Introducing Daeri Gagebu, the smartest ledger for designated drivers.

As a designated driver receiving dozens of calls every day, hasn't it been cumbersome to take notes on each one individually?

Daeri Gagebu automatically recognizes and saves a single screenshot of any designated driver app—including Kakao T, Call Manager, Logi, Icon, and Tmap—as a driving record.

■ Key Features

✅ Automatic Screen Capture Recognition (OCR)

- Automatic analysis of KakaoT, Call Manager, Logi, iKON, and TMAP screens

- Automatic input of departure point, destination, fare, and payment method

- High recognition rate through Korean OCR optimization
- Split screen support (foldable phones)

✅ Revenue Statistics

- View daily/weekly/monthly revenue at a glance

- Revenue analysis by app and payment method

- Analysis of revenue patterns by time of day

- Check call distribution by region

✅ Automatic Business Day Management

- Automatic detection of commuting times

- Statistics based on business days (accurate for early morning drives)

- Track driving activity by measuring steps

✅ 2-Person Team Settlement

- Team feature for driving with a friend

- Automatic settlement calculation (profit distribution, fuel cost settlement)

- Support for driver compensation options

- Automatic aggregation of team statistics

✅ Expense Management

- Recording by category such as fuel, meals, and commissions

- Monthly expense analysis

- Automatic calculation of net profit

✅ AI Coaching (PRO)

- Gemini AI analyzes driving data for personalized coaching Advice Provided

- Recommendations for efficient driving times
- Tips for improving earnings

✅ Receipt/Map Integration
- Direct search for destinations on Kakao Map, Naver Map, and Tmap
- Bookmark frequently visited areas

✅ Data Backup
- Automatic synchronization with Firebase Cloud
- Data safety even when changing devices
- Support for importing Terrace backup files

■ Who is this app for?

- Beginner drivers starting out as designated drivers

- Veteran drivers who want to manage their income systematically

- Team drivers operating in pairs

- All designated drivers looking to find efficient driving patterns

■ Why Designated Driver Account Book?

- Designed for designated drivers (Automatic receipt capture recognition)

- Clean UI with minimal ads

- All data is visible only to the user (Privacy protection)

- Core features available for free

- Advanced features such as AI coaching available with a PRO subscription (2,900 KRW/month)

■ Permissions Guide

- Location: For automatic entry of departure/arrival locations

- Storage: For analyzing captured images

- Screen Capture: For automatic recognition of the designated driver app

- Activity Recognition: For measuring steps (Verifying driving activity)

Start smarter and more efficient designated driving with Callledger!

Inquiries: jdy850909@gmail.com

Privacy Policy: https://callledger-policy.web.app