Send Invoice Reminders Straight From Your Android Phone

Your invoicing doesn't have to live in a web app you check on Mondays. It can live in your pocket — where the invoices, the reminders and the payments all meet.

Why on-device beats web-only

• SMS from your real number: reminders go out through your phone's own SIM — clients see you, and replies come straight back to you
• No monthly SaaS fees: no per-message Twilio bills, no per-seat pricing — you already pay for your phone
• Offline-friendly: invoices, clients and history live in a private on-device database; SMS sending works even without internet
• Your data stays yours: no cloud sync, no third-party server holding client records

What it looks like in practice

Invoice Reminder runs the whole follow-up loop from your phone:

• Add a client — name, email, phone, company
• Create an invoice — auto-numbered (INV-2026-001…), with amount and due date
• It reminds automatically — SMS before due, on due, and when overdue, on a schedule you control
• Send an email anytime — one tap fires a branded HTML reminder through your own SMTP
• Track it all — dashboard totals, overdue badges, full reminder history

Licensed, not subscribed

The app activates against your own license server — the same one that powers SMS AI Reply Pro. Try it free for 5 days, then a monthly CAD 4.99 license (or a yearly plan at CAD 34.99). No account on someone else's platform. No lock-in.

Ready when the invoice is

The best reminder system is the one you actually use — and you always have your phone. Create the invoice on the job site, and the follow-ups take care of themselves.