I build fast, lightweight tools for everyday tasks: calculating GST, editing PDFs and playing Sudoku offline. All free on Google Play.
DG Developer is an independent Android developer making practical, lightweight utility apps for users in India and around the world.
Every app is designed to stay simple: no bloat, no unnecessary permissions, just clean functionality that opens fast and does its job.
All apps are published on Google Play, with more on the way across different categories.
Three apps are live on Google Play. Tap any card to open it in the store.
A fast GST calculator for Indian businesses and individuals. Work out GST-inclusive and GST-exclusive amounts instantly, with CGST and SGST split.
Open on Google Play →
View, edit, merge and split PDF files, then save and share them, all from your phone.
Open on Google Play →
Classic Sudoku puzzles you can play anywhere without an internet connection.
Open on Google Play →Have a question, feedback on an app, or an idea to work on together? Send a message.