billy.rocks

What It Is

Billy is a free Progressive Web App operated by Billy SRL, positioned as a menu and bill-splitting tool for travelers. It does not require installing a native app and works in modern browsers. It can also be used anonymously; login is only needed when you want to sync events across devices. Its core use case is very focused: understanding foreign-language menus while traveling abroad, scanning receipts, splitting bills by item among multiple people, and settling multiple expenses accumulated during a trip.

Core Features

Based on the available description, Billy uses AI to read menus, translate dishes, explain what dishes are, list ingredients, flag allergens, and recommend pairings from the same menu. It can also extract items and prices from receipts, let users tap to claim what they consumed, and update the split in real time across phones. It supports live exchange rates and settlement in any currency, making it useful for handling multiple travel expenses such as meals, tickets, taxis, and hotel deposits. The official materials say it supports 80 menu languages, but do not clearly state whether the interface or Chinese menus are supported.

Pricing and Privacy

Billy is currently free. Core features such as menu translation, bill splitting, trip events, and comments are not charged. There is currently no per-user limit for normal human use, though abnormal automated scanning may be rate-limited. On privacy, most data is stored locally in the browser when used anonymously, while some sessions or shared events may be temporarily sent to the server. Users retain ownership of their content. Billy states that it does not sell content, use it for advertising, or use it to train third-party AI models, except for the processing required to read menus and bills. After account deletion, data is first soft-deleted and then permanently deleted after a 30-day grace period.

Pros, Cons, and Limitations

Its strength is a clear end-to-end workflow: translation, dish explanations, allergen alerts, bill splitting, multi-currency settlement, and trip expense tracking are all handled in one flow. No installation and guest access also lower the barrier for temporary collaboration while traveling. The limitations are equally important: the official materials clearly state that AI may misread, mistranslate, or miss items; allergens may be incorrectly flagged or missed; and pairing suggestions may be inaccurate. Bill amounts and food safety information must be manually verified. In addition, Billy does not process actual payments. It only provides payment links or settlement information for services such as PayPal, Venmo, Revolut, Cash App, SEPA, Pix, and UPI.

Who It’s For and Access from China

Billy is suitable for independent outbound travelers, group trips, and people who often dine at restaurants in non-native languages and need to split bills. The text does not specify access conditions from mainland China, and the payment methods mentioned do not include WeChat Pay or Alipay. Users in China may pair it with translation tools, Splitwise/Tricount, or local expense-tracking and payment collection tools.