I ensure accuracy by reproducing the bug consistently, noting the exact steps taken, and recording expected versus actual behavior. I include relevant details such as device, OS version, and timestamps, and double-check my report before submitting to make sure it’s clear and precise.

I would look for accuracy in calorie and nutrient tracking, ease of food logging, and a clean, intuitive interface. I’d also test how well the app handles portion sizes, barcode scanning, and meal history.