# Lihai La LLC > A Delaware software company building focused apps for iPhone, iPad, Android, > Mac, HarmonyOS and the browser — six apps, each doing one thing properly, plus > KiteGEO, a web tool that checks whether AI assistants recommend your brand. Website: https://lihaila.com/en Contact: contact@lihaila.com · (646) 210-4451 Developer on the App Store: Lihai La LLC (id1831311728) Languages: English (https://lihaila.com/en/), 简体中文 (https://lihaila.com/cn/), 日本語 (https://lihaila.com/jp/), 한국어 (https://lihaila.com/kr/) ## Products ### Ultimate Book Writer — Turn an idea into a finished book. Page: https://lihaila.com/en/ultimate-book-writer Platforms: iOS, Android Describe what you want to write about. Ultimate Book Writer drafts the outline, writes the chapters, designs a cover, and exports the whole thing — so the blank page is never where you start. Features: Outline first — Give it a subject and an audience. It comes back with a chapter-by-chapter structure you can edit before a single paragraph is written.; Chapter by chapter — Generate a chapter at a time, keep what works, regenerate what doesn't. The book stays yours.; Covers — A cover generated from the book's own subject, ready to drop into a store listing.; Export anywhere — TXT, and straight out to Google Drive. Your manuscript is never locked inside the app.; Past the blank page — The workflow is built for the moment you get stuck — it always has a next thing to suggest.; Credits, not a subscription — Buy credits when you need them. No recurring charge for an app you use in bursts. Pricing: free to download. Where to get it: Download on the App Store , Get it on Google Play ### SuiSui — Remember the days that matter — and count them beautifully. Page: https://lihaila.com/en/suisui Platforms: iOS, Android, macOS, HarmonyOS Count down to what is coming and up from what already happened. Exams, due dates, anniversaries, the day you quit. One clean list, on every device you own. Features: Count down — Exams, vacations, paydays, holidays, the flight home. See exactly how long is left.; Count up — Days since you started, since you quit, since the day you'd rather not forget.; Widgets — The day you care about, on the home screen, without opening anything.; Lunar dates — Birthdays and festivals that follow the lunar calendar recur correctly, year after year.; Everywhere — iPhone, iPad, Android, Mac and HarmonyOS — the same app, natively built for each.; Private — Everything stays on your device. No account, no cloud sync, no collection. Pricing: free to download. Where to get it: Download on the App Store , Get it on Google Play , Explore it on AppGallery (mainland China only; Chinese and English) ### LiveTranslate — Live translated captions, about two seconds behind the speaker. Page: https://lihaila.com/en/livetranslate Platforms: Chrome, Edge A browser extension for video, courses, streams and meetings. Captions arrive as people talk, with the original and the translation shown together, and optional AI dubbing in one of eight voices. Features: About two seconds behind — Fast enough to follow a lecture or a live meeting, not just recorded video.; 60 languages in — Source language is detected automatically — you don't have to tell it what you're listening to.; 29 languages spoken — Optional AI dubbing reads the translation aloud in one of eight voices, four female and four male.; Both lines at once — The original and the translation are shown together, which helps when you're learning the language or checking a term.; Hours, not a subscription — Buy hours; they never expire, and they're shared with the Mac app on the same account.; Nothing is stored — Audio is captured only after you press start, and is never recorded or kept. Pricing: free to download. Where to get it: Available in the Chrome Web Store ### Parrovo — Live translated captions for your Mac. Page: https://lihaila.com/en/parrovo Platforms: macOS Turn foreign-language audio playing anywhere on your Mac into captions you can read — a lecture, a recording, the other side of a meeting. Switch to the microphone and it interprets the person across the table instead. Features: Any app's audio — Captions whatever your Mac is playing, not just one browser tab.; Or the room — Ambient mode listens through the microphone and translates the person in front of you. Wear headphones so the spoken translation reaches only you.; Floats above everything — The caption window follows other apps into full screen, resizes, and never steals focus from your meeting.; 60 languages — Detected automatically; 29 can be spoken aloud in eight voices.; Hours are shared — The same balance works in the Mac app and the browser extension, and survives a reinstall.; Nothing is stored — Audio is streamed only while you're running it, and is never recorded or kept. Pricing: free to download. Where to get it: