维刻

FitCurve is a tool focused on weight, body composition, and long-term change management. It doesn't just record numbers but helps you better understand your body journey through charts, trends, photos, and life status associations.
■ Recording: More than just weight
It takes only seconds each day to record weight, body fat percentage, and BMI. It also supports 6 types of body circumferences, namely chest, waist, hip, thigh, calf, and upper arm, with the option to record the left and right sides separately for each body part; you can also add five levels of mood, text logs, photo captions, and recording sources. All body data recording can be used for free.
■ Charts and Body Profile: See real changes
The super chart plots each data point as a time series, and the body fat and BMI mini charts present the changes in body composition synchronously. The Pro trend regression line can filter out daily fluctuations and unlock longer time ranges, landscape viewing, and two-finger zooming. The body profile also provides circumference trends, body composition radar, BMR/TDEE, and optional blood pressure information after authorizing Apple Health.
■ Calendar and Body Epoch: See the whole process from one day
The monthly calendar marks daily changes with colors, and recent months also allow viewing of monthly summaries and weekly statistics. The body epoch presents key nodes such as starting point, peak, trough, current, and target on a timeline. Pro can review longer histories, customize the observation period, create fun monthly and annual reports, and view gentle target predictions based on recent trends.
■ Body Status: Put weight back into the context of life
After authorizing HealthKit, FitCurve can read sleep, step count, activity calories burned, and exercise records from the iPhone and Apple Watch. Weekly comparisons help you see recent rhythms; Pro's dual-axis charts, scatter plots, and insight cards further show the contemporaneous relationship between these data and weight c…