Live Currency Converter – Flutter Full App (FreeCurrencyAPI + AdMob)

Live Currency Converter is a premium Flutter application designed to fetch real-time forex / exchange rates globally. It supports 170+ currencies, includes Google AdMob integration, and features a production-ready UI with high-performance caching. Runs perfectly on Flutter 3.35.7. Quick Info (Buyer Friendly)

• Flutter Version: 3.35.7 (recommended/compatible)
• Platforms: Android + iOS (Full Source Code Included)
• API Integration: FreeCurrencyAPI (Real-time rates)
• Monetization: AdMob integrated (Native + Interstitial + App Open)
• State Management: Provider (Clean & Scalable)
• Offline Support: Local caching via SharedPreferences
• Rebranding: Easy to change package name, icons, and colors

Table of Contents

• Key Features
• Detailed Feature List
• Included Screens
• Tech Stack
• Installation Guide
• AdMob Setup
• Troubleshooting
• FAQ
• Support / Contact

Key Features (Highlights)

• Real-Time Data: Powered by FreeCurrencyAPI for pinpoint accuracy.
• 170+ Currencies: Complete list with flags, codes, and names.
• AdMob Ready: High-revenue ad formats (Native, Interstitial, App Open).
• Custom Keypad: Smooth, flicker-free UX with a built-in numeric keypad.
• Smart Caching: Works offline using the latest fetched rates.
• Currency Trends: Prepared charts via FL Chart integration.
• History & Favourites: Track past conversions and quick-access pairs.
• Dark Navy UI: Elegant modern design with professional gradients.

Live Currency Converter Detailed Feature List A) Live Converter Module

• Live Currency Converter Two-Way Conversion: Instant conversion from From-To and To-From.
• Instant Updates: UI updates in real-time as you type.
• Flag Integration: Visual aids for every supported currency.
• Validation: Smart checks for API availability and connection.

AdMob Monetization

• Native Ads: Naturally placed on the converter screen for high CTR.
• Interstitial Ads: Perfectly timed transitions (Transitions to History/Trends).
• App Open Ads: Monetize every time the app is brought to foreground.
• Centralized Logic: Manage all Ad IDs from a single file.

C) Data Management

• FreeCurrencyAPI: Industry-standard exchange rate provider.
• .env Security: Keep your API keys protected and outside the source code.
• Fallback Logic: Uses assets/data/currency_info.json if the API is unreachable.
• Local Storage: History and Favourites persist even after app close.

Included Screens

• Animated Splash Screen: Fast loading with branded progress.
• Marketing Welcome Screen: High-conversion onboarding.
• Main Converter Screen: The functional core with native ads.
• Conversion History: Detailed log of previous exchanges.
• Favourite Currencies: Manage most-used currency pairs.
• Detailed Trends Screen: Visualizing FX performance.
• Searchable Currency List: Filter 170+ options by name or code.

Tech Stack / Packages

• Flutter: v3.35.7 (Stable)
• Networking: http
• State: provider
• Environment: flutter_dotenv
• Ads: google_mobile_ads
• Charts: fl_chart
• Icons/UI: country_flags, flutter_spinkit, flutter_svg
• Utilities: shared_preferences, package_info_plus, url_launcher

 

(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.