Building an Android app for grocery and inventory management

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Android software for inventory management

Android App for Inventory Management for Household

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Customer Overview

Our client is a leading technology solutions provider in the food and beverages sector, focused on creating digital tools that simplify household grocery and pantry management. They identified how busy households struggle with time management, controlling expenses, and reducing food wastage due to poor pantry visibility, and saw an opportunity to make daily routines more efficient through consumer-focused Inventory Management Software. Their goal was to help consumers track pantry inventory using barcode-based product scanning, avoid overbuying or letting items expire with expiry tracking alerts, and plan smarter shopping using price comparison and shared shopping lists, while delivering a seamless and user-friendly experience that integrates into everyday household workflows.

Project Overview

The client partnered with TenUp to build a multi-device native Android pantry and grocery inventory application, serving as a consumer-focused Inventory Management software platform for household grocery tracking. The project scope included barcode-based product capture (UPC/EAN), curated catalogs of national and international grocery brands, and support for both generic and branded items using ingredient, allergen, and nutrition data. Key requirements included expiry tracking alerts, low-stock notifications, product recall alerts, multilingual grocery catalogs, and shared shopping lists for households. Additional objectives included store-to-store price comparison, grocery spend tracking across retail chains, and online ordering integrations to simplify grocery planning, purchasing, and budgeting. Agile delivery and frequent release cycles were required to support continuous feature expansion, real-time grocery data updates, and long-term scalability of the application.

Challenges

Building a consumer-focused Inventory Management software delivered as a native Android application, while meeting the client’s requirement for real-time and accurate household pantry tracking, including grocery quantities and expiry-sensitive items.

  • Managing a continuously growing and evolving grocery product catalog, including detailed allergen information, ingredient breakdowns, and nutritional data sourced from varied brands and imported products.
  • Supporting multilingual grocery catalogs and international product entries, while maintaining data consistency, regional labeling accuracy, and correct translation of nutrition and allergen terms.
  • Designing mobile-first user flows that enable quick, informed decisions for household grocery planning, including expiry alerts, price comparisons, and smart shopping lists in a high-interaction consumer app.
  • Ensuring compatibility across diverse devices, screen sizes, and multiple Android OS versions, while maintaining Material Design standards and accessible UI layouts.
  • Delivering a fast, intuitive Material Design UI optimized for usability, offline access, and long-term user retention within daily household usage.
  • Integrating shared household shopping lists with multiple retail chains for price tracking, budget monitoring, and grocery spend analysis.
  • Implementing personalized grocery recommendations, expiry reminders, and real-time sales alerts based on user preferences and frequently purchased items.
  • Conducting market and user behavior analysis across global and regional grocery ecosystems, aligning features with local shopping habits, brand choices, diet preferences, and household purchasing patterns.

Solution

We developed a native Android application for the client’s consumer Inventory Management software, enabling users to track household food storage, expiry dates, and grocery usage in real time.

  • Built a mobile-first native Android consumer app for accurate household pantry tracking, grocery management, and food expiry monitoring.
  • Designed streamlined Material Design UI flows and interface patterns to support fast, intuitive decision-making like expiry visibility, shopping list creation, price comparison, and quantity updates.
  • Deployed the application on AWS using ECS Fargate, RDS, and CodePipeline to enable scalable hosting, reliable real-time data sync, and continuous delivery through automated deployments.
  • Implemented MySQL for structured storage of barcode data, nutrition facts, allergen attributes, and inventory details, ensuring accurate grocery product management.
  • Developed backend services using Spring Boot (Java 11) to power secure API integrations and real-time data synchronization across household accounts and multiple devices.
  • Enabled live updates and low-latency synchronization to ensure consistent pantry status, shared lists, and expiry alerts across all household users.
  • Established CI/CD pipelines and DevOps workflows for backend deployments and Android release management through the Google Play Console, supporting rapid feature rollouts and continuous enhancements.

