DianHua Dictionary
A Chinese-English dictionary for iPhone and iPad that works fully offline. Search in English, Pinyin, or Simplified and Traditional characters, build word lists, and study with flashcards.
JSQ, LLC
Small, focused software built to be useful.
JSQ, LLC is a one-person software company run by Jason Koeninger. It builds tools for learning Chinese and apps for building better habits.
Subdue The Sloth
Small apps for building better habits and staying active. New apps are coming soon.
About JSQ, LLC
Jason Koeninger has been writing software professionally since 1993, mostly server-side Java and iOS. JSQ, LLC is where his own products live.