NexTools | 48-in-1 Utility and Multi-Tool Flutter App with AdMob and In-App Purchases

Monetized with AdMob (Banner, Interstitial, App Open) and In-App Purchases (Monthly, Yearly, Lifetime) Built with Flutter 3.41.8 • GetX Architecture • Android and iOS Ready NexTools is a complete, feature-rich 48-in-1 multi-utility toolkit application built with Flutter. It is designed as a go-to daily companion offering a massive collection of essential tools, smart calculators, offline converters, and hardware sensor interfaces — all packed into a single polished app. NexTools With a sleek glassmorphic dark-purple UI, responsive grid layout, smooth micro-animations, and a fully integrated monetization engine, NexTools is production-ready for the Google Play Store and Apple App Store from day one. Key Features 48 NexTools Tools in 1 App: Replaces 48 individual apps — saves device storage and provides unmatched convenience for everyday users. Triple AdMob Monetization: Banner, Interstitial (every 4th click), and App Open ads — fully policy-compliant with an overlap guard that blocks back-to-back full-screen ads. 3-Tier In-App Purchases: Monthly, Yearly, and Lifetime premium plans. Purchasing instantly and permanently disables all ads system-wide. Dark and Light Mode: Smooth dynamic theme switching powered by a centralized AppTheme system. Multi-Language Support: 7 built-in languages — English, Spanish, Hindi, Chinese, Arabic, French, and Urdu with full RTL layout support. Dynamic Search and Categories: Instant search across all 48 tools with filterable category chips on the home screen. Favorites System: Users can pin their most-used tools for quick one-tap access. Clean GetX Architecture: Strict MVC pattern, zero analyzer errors, and a fully modular, easy-to-customize codebase. 48 Tools — Full Category Overview Core Utilities Smart Calculators Sensors and Hardware Media and Conversion Quick Notes and Memo BMI and Health Index Digital Compass QR Code Scanner Speech-to-Text Age Calculator Step Counter (Pedometer) QR Code Generator Wi-Fi Signal Strength Date Difference Calculator Ambient Light Meter Image Compressor NexTools Voice Recorder Fuel Cost Calculator Battery Health Monitor Image Format Converter Text-to-Speech Tip Calculator Sound Level Detector Unit Converter Cryptography Tool Discount Calculator Metal Detector Number Base Converter Morse Code Converter Leap Year Checker Bubble Leveler Hex to RGB Converter NexTools  Countdown Timer Temperature Converter Magnifier (Camera Zoom) PDF Converter Stopwatch Car Loan Calculator Speedometer (GPS) App Extractor Pendulum Simulator Random Number Generator Ruler and Measurement Calendar and Date Planner Plus Flashlight, Screen Brightness Control, Sound Generator, and more. Monetization System Details Google AdMob (3 Ad Formats): Banner Ad anchored at the footer of the Settings screen. Interstitial Ad displayed on every 4th tool launch (frequency-capped for high user retention). App Open Ad on cold start and background-to-foreground resume, with a guard that prevents overlap with Interstitial. In-App Purchases (3 Tiers): Monthly Subscription — recurring monthly billing. Yearly Subscription — discounted annual billing. Lifetime Upgrade — one-time purchase for permanent ad-free access. Automatic Ad-Free Mode: Upon any purchase, all Banner, Interstitial, and App Open ads are instantly disposed and permanently disabled for that session and all future sessions. Technical Specifications Framework: Flutter 3.41.8 — Dart 3.11.5 State Management: GetX (Reactive State, Routing, and Dependency Injection) Minimum Android SDK: API 21 (Android 5.0 Lollipop and above) Target Android SDK: API 36 (latest Google Play Store requirement) iOS Deployment Target: iOS 14.0 and above Java Compatibility: JDK 17 fully configured in build.gradle.kts Release Signing: Pre-configured key.properties and placeholder keystore for instant signed APK and AAB builds. Responsive Layout: ScreenUtil design reference size 390×844 (iPhone 14 Pro) — auto-scales on all screen sizes. What is Included in the Package? Complete Flutter Source Code (Android and iOS fully configured). Pre-configured Android Release Signing setup (key.properties and build.gradle.kts). Full HTML Documentation covering: package renaming, AdMob setup, billing configuration, iOS build guide, troubleshooting FAQ, packaging guide, and full changelog. 5-Minute Quick Start Guide (separate HTML file). Support Email: [email protected] Built with love by CodePulse Studio.    

(Only For Premium Category Products !)

1. All digital products are the most recent version, with no possibility of free updates. After payment, you can request an update to the most recent version for 5 days if a new version is released. We free support within 5 days.

2. If a license is required (Excludes WHMCS license , we provide only method not license), please contact us via email or ticket for assistance with activation. Our license is only valid for activation and does not include support.

3. We provide Mobile, PHP script installation services for $19.90 / ₹1700. Please create a backup after installation as we do not support re-installation. For mobile app source code, we do not offer installation services.

4. If you have any questions, please contact us by email [email protected] or create a ticket on this page

5. Please note that any digital products presented on the website do not contain malicious code, viruses or advertising. You will receive the original files from the developers. We do not sell any products that have been downloaded from other websites.

6. The response time can last up to 6 hours.

(Only For Membership Category Products !)

Benefits of our Membership Plans

• Instant access to all plugins and all themes including all future releases
• Unlimited domain usage
• Regular Updates as of when available. Usually, updates are released daily.
• Before purchasing, please read the Terms and Conditions & Refund Policy.
• If you have any questions, please first read the FAQs.
• If you haven’t found the answer to your question, please contact us, and we will respond ASAP.
• Please note that any digital products on the website do not contain malicious code, viruses, or advertising. We buy the original files from the developers. We do not sell any products downloaded from other sites.
• Buy or download for FREE by subscribing to our VIP Membership Plan. Join the club of more than 1100+ happy members. This is the same theme as sold by the developer.

Updates:

• We offer frequent updates for one year from the date of purchase. After this period, you have to purchase the item again to receive further updates, we also offer lifetime updates as a second option.
• We regularly update products as soon as we are notified about an update, we go and download it from the author and update it on our site, but In case the current version of the product is not the latest, You can request an update for the product by contact form.
• We send regular emails advising when products have been updated so please be sure to provide an active email address when you sign up.

Support:

• Our support team is available 24/7, if you have any questions or need help in installing or configuring digital products purchased on the website, please don’t hesitate to contact form.
• Please note that we are not developers of the provided products, so our technical support capabilities are limited. We do not change product functionality and do not fix developer bugs.

For more information please read FAQs & About Us.

(Only For WHMCS Category Products !)

• We Only provide WHMCS Module, how you can  nulled any module step only !
• Instant access to all plugins and all themes 
• Unlimited domain usage
• Regular Updates as of when available. Usually, updates are released daily.
• Before purchasing, please read the Terms and Conditions & Refund Policy.
• If you have any questions, please first read the FAQs.
• If you haven’t found the answer to your question, please contact us, and we will respond ASAP.
• Please note that any digital products on the website do not contain malicious code, viruses, or advertising. We buy the original files from the developers. We do not sell any products downloaded from other sites.