Here, you can find collections of apps and tools that I, Pujana P, developed as an indie developer.
There are also non-software contents, such articles and databases

DrawWord Line Sticker now available >>

Mobile Apps: All available on PlayStore and Huawei AppGallery, Some available on AppStore

DrawWord – Learn JP from Kanji Writing and Image Drawing (Android + iOS) 🟊🟊🟊 (NEW)

Learn Language from Writing & Drawing with AI – This app is designed to help learning Japanese and Chinese languages. Kotoba-chan, an AI, will teach you how to write Kanji characters and challenge you by quizzes. There is also a mode (under research) where you can learn Kanji from drawing objects. The app demonstrates the state-of-the-art AI technologies for writing stroke recognition and image recognition, and well as character expression control.

Game, For Language Learners

MeloTex – Melodic Texts 🟊🟊🟊 (Android, iOS, Windows, Mac)
Play Melodies from Texts, Notepad for Melodies

For music learners/composers

Encoda – Encode Texts / Encrypt Messages (Android & iOS) Updated
Encode your message to hide contents

For anyone

EmoCam – Emotion Aura Visualizer 🟊🟊 (Android) waiting for technology to improve
Seeing your emotion aura! Facial expression analysis based on the-state-of-the-art deep learning models

For anyone

LightUp – Blinking Color (Android & iOS)
Blink colorful light using mobile, designed for cheering activities, card stunt

For anyone

InvestCal – Investment Calculators (Android)
Investment Calculator for buying and selling

For traders, investors

DrawLots – Randomizer (Android & iOS) Under Updating
Drawing lots on your mobile. Easy-to-use with interface designed for party & events

For anyone

GeoCal – Geometry Calculators (Android)
Small, yet powerful calculator for 2D shapes
For those work with geometry

For math learners

AskAround (Android & iOS)
“Ask people Around you,” That’s what this app is designed to help you to do!

For travelers, anyone

Little Suite (Windows): Microsoft Store

Available on Microsoft Store
Unility tools designed under the concept of “Simple, yet powerful”; they are simple to use, yet can help speeding up your daily tasks. They are small in size, yet can be applied and used in various situations.

Little Transformer 🟊🟊🟊  Updated, Well-maintained
Ultimate Text Fotmatter. A text editor with TTS designed for formatting data format and assisting coding. Converting file/data structure in a single click. This is an app, I always use during coding, so it is maintained well.

For anyone, esp. writers, programmers, analysts

Little FileManager
A must-have tool if you have many file collections. Make file management easy and fun.

For anyone

Little TTS
Table-based multi-language speech synthesis designed for language learning

For language learners

Little CSV
Bulk CSV File Manager: concatenating files, extract mean/average, SD, Min, Man, Median, Mode, etc.

For data analysts

Little Query
A tool for querying and exporting data from SQL Database

For SQL users

Little Cal
Simple calculator that can store and export calculation history.

For anyone

Little InvestCal
Investment Calculator for buying and selling. With Tabs function.

For traders, investors

Special-purpose App: Microsoft Store

Segment Analyser
Evaluation tool for Temporal Segmentation / Motion Segmentation Research

For researchers

Online Tools: on this site

Text Transformer (NEW)
Web-based Little Transformer

For anyone, esp. writers, programmers, analysts

Prove my location

For anyone

Investment Calculators
Online tools for planning your investment investors

For investors

Chat with people around you – P-Library

For anyone

Languages and Technology used in apps above

Distribution Platforms

Developer: Pujana P
Contact for Technical Supports & etc. : Pujana [dot] P [at]

Don`t copy text!