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Mobile App Development

Expert guides on iOS and Android app development, React Native, Flutter, and cross-platform frameworks. 22 articles from Groovy Web's AI-First mobile engineering team.

26 articles

Mobile App Development Articles

All Articles

MCP Server Development: Build AI Tool Integrations That Actually Work

Learn how to build production-ready MCP servers in Python and TypeScript. Covers architecture, tool definitions, authentication, idempotency, observability, and the pitfalls that break real deployments. Backed by 97M+ SDK downloads and Groovy Web's production experience.

Apr 13, 2026 18 min

CrewAI vs LangGraph vs AutoGen: Which AI Agent Framework in 2026?

CrewAI, LangGraph, and AutoGen all build multi-agent AI systems — but they solve different problems. This decision-stage comparison covers architecture, production readiness, and clear selection criteria so you pick the right framework the first time.

Apr 12, 2026 18 min

MCP vs RAG vs Fine-Tuning: Which AI Architecture Fits Your Product in 2026

Most teams that pick the wrong AI architecture discover the mistake 3-6 months later. This guide compares MCP integration, RAG development, and fine-tuning with real cost data — setup from $5K to $60K+, time to production from 1 week to 16 weeks — plus a decision checklist that maps your product requirements to the right architecture in under an hour.

Apr 7, 2026 15 min

How to Choose a Generative AI Development Company in 2026

Most companies discover they picked the wrong generative AI development partner six months in, after a failed pilot. This guide gives CTOs and VP Engineering a 7-criterion evaluation framework based on 200+ AI project engagements — covering production experience, model diversity, RAG capability, security practices, and real pricing from $3K MVP to $50K+ enterprise builds.

Apr 6, 2026 14 min

How to Build a Marketplace App in 2026

eCommerce marketplace revenue reaches $5.89T by 2029. Build a scalable multi-vendor platform with AI features and the right tech stack — AI Agent Teams from $22/hr.

Feb 21, 2026 14 min

How to Build a Dating App Like Tinder in 2026

Dating app market hits $14.4B in 2026. Build a Tinder-like app with AI matching, safety features, and the right tech stack — delivered by AI Agent Teams from $22/hr.

Feb 21, 2026 14 min

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