LIKE WORK
Write 3 things you're grateful for. Stuck? Tap "Need ideas?" and your companion will chat with you to uncover moments you didn't even realise mattered — then tap to add them to your entry.

1000+ AFFIRMATIONS
Swipe through a curated library of affirmations. Save the ones that hit. As you use the app, new AI-generated affirmations appear based on your personal goals and themes.

EVERYTHING STAYS ON YOUR DEVICE
No accounts. No cloud. No tracking. Your journal entries, conversations, and memories never leave your phone.

ALSO INCLUDED
- Mood detection on every entry
- Streak tracking to build your habit
- 6 colour themes to make it yours
- 15 languages supported
- Daily reminders at any time you choose
- Export your journal as CSV anytime

TRY FREE FOR 3 DAYS
Then $29.99/year ($0.58/week) or $1.99/week. Cancel anytime. Payment is charged to your Apple ID account. Subscription auto-renews unless cancelled at least 24 hours before the end of the current period. Manage subscriptions in Settings.

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