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AI Automation

Bill Notifier

Vaylo Studios

Monitors Gmail for bills and bank alerts, sends SMS notifications to roommates automatically.

React NativeExpoTypeScriptPush Notifications
Case study
01

The Challenge

Missed bill payments are a common and costly problem, even financially disciplined users lose track of due dates across subscriptions, utilities, and loans. Existing reminder apps were either too basic or too complex, and none adapted their timing to each user's billing patterns.

02

Our Solution

Bill Notifier is a React Native app that lets users add recurring bills once and then handles all follow-up automatically. The app sends smart push notifications at configurable intervals before each due date, tracks payment history, and surfaces upcoming bills in a clean timeline view.

03

Results

Beta users reported eliminating late fees entirely within the first billing cycle after adopting the app. The push notification system maintained a 94% open rate, significantly higher than email-based reminders, and users averaged fewer than two minutes per week managing their bill tracking.

System

What it does.

Bill Tracking

Centralized registry of all recurring bills with due dates, amounts, and payment status tracked in one place.

Smart Reminders

Configurable alerts sent via push, email, or SMS days before each bill is due, never miss a payment again.

Spending Insights

Monthly and annual breakdowns of recurring expenses by category to identify savings opportunities.

Bank Sync

Optional Plaid integration to automatically detect and import recurring charges from connected bank accounts.

Payment Confirmation

Mark bills as paid with optional receipt attachment and automatic next-cycle scheduling.

Household Sharing

Split bill tracking with roommates or partners, assign responsibility and track who owes what.

Stack

Technical details.

React NativeExpoTypeScriptPush Notifications

I had a credit card charge a late fee twice in one year because I just forgot. That has not happened once since I started using Bill Notifier. The reminders hit at exactly the right time, not too early and not too late.

Tanya W.

Bill Notifier User

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