로그챌린지 - 습관 인증 챌린지

Hold onto habits that vanish when you procrastinate with a stamp.

Log Challenge is a habit verification challenge app that allows you to authenticate your daily habits using photos, timers, voice recordings, or videos, and keeps a record by stamping it every time you verify.

There are no accounts or servers. All records are stored exclusively on your phone.

■ For Those Who

· Want to break the "New Year's resolution" barrier and build real habits

· Want to consistently verify your routines, such as exercise, reading, studying, meditation, or waking up

· Leave daily verifications (stamps) in habit challenge groups

■ Key Features

· Photo verification + Automatic date/time watermark — Verification without worrying about tampering

· Various verification methods — Photo / Timer (Running, Meditation) / Recording / Video / Link

· Notifications 3 hours, 1 hour, or 30 minutes before deadline — Automatically cancels the day's notification upon verification

· Stamp calendar — Achievement rate and longest consecutive records at a glance

· Accumulation-based (accumulate daily) · Result-based (verify periodically after declaring a goal) routines

· 66-day (9-week) season — Record the time it takes for a habit to become second nature

■ Habits · Routines · Records in one app

habit tracker, routine management, habit formation, daily verification, stamp challenge, 63-day/66-day habits

Proudly verify and record your habits. Log Challenge