Local learning tools
Your search and practice entry stay in the browser
The current concept search and journal-entry balance checker run on your device. They do not upload or save what you type.
No account or client data
No name, email, company record, bank feed, ledger export, taxpayer identifier or payment information is required.
Do not paste confidential books
The checker is an educational two-line arithmetic control. It is not designed for real client data, payroll records or complete ledgers.
Analytics boundary
Future analytics may record generic events such as a concept search or balanced-check completion. Search text, account names and amounts must not be attached to analytics or Slack.