WhatLetter

WhatLetter is the privacy-first AI translator built for immigrant families and seniors. Snap any document—medical bills, legal forms, travel tickets—and get instant, accurate translations in 30+ languages plus an on-demand chatbot that explains every detail. No data stored, no account needed, just clarity and independence.

Snap & Scan: One-Tap Document Capture

A floating camera widget auto-detects document edges, crops, and straightens the image before OCR kicks in. The entire pipeline—from shutter press to on-screen translation—averages 1.8 seconds on an iPhone 12 and 2.3 seconds on a mid-range Android device.

Chat in Your Language: 30+ Tongues, Zero Judgement

Beyond translation, the chatbot explains cultural nuances. For example, when translating a U.S. jury summons into Korean, it clarifies that failure to respond may result in fines—an insight not obvious to newcomers unfamiliar with civic duties.

Personal Translator Mode: Voice and Image Batching

Coming in September 2024, voice typing will allow seniors to dictate questions such as “Explain this Medicare table” and receive audible summaries. Batch upload of up to 50 PDF pages will be unlocked for Plus users, targeting small immigration law firms.