WiFi Master Pro – WiFi Speed Test App (Ping/Jitter/Download/Upload) + WiFi Analyzer + History Export (Flutter 3.35.7 | Android & iOS)

WiFi Master Pro is a premium Flutter application to test internet speed with Ping, Jitter, Download & Upload, scan nearby Wi‑Fi networks, view full network details, compare networks, and export history to CSV/PDF. Includes Android APK and full Flutter source code. Runs perfectly on Flutter 3.35.7.

Quick Info (Buyer Friendly)

Flutter Version: 3.35.7 (recommended/compatible)
Platforms: Android + iOS (source included)
APK Included: Yes (Android demo/testing)
Backend Required: No
Monetization: AdMob integrated (Banner + Interstitial + App Open)
Analytics/Crashes: Firebase Analytics + Crashlytics integrated
Web Support: Not supported by default (uses dart:io networking)

Table of Contents

Key Features
Complete Feature List
Included Screens
Tech Stack
Installation Guide
AdMob Setup
Firebase Setup (Optional)
Troubleshooting
FAQ
Support / Contact

Key Features (Highlights)

Speed Test: Ping + Jitter + Download + Upload
Live gauge, smooth animations, and progress phases
Network Analyzer: SSID, BSSID, IP, RSSI, Link Speed, Frequency, Channel, Gateway, Subnet, Public IP
Nearby Wi‑Fi scanner with auto refresh
Compare networks (grouping + sorting + trends)
History + Export CSV/PDF
Share results + share exported files
Local notifications on test completion
Offline banner + network lost handling
AdMob Ready: Banner + Interstitial + App Open
Firebase Ready: Analytics + Crashlytics
Clean, scalable Flutter codebase (screens/services/models)

Complete Feature List

A) Speed Test Module (Real-time)

Measures:
- Ping / Latency (ms)
- Jitter (ms) (ping variability)
- Download speed (Mbps)
- Upload speed (Mbps)
Real-time UI:
- Animated Speed Gauge
- Live values during test (instant speed)
- Phase progress indicators (Ping/Download/Upload)
- “Preparing test…” state for better UX
Result processing:
- Data Received / Data Sent
- Download Stability / Upload Stability (%)
- Overall quality label (Excellent / Good / Fair / Weak)
Reliability:
- Stops safely if connectivity drops during test
- Works over HTTPS endpoints (no backend required)

Result Summary Screen

Summary UI for Ping/Download/Upload
Signal/quality indicator
Extra metrics: jitter, data sent/received, stability
Actions: Share results, Test again, Back to Home

C) History Module

Local history storage (saved on device)
Grid layout for previous results
Actions: Open details, Delete single record, Clear all history
Share/Export menu: Share latest, Export CSV, Export PDF

D) Export Features

Export all history as CSV
Export all history as PDF
Share exported files via system share sheet

Share speed test summary (Ping/Download/Upload + connection label + timestamp)

F) Network Details (Wi‑Fi Analyzer)

SSID (Wi‑Fi name)
BSSID (AP MAC address)
Local IP
RSSI (dBm) (device/platform dependent)
Link speed (Mbps) (device/platform dependent)
Frequency (MHz) (device/platform dependent)
Channel detection from frequency
Gateway IP
Subnet mask
Public IP (via HTTPS lookup)

G) Nearby Wi‑Fi Scanner

Scan nearby Wi‑Fi access points
Auto refresh mode ON/OFF
Manual scan button
Shows:
- SSID (or hidden SSID indicator)
- BSSID
- Frequency
- Signal strength bars
- Security lock icon for secured networks
Friendly handling:
- Missing permissions
- Device settings restrictions
- No networks found

H) Compare Networks

Groups results by Wi‑Fi name/connection label
Search by network name
Sort by: Download, Upload, Ping, Samples count
Trend visualization (sparkline)
Expandable cards for more details

I) Local Notifications

Notification when speed test completes
Tap notification to open results/history flow

J) Offline Handling

Offline banner overlay in the app
Stops test if internet connection is lost

K) Ads & Monetization (AdMob)

Adaptive Banner Ads
Interstitial Ads
App Open Ads
Buyer-friendly integration: mostly replace Ad Unit IDs for production publishing

L) Firebase

Firebase Core
Firebase Analytics
Firebase Crashlytics

Animated Splash Screen
Onboarding (How to Use)
Smooth page transitions
Premium neon/dark theme styling

