에스테라 | 1인샵 CRM 올인원 플랫폼

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Everyone
5+
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About this app

ESTHERA is an all-in-one store management platform for one-person shop owners.

From reservations, customers, payments, sales, staff, inventory, to notifications—you can complete scattered tasks all in one app.

**ESTHERA** [Smart Appointment Management]

- Calendar-based appointment registration and management
- Automatic time calculation and conflict prevention by employee and service
- Prevention of no-shows through deposit settings
- Automatic KakaoTalk notifications for appointment confirmation, changes, and cancellations
- Automatic reminders for tomorrow's and same-day appointments

[Customer Management (CRM)]

- Recording treatment history and memos by customer
- Managing customer tiers such as VIP, New, and Returning Customers
- Encouraging return visits by automatically classifying inactive customers
- Sending birthday and return visit reminders via KakaoTalk

[Easy Payment & POS]

- Supports card, cash, points, and membership payments
- Immediate receipt verification and KakaoTalk notifications upon payment
- Automatic sales aggregation

[Accounting & Tax Management]

- Automatic recording and organization of sales and expenses
- Separate aggregation of card and cash sales
- Viewing data required for tax reporting at a glance

[Sales Analysis]

- Daily, weekly, and monthly sales trend dashboards

- Sales comparison by service and employee

- Business status at a glance

[KakaoTalk [Sending]

- Notifications for reservation confirmations, reminders, changes, and cancellations

- Payment completion notifications

- Advance notifications for membership expiration

- Delivered via KakaoTalk without the need for a separate app installation

[Memberships & Packages]

- Flexible membership configuration options such as 10-session and 20-session packages

- Manage remaining sessions per customer

- Advance notifications for upcoming membership expirations

[Staff & Schedule Management]

- Set working hours for each employee

- Match assigned services and areas of expertise

- Check sales performance by employee

[Inventory Management]

- Real-time tracking of treatment product inventory

- Setting and verifying minimum inventory standards

[Security & Trust]

- Encrypted data storage and transmission

- SSL/TLS encrypted communication

- Support for Kakao and Naver Easy Login

- Support for biometric authentication (Face ID / Fingerprint)

Web (PC), mobile, and tablet (iPad) are synchronized in real-time, allowing you to perfectly manage your store whether at your desk or on the go.

Start managing your store with ESTHERA today.

Inquiries: support@esthera.kr

Website: https://www.esthera.kr
Reservations, Customer Relationship Management (CRM), POS payments, sales analysis, and even KakaoTalk notifications — An all-in-one store management app for one-person shops
Updated on
Aug 26, 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.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info and Photos and videos
  • Data is encrypted in transit
  • You can request that data be deleted
Content rating
Everyone
Learn more

App support

About the developer
(주)하이퍼브릿지
hyperb0622@gmail.com
대한민국 서울특별시 강남구 강남구 봉은사로74길 7-7 4층 (삼성동) 06154
+82 50-5008-8345