About 87Lab.
An independent app studio in Paju, South Korea.
What 87Lab does
87Lab makes small apps that do one job each. They are written in English, for people outside Korea as much as inside it. The studio was founded in 2026 and is run by one person, who designs, builds, and answers support for everything it ships.
HalalLog
A day-by-day trip planner for Muslim travelers. On Google Play and the App Store.
How we build.
Three rules, both apps.
One job per app.
HalalLog plans trips. ILJU reads saju. Neither tries to be everything.
Plain English first.
Written for anyone who reads English, not for specialists in either subject.
Free to start.
Both apps are free to download and use. Paid extras exist; the basics stay free.
Contact.
One address, read by the maker.