87Lab

An independent app studio.

We build focused tools for everyday needs.

Our apps

HalalLog

A travel planner for Muslim travelers. Plan trips, find places to eat, and keep prayer times and Qibla close, all in one app.

ILJU

A Korean saju reading app for entertainment and self-reflection, based on the traditional practice of saju, also known as Four Pillars.

Who builds it

Seongmin Lee, founder. Fifteen years in travel tech, specializing in the Muslim travel market.

Company

87Lab · South Korea · Founded 2026

Business registration number: 523-21-02753
Representative: Seongmin Lee
Address: 371, Chaekhyanggi-ro, Paju-si, Gyeonggi-do