하마하마

Net study time measured by AI, a study timer to compete honestly with friends. Hamahama.

Time lost after going to the bathroom with the stopwatch turned on.

Time spent doing other things with the app open.

You tell yourself it's been an hour, but you actually only studied half that.

Hamahama is an app created to eliminate those lies.

1. Net Study Time Measured by AI

- The camera recognizes in real-time whether you are sitting at your desk and automatically counts only the actual time spent studying.

- The timer stops if you briefly pick up your phone or leave your seat.

- No need to press the stop button yourself; the AI ​​does it automatically.

2. Study Time-lapse (NEW)

- When you finish studying, today's net study time is automatically generated as a time-lapse video.

- The net study timer is superimposed on the video, allowing you to see the accumulated time with your own eyes.

- You can save it to your gallery and share it directly to Instagram.

- The video is created only on your phone. Verification photos are not stored on the server.

3. Study Statistics

- Continuous Study Streak: Check daily how many days you have been studying and challenge yourself to reach 7, 14, or 30-day records.

- Concentration Rate: We show you the percentage of actual "pure study" out of the time you spent sitting down to study.

- Your study rhythm is visible at a glance with the recent 7-day graph and monthly calendar.

- You can check today's study time and Streaks immediately on the home screen.

4. Compete with Friends for Pure Study Time

- You can create private groups with friends using an invitation code or join public groups preparing for the same exam.

- Since all members' study time is pure study time measured by AI, there is no room for dishonesty.

- Live displays show who studied how much today and who is currently studying.

5. Group Ranking (Daily/Weekly/Monthly) + Comparison with Group Average

- Check daily, weekly, and monthly rankings within the same group, and compare your time with the group average over the past 7 days on a single screen.

6. Zoom Study (Video Room)

- Create a room and turn on your camera to experience a study room atmosphere, as if someone were sitting right next to you.

- Microphone ON/OFF and camera switching are smooth.

7. Even when studying alone

- AI automatically measures your pure study time even in solitary study mode.

- Great for keeping promises to yourself, whether at a cafe or at home. --- Recommended for:

- People who dislike the self-deception mixed into stopwatch-style study time tracking

- People who want to see the numbers to confirm, "How focused was I today?"

- People who want to record a video of their hard-studying day

- Students who want to compare their actual study volume with friends

- Exam takers who want to keep pace with others preparing for the same test through group or cam study

- People who find themselves constantly fiddling with their phones at cafes or at home

--- New 1.5.0

- Study Time-lapse: When you finish studying, your pure study time is captured as a time-lapse video — Save to Gallery, Share to Instagram

- First-time Guide: Step-by-step instructions on how pure study time is measured are provided on the screen

- You can turn haptic (vibration) feedback on and off in Settings

---- Start in 5 seconds with an Apple or Google account

- All features available for free

- Please send inquiries via [Settings - Contact Us] in the app

- Website: https://studyhama.com

Only your actual study time, together.