A gratitude journal for people who don't have time to write. Speak. Tap the mic and say what you're grateful for — commute, before bed, whenever. Understand. Photis finds emotions, themes, and people who matter. Prompts adapt to your life over time. See the impact. Connect Apple Watch, Oura, WHOOP, or Garmin to see how gratitude connects to sleep, HRV, and resting heart rate. Voice journaling meets pattern recognition meets health data. No other app does all three. iOS. Free 7-day trial.