Feel First: HRV vs How I Feel

Feel First: HRV vs How I Feel is a health & fitness app by appfactory.studio with 0+ downloads. Released Oct 10, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “How do you feel before you look at your watch? Feel First keeps today's numbers hidden until you check in. Compare each signal with your own baseline, without a combined score. Personal calibration explores how each signal relates to your feelings, and a journal gathers days when they differ. You can also use it…”