Included Screens

Splash Screen (Animated)
Onboarding Screen (How to Use)
Home / GO Screen (Neon ring UI)
Speed Test Screen (Live gauge + metrics)
Speed Result Screen (Summary + share + retest)
History Screen (Share + CSV/PDF export)
Network Details Screen
Nearby Wi‑Fi Screen
Compare Networks Screen
Settings Screen (Privacy policy, Rate us, Share app, Version)

Tech Stack / Packages

Flutter (Dart): Flutter 3.35.7 (recommended)
Networking: dart:io HttpClient (mobile/desktop)
Storage: shared_preferences
Connectivity: connectivity_plus
Network info: network_info_plus
Wi‑Fi scanning: wifi_scan
Export: pdf
Sharing: share_plus
Notifications: flutter_local_notifications
Ads: google_mobile_ads
Firebase: firebase_core, firebase_analytics, firebase_crashlytics
Utilities: url_launcher, app_settings, permission_handler, package_info_plus

Installation Guide (Step-by-Step)

A) Requirements

Install Flutter SDK 3.35.7
Install Android Studio (Android SDK + Emulator)
Install VS Code (optional)
For iOS (macOS only): Install Xcode + CocoaPods

Setup Project

Extract the downloaded zip file
Open project in Android Studio / VS Code
Open terminal in the project root
Verify Flutter version:

flutter --version

Install dependencies:

flutter pub get

Recommended clean run:

flutter clean
flutter pub get

C) Run (Android)

flutter run

D) Build Release (Android)

APK:

flutter build apk --release

Output: build/app/outputs/flutter-apk/app-release.apk

AAB (Google Play recommended):

flutter build appbundle --release

Output: build/app/outputs/bundle/release/app-release.aab

E) Run (iOS)

Install pods:

cd ios
pod install
cd ..

Run:

flutter run

Build iOS Release:

flutter build ios --release

Then open ios/Runner.xcworkspace in Xcode → Archive → Upload.

AdMob Setup (Production)

Ads are already integrated (Banner + Interstitial + App Open). For production publishing:

Create Ad Units in AdMob
Replace Ad Unit IDs in:

lib/ad_services/banner_ad_service.dart
lib/ad_services/interstitial_ad_service.dart
lib/ad_services/app_open_ad_service.dart

Firebase Setup (Optional)

Firebase is included (Analytics + Crashlytics). Buyers can keep it or configure their own Firebase project.

Create Firebase project
Add Android + iOS apps
Download and place:

google-services.json → android/app/
GoogleService-Info.plist → ios/Runner/

flutter pub get
flutter run

Troubleshooting

Dependencies issue:

flutter clean
flutter pub get

iOS pods issue:

cd ios
pod deintegrate
pod install
cd ..
flutter clean
flutter pub get

Wi‑Fi scan / SSID not showing on Android:

Turn ON Wi‑Fi and Location
Grant Location permission
Try on a real device

SEO / ASO Keywords (Tags)

wifi speed test, internet speed test, ping test, jitter test, download upload test, wifi analyzer flutter, network analyzer, nearby wifi scanner, ssid bssid rssi, gateway subnet, public ip checker, speed test history, csv export, pdf export, admob flutter app, firebase crashlytics analytics, android ios flutter template

FAQ

Q1: Which Flutter version is supported?
Recommended and tested: Flutter 3.35.7.

Q2: Is Android APK included?
Yes, Android APK is included for demo/testing, plus full source code.

Q3: Can buyer run it on Android & iOS?
Yes. It is Flutter-based and supports Android + iOS.

Q4: Does it require backend/server?
No backend required. Speed tests run via HTTPS endpoints and history is stored locally.

Q5: Is AdMob already integrated?
Yes. Banner + Interstitial + App Open ads are integrated. Buyer typically only replaces Ad Unit IDs.

Q6: Is Firebase required?
Firebase is optional. It’s included for Analytics/Crashlytics; buyer can configure their own or remove if needed.

Q7: Is Flutter Web supported?
Not by default because speed test uses dart:io networking.

Q8: Why Wi‑Fi scanning needs location permission?
On many Android versions, Wi‑Fi scan/SSID access requires location permission and location services enabled.

Support / Contact

For setup, customization, AdMob/Firebase help, and publishing support:
codepulsestudio67@gmail.com

WiFi Master Pro: Speed Test