스마트 계산하기 - 소상공인을 위한 POS형 계산기

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Everyone
5+
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Everyone
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About this app

Your own smart calculator that you can use conveniently anytime, anywhere, [Smart Calculator]!

From street stalls, flea markets, food trucks, and pop-up stores to club events and individual retailers, handle everything from product calculation to sales management all at once with just your smartphone, without the need for a complex POS system.

[Smart Calculator] is an offline-optimized POS-style calculator app designed for intuitive use by anyone, without unnecessary registration procedures or complex settings.

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🌟 Key Features

1. Ultra-Simple Order & Calculator Mode

• Supports a keypad and a grid-style product layout, allowing you to quickly register orders with just a few touches.

• Calculate seamlessly even in busy sales environments using features such as individual item quantity adjustment and one-touch discount application (10%, 20%, 30%, etc.).

• Supports detailed transaction history management by payment method, including cash and cards.

2. Customizable Product and Group Management

• No need to worry even if you have many product types. You can systematically register products by dividing them into groups (categories). • Assign unique colors to each group and product to prominently display desired items and select them intuitively, even when you are busy.

• Registering, modifying, and deleting products is done easily with just a touch on your smartphone screen.

3. Sales Analysis & Charts at a Glance

• Provides daily and monthly sales trends in intuitive visualization charts.

• Easily analyze your business status by checking in real-time which products sold the most and today's total sales.

4. Convenient Monthly Sales Excel Export

• Neatly save monthly sales records as an Excel file with a single touch for settlement and tax management.

• Saved files can be viewed immediately on your smartphone or easily shared externally.

5. Secure Security and Administrator-Only Settings

• The administrator password setting feature protects payment history from unauthorized viewing or changes to settings.

• Provides customizable layout settings that allow you to hide the payment history menu itself from the screen if needed.

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💡 Highly recommended for these users! • For those who frequently move around, such as food trucks, flea markets, and street stalls, and find it difficult to install large POS systems

• For those who need rapid payment management for short-term events, such as pop-up stores, bazaars, and festivals

• For those looking for a completely free POS-style calculator with no complicated credit card sign-ups or monthly maintenance fees

• For those who want to neatly record sales details on their smartphone and manage them via Excel instead of using handwritten ledgers

• For those who want to systematically record personal sales, such as small workshops or club merchandise sales

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Download [Smart Calculator] right now and start the smartest and most convenient sales experience!
Updated on
Jul 22, 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
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No data collected
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Content rating
Everyone
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App support

About the developer
김진무
iukim21c@gmail.com
효령로77길 30 3F 서초구, 서울특별시 06627 South Korea