헬로그 - 함께 운동하기

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About this app

Hellolog — A Workout Habit Recorded Today

Your workout progress improves when you 'record' it. Hellolog is a workout tracking app that contains everything you need for fitness—from creating routines and recording sets to tracking weight gains and sharing workouts with friends.

For cardio activities like running and cycling, it records data from Apple Fitness and Health apps.

▶ Design Your Own Routine

Create your own routine by including the exercises you want: chest, back, lower body, shoulders, and more. Once you set your target weight, reps, and sets, you can recall them exactly as they are to start your workout immediately.

▶ Easy Recording per Set + Stopwatch

Record weight and reps with just a few taps, and track your workout time with the stopwatch at the top. It displays your 'Past Highest Weight' right next to it, allowing you to instantly check how many kg you gained today.

▶ Weight Gain at a Glance

Graph your highest weight, estimated 1RM, and volume for each exercise. Check your growth curve by scrolling through 1-month, 3-month, 6-month, or full timeframes.

▶ Workout Crew — With Friends

Create a workout room and invite friends using an invitation link. See at a glance who worked out today, and cheer on friends who haven't yet with a 'poke'! Engage in friendly competition with the 'King of Diligence' ranking.

▶ View Friends' Records
Get motivated by checking each other's workout streaks, activity trends, and even today's workouts.

▶ AI Calorie Calculation (Diet)
With just a single food photo, the AI ​​automatically estimates calories, carbohydrates, protein, and fat. Easily manage your daily calorie intake and nutritional balance.

▶ Workout Streaks & Statistics
View workout streaks (Striks) that accumulate as you record daily, as well as your weekly and monthly workout counts and volume, right from the home screen.

▶ Secure Cloud Backup
Log in with Google to store your records, routines, and friends rooms in the cloud. They continue seamlessly even if you switch devices.

Recommended for:
· Those who want to keep a record of their weight training, ranging from beginners to intermediate and advanced users
· Those who want to be motivated by seeing their weight increase with their own eyes
· Those who want to exercise consistently with friends rather than alone

Today's 1 set is tomorrow's growth. Start a journaling habit with Hellolog!
Updated on
Jul 29, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Personal info, Health and fitness and 2 others
This app may collect these data types
Personal info, Health and fitness and 2 others
Data is encrypted in transit
You can request that data be deleted
Content rating
Everyone
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About the developer
채동주
ehdwnl0604@gmail.com
South Korea