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Available on iOS

Harmony for iPhone

Private AI coaching and the daily tools that help you stay connected.

Harmony is available now on the Apple App Store. Use it solo or with your partner for chat and voice sessions, sealed daily check-ins, journaling, Sunday Letters, Handoffs, widgets, goals, milestones, and your shared relationship history.

Download Harmony for iOS

Start with free relationship tools, or try Premium AI coaching with the Weekly plan's 7-day trial.

Download on the App Store

Built for the moments between sessions, too

  • Private AI coaching: In Couples sessions, both partners receive separate guidance on their own screens.
  • Chat and voice: 90 voice minutes per person each week, shared across Solo and Couples Voice and resetting Monday in that person's local time. Solo and Couples chat are unlimited on the applicable Premium plan.
  • Daily and weekly rituals: Sealed check-ins, prediction questions, and The Sunday Letter.
  • Home and Lock Screen widgets: See check-in status, partner mood, anniversaries, chapters, nudges, and appreciations.
  • Journal and Handoffs: Reflect privately, then choose whether to share a thought without exposing the full entry.
  • Our Story: Keep a relationship timeline and make a configurable PDF to share with a counselor when you choose.

Android is not available yet. You can join the Android waitlist for release updates.