📱 Android Studio & Flutter Engineering

Custom Android Applications Built for Performance & Scalability

Direct shareable APKs or official Google Play Store releases. Fast startup times, push notifications, offline data caching, and native Android Studio architecture.

Start Your Android Project → Chat on WhatsApp

Service Availability Across Rajasthan and Delhi NCR

We engineer custom Android applications for coaching institutes, schools, retailers, and enterprises based across Bharatpur, Jaipur, Alwar, Kota, and the Delhi NCR region (Delhi, Gurgaon, Noida, Faridabad).

Verified Proof of Work
LUNA App: 50+ Real Downloads • 5.0 ★ Rating
Offline Flutter & Isar DB architecture. Read LUNA Case Study →

Understanding the Two App Delivery Paths: APK vs Google Play Store

Every business has different distribution goals and budget constraints. We provide two distinct engineering solutions so you don't pay for unnecessary overhead:

1. Direct Shareable APK (₹14,999)

Ideal for schools, coaching institutes, internal sales teams, factory staff, or local businesses that want to distribute their app directly via WhatsApp, QR codes, or their website without paying Google Play Console fees or waiting for store review approvals.

  • Zero Google Console registration fee required
  • Direct installation link: yourapp.apk
  • Delivered in 7–10 business days

2. Google Play Store App (₹24,999)

Designed for customer-facing startups, consumer brands, and service portals that need global discoverability, trusted downloads, automatic store updates, and prestige on the official Google Play Store.

  • Includes Play Console submission & policy setup
  • Store graphics: icon, feature banner, and phone screenshots
  • Delivered in 10–14 business days

Download & Test Live Demo APKs Built by TK Web Solutions

Experience our native performance, touch responsiveness, and lightweight file sizes firsthand on your Android phone:

Official TK Web Solutions App (APK) EduPrime School App (APK) LUNA Health & Sanctuary (APK)

Transparent Scope: Deliverables vs Exclusions

We define all technical boundaries in advance so you have complete certainty over your mobile application investment:

What Is Included:

  • Native Android Studio build (Targeting latest Android 14/15 SDKs)
  • Custom app icon, splash screen, and responsive UI screens
  • Offline caching for instant screen loading without buffering
  • Firebase Push Notification integration for broadcast announcements
  • Direct Click-to-WhatsApp and Call triggers embedded in the UI
  • Signed release APK file with complete keystore certificate
  • For Play Store plan: Store graphics, app description, and privacy policy
  • 30 days of post-delivery bug fixes and compatibility warranty

What Is NOT Included (Available as Add-ons):

  • Google's one-time $25 developer account registration fee (paid directly to Google)
  • Apple iOS App Store development and submission (available on request)
  • Paid third-party API subscription costs (e.g., Google Maps API credits)
  • Dedicated cloud server hosting fees for custom real-time databases
  • Ongoing content uploading after the initial 30-day warranty window

Android App Packages & Investment

All packages include founder-led architecture, milestone billing (50% advance, 50% upon completed staging review), and 100% source code handover.

Feature Direct Shareable APK Google Play Store App Custom Full-Stack App
Fixed Investment ₹14,999 ₹24,999 Starting ₹44,999
Delivery Turnaround 7–10 Business Days 10–14 Business Days 21–30 Business Days
Distribution Signed APK (WhatsApp & Web) Official Google Play Store Play Store + Enterprise APK
Push Notifications Firebase Cloud Messaging Firebase Cloud Messaging Automated CRM Push Triggers
Store Assets App Icon + Splash Screen Icon, Feature Graphic & Screenshots Full Marketing Asset Suite
Backend / API REST API / Static Data REST API / Cloud Firestore Custom Node/Postgres Backend
Founder Warranty 30 Days Direct Support 30 Days Priority Support 60 Days Extended Support

Our 5-Stage Mobile Engineering Workflow

We follow structured software engineering standards to deliver stable, high-performance mobile software:

1
App Specification
We map out your core feature requirements, user personas, screen flows, and navigation structure.
2
UI/UX Wireframing
We draft mobile screens ensuring clear contrast, comfortable tap targets, and intuitive navigation.
3
Native Development
We build the application using Android Studio or Flutter, integrate push notifications, and optimize battery consumption.
4
Device Testing
We test the build across different Android OS versions (Android 10 through 15) and diverse screen resolutions.
5
Signing & Release
We generate your production release keystore, build the final signed APK/AAB bundle, and assist with store publication.

What You Need to Provide for App Development

To start engineering your mobile application, please prepare the following assets:

Frequently Asked Questions About Android Apps

What is the difference between an APK and a Play Store app?
An APK (Android Package) is the actual installer file. It can be sent over WhatsApp, shared via Google Drive, or downloaded directly from your website without needing Google Play Store approval. A Play Store app is the same application published to Google's official marketplace, giving your brand global discoverability and automated background updates.
Do I need to pay Google $25 for Play Store publishing?
Yes. Google requires all developers and business owners to create an official Google Play Developer account, which incurs a one-time $25 fee paid directly to Google. We guide you through the registration process and handle the technical app submission.
What are Google Play's 2026 testing requirements?
For personal developer accounts created after November 2023, Google requires apps to undergo a 14-day closed test with at least 20 opted-in testers before production access is granted. For registered organization/business accounts with a DUNS number, production review can often be accessed directly. We advise and structure your release accordingly.
Will my app work without an active internet connection?
Yes. We implement local SQLite or SharedPreferences offline caching for essential screens (like contact details, course lists, or saved catalog items) so the app opens instantly even when users have weak or no internet connectivity.
Can I send push notifications to users?
Yes. Both packages include Firebase Cloud Messaging (FCM) integration, enabling you to broadcast instant notifications to all installed devices with zero per-message SMS costs.

Turn Your Mobile Vision Into a Production App

Speak directly with Lead Developer Tarun Singh. Get honest architectural feedback and a transparent project estimate.

Request Android App Quote → WhatsApp Tarun Singh (+91 90793 68240)