Yes, I've been working on Android apps since 2014.
The most challenging thing was finding a reliable API to fetch GSTIN data.
Actually I don't use many mobile apps but if I have to choose an app it would probably be 'Andlytics'. The app collects data from my Google Play Developer Console and displays it in a useful manner.
To be honest I worked on the app for just 2 days. It was a side project but it did give me an idea for a bigger project, so stay tuned!
Many times sellers/vendors provide the wrong GSTIN on their invoice to avoid taxes, so I built this app so people can verify GSTIN and report it to the authorities if necessary.
It's fast, simplistic and doesn't require anything other than scanning the code. Other apps require the user to fill captcha.
I'll be adding support for manual search and flash.
Use the app, share it with your friends and family and provide feedback.
About App: GSTIN Checker is a very lite Goods and Service Tax Registration Number verification app. It helps you to verify GST Number by simply using your device's camera. All you have to do is to scan a GST Number and let the app do the magic. Note: GSTIN Checker verifies Indian GST Numbers only. How it works: Just open GSTIN Checker, provide camera access if prompted, scan the GSTIN and wait for couple of seconds to see the result.
Date: August 23, 2018
Developer: Vicky Bonick