About this app
Log your weight every day and track your progress with a clean, simple chart. No clutter — just open the app and record. Enter your weight with the number pad and tap Save. That's it. The landscape chart gives you a clear view of your weight trend, with your target weight always visible as a red dashed line. 【Features】 • Quick entry with number pad — effortless daily logging • Landscape chart — see your weight trend at a glance • Target weight line — stay motivated with a clear visual goal • Log past dates — catch up on missed days anytime • kg / lbs toggle — values convert automatically when you switch • Dark mode support • Japanese and English support • No Ads 【Chart】 • Periods: 1W / 1M / 3M / 6M / 1Y / All Time • Tap any point to see the exact date and weight • Y-axis auto-scales to fit your data and target weight 【Free】 • Add, edit, and delete weight entries • 1-month chart view • CSV import (migrate data from other apps) 【SlimLog Pro (One-time purchase)】 • All chart periods: 3M, 6M, 1Y, All Time • Swipe back through your full history • CSV export (backup and data sharing) Pay once. No subscription. 【Privacy】 All data is stored locally on your device. Nothing is ever sent to external servers.
Latest release
What’s New
- Made the chart time-range selector more compact. - Added a "Jump to Start Date" feature to the chart screen (Pro). - Improved chart touch controls and responsiveness. - Updated chart axis date formats to match regional locale settings. - Enhanced swipe detection to reliably register fast flicks when switching time ranges. - Added "Rate this App" and "Share this App" buttons in Settings. - Expanded CSV import support for tab-delimited, space-delimited, and BOM-encoded files. - Fixed various crashes and minor bugs.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 8, 2026 · 4:30 AM Free