# 고객관리카드

> A customer management app that allows you to easily record customer information, save it in Excel, and back up and restore data when changing devices.

Canonical page: [https://chrome-stats.com/d/com.codenote.dbprogram](https://chrome-stats.com/d/com.codenote.dbprogram)

## Overview

- **ID:** `com.codenote.dbprogram`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** 코드노트 (CodeNote)
- **Category:** TOOLS
- **Downloads:** 150
- **Last updated:** 2026-08-16
- **First published:** 2026-07-22
- **Publisher country:** KR
- **Data as of:** 2026-09-11
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.codenote.dbprogram)
- **Website:** [https://codenote-5gc4.onrender.com/](https://codenote-5gc4.onrender.com/)
- **Privacy policy:** [https://github.com/coocu/CodeNote/blob/main/privacy-policy/DBProgram/privacy-policy.md](https://github.com/coocu/CodeNote/blob/main/privacy-policy/DBProgram/privacy-policy.md)

## Description

When running a business, you often find yourself scattering customer information, consultation details, and contact information across notepads, KakaoTalk messages, and photos.<br><br>Customer Management Notes is an offline customer management app designed for business owners and the self-employed. It provides: ✔ Easy customer records, ✔ Excel file storage, and ✔ Data backup/recovery when changing devices.<br><br>Data is stored solely on your phone, without being transferred to a server. You can then export it to an Excel file whenever needed, for organizing, printing, and archiving.<br><br>Even if you change or reset your phone, you can safely restore customer data using a backup ZIP file, ensuring you never lose important customer records.<br><br>✨ Key Features<br><br>✔ Record customer information<br><br>Automatically record date/time<br><br>Save name, contact information, consultation details, and comments<br><br>✔ Quick Search<br><br>Immediately check customer records with content search<br><br>✔ Save Excel file<br><br>Save customer lists as Excel (.xlsx) files<br><br>Supports format suitable for A4 printing<br><br>✔ Data Backup &amp; Recovery<br><br>Back up customer database as a ZIP file<br><br>Data can be restored as a ZIP file when changing devices<br><br>✔ Offline storage<br><br>No server uploads<br><br>Personal information is stored only on the user&#39;s device<br><br>✔ Easy to use<br><br>No unnecessary membership registration<br><br>Ready to use immediately after launch<br><br>👤 Recommended for:<br><br>Self-employed / sole proprietors<br><br>Manage store, consultation, and reservation customers<br><br>Organize customer records in Excel<br><br>Transfer data when changing mobile phones<br><br>Looking for a simple customer management app instead of a complex CRM<br><br>🔐 Privacy and Security Information<br><br>Customer data is not transmitted to external servers.<br><br>All information is stored only on the user&#39;s device.<br><br>Excel and backup files are available for the user&#39;s convenience. Manage directly.<br><br>⚠️ Note:<br><br>Data may be deleted when deleting the app, so we strongly recommend backing up your data before changing devices.<br><br>Be careful when sharing Excel files and backup files externally.

## Rankings

- #1,821,975 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.codenote.dbprogram)