見積比較・商談計算機 QuoTwin

[Are you still creating quotes at the office?]
Quotwin is a highly functional quote creation and management application developed for salespeople, freelancers, and field professionals. It allows you to perform complex calculations, present comparison plans, and publish PDFs in record time, all on your smartphone.

■ 3 Reasons to Choose Quotwin

1. Increase your success rate with the industry's first "Comparison Mode." Create plans by switching between "Plan A (standard plan)" and "Plan B (proposed plan)" using tabs. The difference is automatically calculated, allowing you to intelligently compare proposals in front of your clients.

2. Advanced Excel-like calculation engine
In addition to simple number entry, it features formulas (e.g., unit price x quantity) and a variable system. Complex calculations that vary depending on the project can be performed stress-free using the dedicated smartphone numeric keypad.

3. "Offline" operation that works even in locations without signal reception.
Data is securely stored on your device (using SQLite). Editing and viewing is smooth and seamless, even underground or in locations with no signal reception.

■ Main Features

[Project Management]

Freely create projects, duplicate (copy), and search functions

Flexible settings for currency symbols, consumption tax (inclusive/exclusive), and rounding

Automatic quotation numbering based on customer codes

[Powerful Editing]

Create multiple sheets within a single project

Manage unit prices centrally using global and project variables

Auto-fill addresses from postal codes

[Professional PDF Generation and Sharing]

Fully compliant with the invoice system (qualified invoices)

Upload and combine images of your company's stamp impressions (square seals)

Instantly share generated PDFs via email, LINE, or cloud storage

[Professional Tools]

Lightning-fast input with a custom numeric keypad designed specifically for calculations

Dark mode for easy viewing at night or in poorly lit locations

Multilingual switching between Japanese, English, and Spanish

■ Pricing Plans

Free Plan: All basic features are free (with ads)

Ad-Free Plan: No ads, increased project creation limit

Pro Plan: All features are available without restrictions.

This app is a business tool for creating and managing quotes. It does not provide financial services such as banking, payments, or loans.