Boost your productivity with 100 Factories

Simplify your life, streamline your tasks, and achieve more every day with intuitive, feature-rich utility apps.

INTRODUCE

Welcome to 100 Factories

At 100 Factories, our mission is to create a wide range of convenient and useful utility apps to make your life easier. As a solo developer, I'm passionate about crafting high-quality applications that solve everyday problems and streamline your tasks.

User-Centric Design

We prioritize user experience and create intuitive interfaces that are easy to navigate and use.

Regular Updates

We continuously improve our apps based on user feedback and the latest technology trends.

Cross-Platform

Our apps are designed to work seamlessly across multiple platforms and devices.

APPS

Discover our apps

Image to PDF - JPG PNG HEIC

Transform images into professional PDFs with this privacy-focused converter that works entirely offline

App Store Google Play

Creamia - Nostalgic Ice Cream Tycoon

Run a charming ice cream shop in a cat village! Serve adorable feline customers, craft various flavors

App Store Google Play

Fresh Produce Live Auction

Check real-time and historical auction details of agricultural products by item or wholesale market

App Store Google Play

Find My GPS Coordinates

Easily view, copy, share, bookmark, and manage current location's GPS coordinates and altitude in various formats

App Store Google Play

JPG/PNG Converter

Convert multiple images in various formats to JPEG/PNG simultaneously, with all conversions performed locally

App Store Google Play

Face Pixelation & Blur

Automatically detects and conceals faces in photos using mosaic or blur effects for privacy protection

App Store Google Play

HEIC to JPG, PNG Converter

Efficiently converts HEIC photos to JPG or PNG format on-the-go with lightning-fast conversions

App Store Google Play

Flip & Rotate Photos

Easily flip and rotate multiple photos simultaneously while maintaining original image quality

App Store Google Play

Loan Interest Calculator

Calculate and automatically save results for various loan types with detailed payment breakdowns

App Store Google Play

Fridge-Friendly Days

Recipe recommendation system offering over 500 recipes using ingredients already in your fridge

App Store Google Play

Reverse Audio Pro

Record audio and instantly play it in reverse for creative content and fun challenges

App Store Google Play

Save The Cashier

Sort silver and gold coins while working part-time at a convenience store in this casual game

App Store Toss

REVIEWS

What our customers have to say about our apps

B***

This app provides everything I need without any ads or unnecessary requirements.

A** Farmer

Thank you for considering accessibility for farmers in rural areas.

Shinpu**

The display ratio accuracy and precision are excellent.

Taew**

As a bank consultant, I appreciate the accuracy to three decimal places and intuitive UI.

B***

This app provides everything I need without any ads or unnecessary requirements.

A** Farmer

Thank you for considering accessibility for farmers in rural areas.

Shinpu**

The display ratio accuracy and precision are excellent.

Taew**

As a bank consultant, I appreciate the accuracy to three decimal places and intuitive UI.

B***

This app provides everything I need without any ads or unnecessary requirements.

A** Farmer

Thank you for considering accessibility for farmers in rural areas.

Shinpu**

The display ratio accuracy and precision are excellent.

Taew**

As a bank consultant, I appreciate the accuracy to three decimal places and intuitive UI.

ABOUT ME

Youngmin Koo

Hi, I'm Youngmin, the founder and sole developer behind 100 Factories. With a strong background in software development and a keen eye for design, I strive to create apps that blend functionality and aesthetics. I believe technology should simplify our lives, and that's what drives me to develop user-friendly applications.