PRACTICAL ANDROID TOOLS, APPS AND GUIDES

AndroidRich

Free Android tools, troubleshooting guides, developer resources and useful mobile apps.

Popular Tools Android Fixes AI & Android Our Apps Malaysia

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Popular Interactive Tools

Zero-latency client-side utilities. Bookmarked daily by engineers and Android users.

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QR Code Generator

Generate high-res downloadable QR codes for URLs, text, and apps with client-side canvas.

Instant Download WiFi QR

DP ↔ PX Interactive Converter

Compute pixel sizes dynamically across ldpi, mdpi, hdpi, xhdpi, xxhdpi, and xxxhdpi.

Density Matrix UI Scaling

Material 3 UI Canvas NEW

Drag & drop M3 Expressive components onto a phone canvas and generate a Jetpack Compose AI prompt.

Drag & Drop AI Prompt Export

Android Version & API Checker

Complete reference from Android 7 to 16 (Baklava): API level, codename & target SDK requirements.

API 35/36 Play Requirements

Step to Distance & Calorie Calc

Convert steps into KM and calories burned. Integrated with our Afiah Pedometer app.

Health Tool Afiah Loop

iPhone & iPad App Resizer

Exact 1242×2688 px (iPhone 6.5") and 2064×2752 px (iPad Pro) App Store canvas generator with zero loss PNG export.

1242 × 2688 2064 × 2752 App Store

Strong Password Generator

Create cryptographically secure random passwords client-side with Web Crypto API.

Web Crypto Security

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Android Problem Fixes & Practical Guides

Solving single, high-intent Android issues without the fluff.

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Samsung One UI

Stop Samsung Battery Drain

Configuration steps to prevent background wakelocks and save 25-35% daily battery.

Stability Fix

App Keeps Crashing on Launch

How updating Android System WebView fixes 90% of multi-app crash loops.

Hardware & Cable

Why Phone Charges Slowly

Identify USB-PD PPS charger mismatches, pocket lint, and thermal throttling limits.

Developer Setup

Enable Developer Options

Unlock USB debugging, ADB wireless commands, and 120Hz refresh forcing.

DEV NEWS • SEPTEMBER 2026 developer.android.com

ADB Wi-Fi 2.0, Android Studio Quail 4 & On-Device Gemma 4 AI Assistant

Google has announced production releases across the Android developer toolchain: zero-drop wireless debugging, agentic multi-file refactoring, foldable emulator postures, and mandatory 16KB memory page alignment.

Read Official News →

2026 INTELLIGENCE SYSTEM

Android + AI Opportunity

Google is evolving Android from an operating system into an intelligence system. Learn how to architect agentic AppFunctions, run Gemini Nano via Google AICore, and stream tokens into Jetpack Compose.

AppFunctions Framework → Gemini Nano Guide

What are Android AppFunctions?

AppFunctions allow Gemini to act as an agent on behalf of the user—ordering products, creating notes, or checking status directly inside your app without manual screen clicks.

@AppFunction(name = "trackSteps")
suspend fun trackSteps(): StepReport = repository.getDailySteps()

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Our Published Mobile Applications

Convert web traffic into active users. Browse published iOS & Android software on Apple App Store and Google Play Store .

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