Small software, made carefully.
Lihai La LLC builds focused tools for people who want to get something done and get on with their day — AI writing, live translation, and apps that stay out of the way.
Products
Six apps, each doing one thing properly — on the App Store, Google Play, the Chrome Web Store, Mac and HarmonyOS.
Ultimate Book Writer
AI-powered writing assistant that turns an idea into a finished book — outline, chapters and cover. iPhone, iPad and Android.
Learn moreSuiSui
A calm day counter. Count down to what is coming and up from what already happened. iPhone, iPad, Android, Mac and HarmonyOS.
Learn moreLiveTranslate
Live translated captions for video, courses, streams and meetings — about two seconds behind the speaker, with optional AI dubbing. 60 languages.
Learn moreParrovo
The Mac app for live translated captions. Reaches audio from any app on the machine, and interprets a conversation across the table.
Learn moreAnnua
Adds up every subscription you have and shows what they really cost per year, then warns you a few days before each charge — while cancelling is still free. iPhone, entirely offline.
Learn moreRungs
Rank anything by comparison instead of stars. Nobody can tell a 7 from an 8, but everyone knows which of two things is better. iPhone and iPad.
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