NIDO v0.1.64 is here. Ten versions in two days, one idea: an AI that is actually yours.

Every assistant you know lives on someone else's computer. It needs their signal, their servers, their permission. It can be read, slowed down, repriced or switched off, and there is nothing you can do about it. NIDO lives on your phone. No account. No cloud. Nothing to switch off. First, everything NIDO can do today, function by function: CHAT AND MODELS • Private AI chat that runs 100% on your phone, with a catalog of models from 0.4 GB to 5 GB (Qwen, Qwen3, Phi, LFM, Gemma). Pick the one your phone can carry. • Answers from your own documents and from an offline knowledge base, with an optional Wikipedia pack. • Search in Spanish, English and Portuguese. • Under every sourced answer, a line that tells you where each sentence came from. • A built-in PDF reader that imports your documents and caps hostile files hard, so a poisoned PDF cannot fill your phone's memory. MEMORY AND REMINDERS • Encrypted memory of your facts, people and notes, with a My Memory screen where you can review and delete anything. • Reminders with local notifications: once, or every day, week, month or year. • Countdowns ("how many days until…") and saved birthdays that remind you every year. • An optional summary every morning at 8:00. Off unless you turn it on. • Backup and restore of everything, always under your control. MESSAGES BETWEEN YOUR DEVICES • Device-to-device messaging over Bluetooth or your local Wi-Fi. No internet, no servers, nothing in between. • A sealed private hello, a fresh key for every message, and post-quantum protection in every connection. • Messages padded to fixed sizes, with optional disappearing messages. • A contact only shows as verified after you compare fingerprints with that person and tap Verify yourself. • Knowledge packs that pass from phone to phone between your contacts, offline. EMERGENCY AND FIRST AID • An Emergency tab with verified emergency numbers for 32 countries, each checked against its official source, and one-tap dialing. • First aid answers in the guide's own words, word for word, with sources and a button to open the full guide. The model never rewrites them and can never flip a "no" from a source into a "yes". • Carbon monoxide warnings when a generator, grill or brazier is used indoors, and when symptoms appear next to a heater, furnace, boiler or fireplace. PRIVACY AND CONTROL • Encrypted storage on the device for everything. • A hardware vault that asks for a backup less than 30 days old before it turns on, so your memory is never locked away without a copy in your hands. • A network log kept in the encrypted database, so you can check every download and every local connection NIDO has ever made. • Voice dictation that uses the on-device recognizer by default. • An optional wipe button and an incognito keyboard. • Speed and usage measurements that never leave your phone. • A written constitution of eight firm rules for how the assistant must behave, checked automatically on every change. And what the last ten versions added, in short: the new interface, packs that are never deleted out from under you, first aid quoted word for word, the sentence-by-sentence provenance line, the persistent network log, fingerprint-verified contacts, the hard-capped PDF reader and the vault that demands a fresh backup first. NIDO is free and open source, in early alpha, in Spanish, English and Portuguese. It runs on modest phones and works on a plane, in a tunnel, in the middle of nowhere.