Mobile AppsConsumer FinTech & Productivity

Axe — Smarter Subscription & Recurring Bill Management App

A sleek Material Design 3 mobile application that tracks recurring SaaS, streaming, and utility subscriptions, delivering proactive renewal alerts before unwanted charges hit your card.

Platform

Android (Jetpack Compose)

Timeline

10 Weeks

Release

2026-01-14

Last Updated

2026-03-22

Store Compliance Record

Verification & Governance

Package / Bundle / Identifier
com.appqor.axesubscriptions
Target SDK & Runtime
Android API 35 (Android 15)
Monetization & Billing Governance
Freemium with Optional Lifetime Unlock & Compliant AdMob Support

1. Product Overview

Subscription creep costs consumers hundreds of dollars each year in forgotten free trials and annual auto-renewals. AppQor built Axe to give users an effortless visual command center over every recurring obligation. Engineered natively in Kotlin with Jetpack Compose and Room Database, Axe calculates normalized monthly and annual burn rates and triggers timely cancellation reminders.

2. Engineering Objective

Build a lightning-fast, zero-account-required subscription tracker with customizable pre-renewal alerts, trial countdown timers, and multi-currency cost normalization.

3. Measurable Outcome

Cold-starts in under 320 milliseconds, includes 250+ pre-configured brand templates with vector icons, and helps users identify an average of 3 unused recurring charges within their first week.

System Capabilities

Core Feature Architecture

Renewal Timeline & Free-Trial Guard

  • Chronological upcoming billing calendar with exact days-remaining badges
  • Dedicated Free-Trial Watchlist that alerts 7, 3, and 1 day before conversion
  • Direct cancellation URL bookmarks and payment method tags per subscription

Normalized Spend Analytics

  • Instant toggle between weekly, monthly, quarterly, and annual burn rates
  • Category breakdown across Streaming, Cloud SaaS, Gaming, Fitness, and Utilities
  • Historical price-hike tracker showing how subscription costs change over time

Native Material 3 Craft & Privacy

  • Adaptive Material You dynamic theming with OLED dark mode
  • 100% local Room SQLite database—no bank credentials or email scraping required
  • Interactive home-screen glance widget displaying next 3 upcoming renewals
Technology Stack

Multi-Layer Engineering Stack

Native Android Stack
Kotlin 2.0Jetpack ComposeMaterial Design 3Coroutines & Flow
Persistence & Background
Room SQLite DatabaseWorkManager Exact RemindersJetpack Glance Widgets
Store & Monetization
Google Play Billing Library v7AdMob Verified PublisherPlay Data Safety Verified
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