Benefits

The delivered native Android pantry & grocery inventory management software resulted in the following measurable consumer and business outcomes:

  • Delivered a highly interactive, mobile-first Android application with intuitive Material Design UI, resulting in strong consumer adoption and repeated household usage.
  • Achieved high application downloads and sustained user retention, driven by features like expiry alerts, spend tracking, and shared shopping lists.
  • Received consistently positive reviews and ratings across Google Play and other app marketplaces, reflecting ease of use, reliability, and grocery planning convenience.
  • Enabled seamless shared shopping lists integrated with multiple retail chains, improving cross-store price comparison, budget planning, and grocery purchasing workflows.
  • Generated actionable insights into grocery purchase behavior, household consumption patterns, and preferred brands, enabling future personalization, targeted recommendations, and data-driven feature improvements.

Technology

  • MVP (Model-View-Presenter) architecture
  • Android
  • Retrofit
  • Google ML Kit
  • GSON
  • Material Design Components
  • SDP/SSP
  • Location Service
  • Argon2Kt
  • Spring Boot
  • Java 11
  • MySQL
  • AWS ECS Fargate
  • AWS RDS
  • AWS CodePipeline
  • Google Play Console

Technology

  • Food & Beverage
Build inventory management software

Conclusion

TenUp developed a native Android consumer pantry & grocery inventory software, designed to centralize household food storage, expiry tracking, and grocery planning, streamlining everyday kitchen and shopping management. The application leveraged a modular MVP architecture with CI/CD pipelines and AWS deployment (ECS Fargate, RDS, CodePipeline) to ensure reliable real-time inventory synchronization across devices, while also supporting offline grocery tracking and barcode scans during in-store shopping. Users benefited from a fast, intuitive Material Design interface, improving adoption, retention, and engagement through features like expiry alerts, smart shopping lists, and price comparison across retail chains. The solution also enabled seamless shared shopping lists, expiry reminders, and grocery spend tracking, directly addressing real household challenges around time-saving, cost control, and reducing food waste while improving smart pantry visibility. Discover how TenUp’s Product Engineering and Digital Transformation services help build scalable, high-impact consumer applications like this, powered by mobile-first design, data-driven personalization, and modern cloud engineering.

Frequently asked questions

Why choose custom Inventory Management Software instead of off-the-shelf grocery apps?

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Custom Inventory Management Software gives full control over data, features, and integrations. It supports barcode logic, regional catalogs, retailer partnerships, and personalized recommendations, driving higher retention and monetization that generic apps can’t offer.

Which features are essential for a scalable household grocery tracking application?

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A scalable grocery app needs real-time sync across devices, UPC/EAN barcode scanning, multilingual product catalogs, expiry and recall alerts, and nutrition/allergen data. To grow at scale, it should also include store-to-store price comparison and analytics-driven recommendations that personalize shopping lists and unlock revenue through retail partnerships.

How should brands plan the MVP for a consumer grocery inventory app?

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A successful MVP should launch fast with only the features that drive daily retention: UPC/EAN barcode scanning, pantry tracking, expiry alerts, shared family lists, and offline mode. Brands can validate adoption through repeat usage and then expand into revenue features like store-to-store price comparison, nutrition analytics, and retailer integrations.

What backend architecture works best for large grocery data catalogs?

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A scalable grocery backend combines Spring Boot microservices with a relational database like MySQL or PostgreSQL for structured product data, AWS ECS Fargate for autoscaling, and ML-powered barcode recognition using Google ML Kit. This setup can handle large catalogs, fast search, regional variations, real-time updates, and high-volume barcode scans without performance loss.

Can Inventory Management Software integrate with online grocery retailers and POS systems?

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Yes. Custom Inventory Management Software can integrate through APIs with POS systems, online grocery retailers, payment gateways, and loyalty platforms to enable real-time pricing, digitized receipts, stock syncing, and automatic inventory updates across stores and devices.

How does multilingual support impact adoption for grocery and pantry apps?

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Multilingual support boosts adoption by improving trust and search accuracy in markets where product labels, ingredients, allergens, and packaging differ by region. When users can read nutrition data and expiry information in their own language, they are more likely to rely on the app daily, driving higher retention and long-term loyalty.

How can households reduce food waste using Inventory Management Software?

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Inventory Management Software reduces food waste by using expiry alerts, stock-based recipes, and automatic grocery lists that prioritize what users already have. When paired with consumption analytics, it nudges families to use items before they expire, thus cutting waste while boosting long-term app loyalty and repeat usage.

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