NB|AZ Mobile Banking vs 0based

Managing your finances on the go has never been easier with the National Bank of Arizona Mobile Banking app.¹ Personal banking features Account management • View account balances, details, and activity across accounts • See your free personal credit score and report • Apply for new accounts • Review statements and notices • Export transactions options Payments & transfers² • Send/receive money with Zelle® • Transfer funds, pay bills, and send wires • Mobile check deposit Security & card controls • Use biometrics for sign-in on supported devices • Lock/unlock cards instantly • Set up and manage security alerts Rewards & offers • View credit card rewards • Discover personalized offers Self service • Find a branch and ATM • Schedule travel notifications • And more Business banking features Payments & Transfers² ³ ⁴ • Pay bills and employees • Send and receive wire transfers • Use Zelle® for business payments • Send ACH direct deposits • Mobile check deposit • Edit or cancel payments • Review payment history User management⁵ • Manage users and permissions • Reset passwords and access • Receive personalized activity alerts Invoice & Get Paid³ ⁴ • Create and send invoices • Share payment links and QR codes • Accept cards, ACH, and Apple Pay Security & authorization⁶ • Use biometric sign-in • Multi-factor authentication (MFA) • Enable dual authorization • Manage alerts and secure messages To use the App, you must: • Have a deposit, loan, line of credit, or credit card account with National Bank of Arizona • Have a compatible mobile device and U.S. phone number • Be connected to Wi-Fi or a mobile internet data service** Have a comment or question? Email us at MobileBankingCustomerSupport@zionsbancorp.com. **Message and data rates may apply. Please check with your carrier for details. 1 Mobile Banking requires enrollment in Digital Banking. Fees from your wireless provider may apply. Please refer to the applicable Rate and Fee Schedule (Personal or Business Accounts Schedule of Fees or Service Charge Information). Subject to terms and conditions of the Digital Banking Service Agreement. Trademarks used are the property of their registered owner and National Bank of Arizona is neither affiliated with nor endorses these companies or their products/services. 2 U.S. checking or savings account required to use Zelle®. Transactions between enrolled users typically occur in minutes. See your Zelle® and Other Payment Services Agreement for more details. Standard text and data rates from your mobile phone carrier may apply. Available services are subject to change without notice. Zelle® is intended for sending money to family, friends, and people you know and trust. It is recommended that you do not use Zelle® to send money to people you don’t know. Neither Zions Bancorporation, N.A. nor Zelle® offer a protection program for any authorized purchase made with Zelle®. In order to send payment requests or split payment requests to a U.S. mobile number, the mobile number must already be enrolled in Zelle®. Zelle and Zelle related marks are wholly owned by Early Warning Services, LLC. and are used herein under license. 3 Wire Transfers and ACH Direct Deposit require enrollment in each service. See the Personal or Business Accounts Schedule of Fees for fees associated with each service. 4 Feature availability for business users is subject to user Entitlements. 5 User Management and certain administrative capabilities are restricted to Customer System Administrators (CSAs) on the business profile. Other conditions may apply, such as if the business has enrolled in Dual Authorization for certain transactions. Refer to the Digital Banking Service Agreement for more information. 6 Approvals are currently applicable for businesses who are enrolled in Dual Authorization, where two business users are required to complete certain transactions (one initiator and one approver).

0based is an AI-powered finance app that actually understands your money. Track personal and business finances in one place — then ask your AI advisor anything. Can I afford to hire? Am I overspending? What's my runway? Get real answers based on your real data. PERSONAL FINANCE Track all your accounts — checking, savings, credit cards, loans. Set budgets by category, track bills and due dates, and let AI spot patterns in your spending you might miss. STARTUP & BUSINESS Monitor your cash position and expenses. Track burn rate and runway. Ask the AI anything about your company finances — it knows your numbers. AI THAT KNOWS YOUR MONEY Ask anything in plain English. The AI analyzes your actual accounts, transactions, and budgets. It remembers your goals across conversations — every interaction builds on the last. SMART INSIGHTS AI-generated insights on your dashboard. Spending spikes, budget alerts, unusual activity — surfaced automatically. SHIELD MODE Not ready to face the numbers? Activate Shield Mode to hide your balances with a single tap. Let the AI surface what matters — insights, alerts, and patterns — so you stay informed without the anxiety. Full visibility when you want it. None when you don't. CONNECTED BANKING Link your bank accounts for automatic transaction sync. Your data updates in real time — no manual entry required. BUILT FOR PRIVACY Sign in with Apple — no email or name collected. Your data is never sold or shared. Export or delete anytime.