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Free Resources

Guides, checklists & tools built from real projects

Everything below is free and distilled from 20+ shipped Flutter and web apps. No fluff, no signups where I do not need them, no drip sequences I would not want to be on myself.

Most PopularPDF · 12 pages

App Development Checklist

The 58-point checklist I use on every Flutter project — from scope lock to App Store submission. Catches the expensive mistakes before they cost you weeks.

  • Pre-kickoff scoping questions that prevent scope creep
  • Architecture decisions you need to make in week 1
  • The 10 App Store rejection reasons and how to avoid them
  • Launch day runbook
Get the checklist
Interactive ToolWeb tool · Free

App Cost Calculator

Answer 8 questions and get a realistic cost range for your Flutter app — based on 20+ shipped projects. No email required.

  • India and US cost ranges side by side
  • Timeline estimate based on scope
  • Feature-by-feature breakdown
  • Downloadable PDF of your estimate
Calculate your cost
GuideBlog post · 14 min read

Flutter + MQTT Integration Guide

A production-grade guide to building real-time IoT apps with Flutter and MQTT — QoS levels, reconnection, battery optimization, and code from shipped apps.

  • Working MQTT connection code
  • QoS level decision framework
  • Battery optimization patterns
  • Common pitfalls and fixes
Read the guide
GuideBlog post · 16 min read

Flutter BLE in Production

Everything I learned shipping BLE Flutter apps — pairing flows, background scanning, iOS vs Android differences, and the top 10 bugs to avoid.

  • BLE permission setup for Android 12+
  • MTU negotiation for faster transfers
  • Background connection strategies
  • Pairing vs bonding explained
Read the guide
PlaybookBlog post · 13 min read

Flutter MVP in 6 Weeks Playbook

My exact week-by-week process for shipping Flutter MVPs in 6 weeks, based on 20+ real projects. Steal it or hire me to run it.

  • Week 0 scope lock template
  • Week-by-week deliverables
  • What always gets cut and why
  • Real cost numbers from past projects
Read the playbook
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