Focused tools with clear boundaries

JEMEJ Apps creates focused Android apps designed to be useful without ads, behavioral tracking, or unnecessary accounts. Each app's privacy policy explains its specific features and data practices.

Explore fixed-rate loan scenarios privately

4-Way Loan Calculator is an offline calculator that can solve for payment, principal, loan length, or annual interest rate, show amortization schedules, and save optional scenarios on your device. It does not offer loans, connect you with lenders, or provide personalized financial advice.

Read the 4-Way Loan Calculator Privacy Policy

Plan a house hunt together

CurbNotes is the new name for CurbFolio. Update your existing app as usual.

CurbNotes is an Android workspace for collecting listings, comparing homes, and keeping each participant's opinions distinct. Solo use does not require a CurbNotes account or a JEMEJ Apps server.

Optional household collaboration uses Google's narrow drive.file permission for the CurbNotes files you create or select; it does not turn your Google account into a JEMEJ Apps account.

Read the CurbNotes Privacy Policy

Support and privacy questions

Email apps@jemej.com. Messages are sent only when you choose to use your email app and review what it will send.