Chordia | Song Repertoire and Tuner - Flutter App Template

The Ultimate Mobile Stage Toolkit and Repertoire Workspace for Musicians, Bands and Audio Engineers Chordia is an ultra-premium, offline-first Flutter application template engineered specifically for gigging musicians, acoustic performers, bandleaders, and studio engineers. Built with the cutting-edge Flutter 3.2+ framework and Riverpod 2.x State Management, Chordia combines a high-speed Song Library and Key Transposer, a collaborative Setlist Builder with offline P2P Stage QR AirSync, and a powerhouse workbench of 50+ Pro Stage and Studio Tools into a single, breathtaking mobile experience. Designed with a luxurious Dark Charcoal and Glowing Metallic Gold (#121212 / #F1C40F) aesthetic, Chordia guarantees rock-solid reliability on dark stages without blinding performers. It operates entirely offline utilizing a lightning-fast Drift SQLite Local Database, while offering instant Cloud Drive backup via JSON vaults. Furthermore, Chordia is pre-configured with complete monetization features—including Google AdMob (App Open with 2-hour cooldown, Adaptive Banners, Interstitials, Native Ads), European UMP GDPR Consent Compliance, and plug-and-play in-App Purchase (IAP) to maximize your revenue as an app publisher! 100% Full Source Code Included in Regular License Guarantee! License Confirmation: Every single feature mentioned in this template including the 50+ Pro Stage and Studio Tools Workbench, Smart Key Transposer, AirSync Stage QR Broadcast, Multi-Language Localization, and Drift SQLite Database—along with its complete, unminified Dart source code is 100% included with the Regular License. We do not restrict code access or lock any source modules based on license tiers. The in-App Purchase (IAP) paywall logic in the template is provided purely as a pre-built monetization structure for you (the app developer) to charge end-users on Google Play or the Apple AppStore. Killer Selling Point: Includes 50+ Pro Stage and Studio Tools Workbench Unlike standard chord book apps, Chordia gives musicians an entire utility belt of over 50 professional stage, acoustic, and audio engineering calculators and simulators right out of the box: Chromatic Guitar Tuner: Real-time high-precision pitch gauge with frequency cent indicator (E4, A4, D4). Stage Metronome and Tap Tempo: Accurate BPM calculator with visual stage strobe flash. ️ Acoustic SPL Decibel Meter: Real-time microphone sound check meter with stage feedback alerts (45 dB Cafe to 115 dB Drum Max). ️ Smart Capo Calculator: Instant key transposer and fret position finder for target keys. ircle of Fifths Interactive Wheel: Harmonic key finder, relative minor/major mapping, and diatonic chord chart. Smart Chord Copilot: “AI-inspired” harmonic progression predictor and songwriting assistant. (Note: This feature is fully offline and algorithm-based. It does NOT use any external AI APIs and incurs NO usage costs for the end user). ️ Rig and Pedalboard Architect: Design virtual signal chains, check pedal buffer health, and calculate power consumption (mA). ️ Studio Delay Calculator: Calculate precise millisecond (ms) and frequency (Hz) delay times directly from song BPM. Gig Logbook and Performance Archive: Track show dates, venue earnings, setlists, and stage evaluation notes. Guitar Maintenance and Wood Humidity Tracker: Log string age corrosion schedules and acoustic wood relative humidity (RH 40-60%). Plus 40+ Additional Specialized Tools: Fretboard Note Finder, String Tension Calculator, Barre and Jazz Voicing Finder, Setlist Energy Pacing Analyzer, Stage Plot Input List Generator, Tour Gas and Travel Budgeter, EPK Readiness Checklist, Performance Contract and Rider Builder, Merch Profit Margin Calculator, Streaming Royalty Estimator, Studio Room Mode Calculator, Preamp Gain Staging Meter, Reverb Decay RT60 Estimator, Audio File Storage Size Calculator, and much more! Key Core Capabilities True Offline-First Architecture (Drift SQLite): High-speed local database supporting thousands of songs, tags, setlists, and band rosters without requiring an active internet connection. Instant Key Transposer (# / b): Transpose entire chord sheets with sharps or flats instantly. Original keys are preserved while stage transpositions compute dynamically. Setlist Builder and AirSync Stage QR Broadcast: Assemble gig timelines, add intermission break markers, and generate an offline P2P QR code that bandmates can scan right on stage to copy charts in seconds! Complete Google AdMob and European UMP GDPR Consent: Pre-configured UmpConsentManager checks EEA/UK privacy options on initial startup (SplashScreen) and provides a persistent management button in SettingsScreen to ensure 100% compliance with Google Play and AdMob guidelines.  

(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.