Download for macOS ### Annua — You know what you pay each month. Annua shows you what you pay each year. Page: https://lihaila.com/en/annua Platforms: iOS, HarmonyOS Every subscription you have, added up into a real yearly number — and a warning a few days before each charge, while cancelling is still free. Features: The year ring — Twelve segments, one per month, each as long as the money that lands in it. Steady spending is a smooth circle; the month all your annual plans renew together sticks out.; Warned in time — A reminder a few days before a charge, not a receipt after it.; Pause, don't delete — Going away for the summer? Pause it. It stays in your list, leaves every total, and Annua tells you what pausing saves.; Any billing cycle — Weekly, monthly, quarterly, yearly, every two years, or your own number of days.; Mixed currencies — Bill in dollars, euros, yen and yuan at once — Annua converts everything into yours.; No networking code at all — No account, no servers, no analytics, no bank connections. Your data cannot leave your phone, because there is nothing to send it with. Pricing: Free for up to five subscriptions. Annua Pro removes the limit and adds every widget, full insights and CSV export — one payment of US$4.99. A subscription tracker shouldn't be a subscription. Where to get it: Download on the App Store , Explore it on AppGallery (mainland China only; Chinese and English) ### Rungs — Rank anything you love — by comparison, not by stars. Page: https://lihaila.com/en/rungs Platforms: iOS, HarmonyOS Ask someone to rate a coffee out of ten and they'll stall. Ask which of two coffees was better and they answer instantly. Rungs is built on the second question. Features: Two cards, one tap — Add something and Rungs shows it against something already on your ladder. Three or four taps later it has landed in its exact place.; Four taps, a hundred things — It's a binary search underneath, so a long ladder costs about as many taps as a short one.; A real score — A score out of ten, derived from position rather than guessed at.; A podium — Your top three, built to be posted.; Ladders for anything — Coffee shops. Albums of the year. Every city you've been to. Pizza.; No account, no server — Rungs never sends your rankings anywhere, because there is nowhere to send them. It works in airplane mode. Pricing: Free covers three ladders with fifteen things on each. Rungs Pro is US$4.99, a single purchase — no subscription, ever. Pro removes both limits and unlocks every cover plus CSV export. Where to get it: Download on the App Store , Explore it on AppGallery (not available in the EU; Chinese, English, Japanese and Korean) ## Web apps ### KiteGEO — Do ChatGPT and Grok recommend your brand? Page: https://lihaila.com/geo/en/ Platforms: Web (English, 简体中文, 日本語, 한국어) An AI-visibility (GEO, generative engine optimization) checker. Enter a website or brand; KiteGEO asks AI assistants the questions real buyers ask (ChatGPT and Grok; DeepSeek and Qwen for Chinese users), scores how often the brand is mentioned and recommended, shows which competitors and sources the assistants cite, audits the site's AI readiness, and writes an action plan. Pricing: free check; Full Report one-time; Pro and Agency for weekly tracking (monthly subscription or prepaid Pro pass). ## Questions Q: What is Lihai La? A: Lihai La LLC is a software company based in Delaware, United States. It builds and ships its own apps: Ultimate Book Writer (AI book writing), LiveTranslate (live translated captions in Chrome and Edge), Parrovo (live translated captions on the Mac), SuiSui (countdowns and anniversaries), Annua (subscription tracking) and Rungs (ranking anything by comparison) — plus KiteGEO, a web tool that checks whether AI assistants recommend your brand. Q: Which platforms do Lihai La apps run on? A: iPhone, iPad, Android, Mac, HarmonyOS, and the Chrome and Edge browsers. Each app is built natively for its platform rather than wrapped from one shared codebase. Q: What is KiteGEO? A: KiteGEO (lihaila.com/geo) checks how visible a brand is in AI assistants. It asks ChatGPT and Grok — or DeepSeek and Qwen for Chinese users — the questions real buyers ask, scores how often the brand is mentioned and recommended, and gives an action plan to improve it. The first check is free. Q: How do Lihai La apps make money? A: Paid apps, one-off unlocks and credits. There are no ads, and no user data is sold. Q: Do I need an account to use the apps? A: Only where an account is genuinely needed. Three of the six apps have no networking code at all and keep everything on your device. Q: How do I contact Lihai La? A: Email contact@lihaila.com or call +1 (646) 210-4451. ## Company pages - Privacy Policy: https://lihaila.com/en/privacy - Terms of Service: https://lihaila.com/en/terms - Delete Account: https://lihaila.com/en/delete-account