Trustbook — xarajat va qarz

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About this app

Trust (Oldi-Berdi) — entrust your debts and payments not to memory or notes in the margins, but to a digital notebook, confirmed by both parties. Plus, there's the Trust AI financial assistant, which organizes your expenses and talks about money in the language of precise numbers.

"A friend with whom everything is accounted for is never lost."

🤝 Bilateral confirmation — a recorded debt cannot be denied.
You enter a debt entry, the counterparty confirms it with a code, and the entry becomes permanent evidence. Once confirmed, it cannot be unilaterally deleted or changed. Any edits are made only with the consent of both parties, and the previous value remains in the history. Therefore, neither "forgot" nor "that never happened" will work.

📖 In one place — identical for both parties
Every entry is saved. If the counterparty is in Trust and has accepted the connection, the entry, balance, and changes are also available to them in the same form. If the counterparty isn't yet in Trust, the entry will immediately appear in your notebook; as soon as they log in to the app, a contact request will be sent automatically.

💸 Expense Diary — Every Amount at a Glance
Write a simple phrase (e.g., "120,000 on groceries"), and Trust AI will automatically sort it into the appropriate categories. Set a monthly limit, see how much you've spent and how much remains, and turn your month into a living chart.

🤖 Trust AI — Your Financial Assistant
Trust AI reads your notebook and answers questions about money, expenses, and debts with precise figures:
- "How am I doing this month?"
- "What did I spend the most on?"
- "Who still has my money?"

If necessary, it will suggest a monthly limit or a gentle reminder to the debtor. Answers are generated by artificial intelligence; errors are possible, so check important amounts against the notebook. An unsuccessful answer can be flagged with a single tap.

🔔 Reminders and Currencies
Send polite, non-pressuring reminders to your debtor. Pay in multiple currencies—the selected currency is visible on both sides of the note.

👥 Who is it for?
- For those who pay friends, neighbors, and relatives
- For market, store, and small-scale retailers
- For anyone who wants to keep their expenses under control

🔒 Trust and Privacy
The name Trust is no accident. Login is via phone number and SMS code (OTP), and the app is accessed via a 4-digit PIN. When sending data to Trust AI, your phone number is not shared, and the names of your counterparties are replaced with pseudonyms—meaning the analysis is performed on virtually anonymized data. Data is transmitted over an encrypted connection.

🌐 6 languages: Uzbek, Russian, English, Spanish, French, and Chinese. Dark theme available.

Keep your debts not in memory, but in trust. They will not be forgotten or rejected.

What’s new

A completely new Trustbook design: dark glass theme, gradient accents, new fonts and icons. Every screen has been refreshed — home, chat-style debt ledger, expenses, rentals, venues, profile and notifications. Your data and logic are unchanged.