User guides

How to check financial documents, feature by feature.

🧮 8 Financial Calculators — Calculations That Stay in Your Browser

From loan repayment to revolving credit, late payment interest and quick estimates of Korean capital gains and gift tax, calculate eight things in one place. Every calculation runs in your browser, so the numbers you enter are never sent to the server.

🖼️ Image Analysis Guide — Reading Photographed Contracts

Reads the text in photos of contracts and bills taken with your phone and explains it in plain language. Text recognition runs in your browser. How to use it and how personal data is handled.

✍️ Direct Input Guide — Paste the Wording That Confuses You

Copy and paste just the confusing sentences from a contract to get a plain-language explanation. A step-by-step guide to example documents, read-aloud, user modes and how personal data is handled.

📄 PDF Terms Analysis Guide — Financial PDFs in Plain Language

Upload an insurance policy, loan product description or bill as a PDF to see a clause index and plain-language explanations. A step-by-step guide from upload to results and how personal data is handled.

🗂️ Financial Records Vault — Keep Consultation Notes in an Encrypted File

Organize consultation conditions, questions to ask and checklists, and save them as an encrypted vault file on your computer. How to open, save and move the file to another device.

📺 Screen Scan Guide — Real-Time Explanations of Financial App Screens

Share your screen to read a banking app or financial website and have its terms explained. A step-by-step guide to masking, the consent step before sending, and automatic rescan settings.