Privacy Policy

Effective November 1, 2026

InvoLingo ("we", "us") is a mobile app that helps contractors and small businesses create estimates, invoices and receipts, translate them, send them to clients and track payments and expenses. This policy explains what information we collect, how we use it and the choices you have. We do not sell your personal information and we do not show ads.

Information we collect

• Account information — your email address or phone number, or the identifier provided by Sign in with Apple or Google. You can also use the app as a guest without an account.
• Business information — the business name, logo, address, phone, license number and payment details (such as your Zelle, Venmo, Cash App or PayPal handle) that you enter to appear on your documents.
• Content you create — clients and their contact details, estimates, invoices, receipts, line items, notes, work photos, client signatures, expenses, receipt photos and your personal translation dictionary.
• Payment records — the status and amount of payments made to you. Card payments are processed by Stripe; we never see or store full card numbers.
• Device information — a push notification token, app language and time zone, used to deliver reminders at the right time.
• Subscription status — whether you have an active InvoLingo Pro subscription, provided by Apple / Google through RevenueCat. We do not receive your payment card details.

How we use information

• To provide the app: store and sync your data between your devices, generate PDFs and invoice links, and show your clients the documents you send them.
• To translate the text you write and to read receipts you scan. This text or image is sent to our AI and translation providers only to produce the result.
• To send you notifications you have turned on, such as overdue invoice reminders or "estimate accepted".
• To process payments from your clients through your own Stripe account, and to manage your subscription.
• To keep the service secure, prevent abuse and enforce usage limits.

Service providers

We share data only with providers that help us run InvoLingo, and only as needed for that purpose:

• Supabase (database, sign-in, file storage, servers — United States)
• PowerSync (syncing data between the app and the server)
• Anthropic, Microsoft Translator and DeepL (translation and receipt reading)
• Stripe (card payments from your clients)
• Apple, Google and RevenueCat (sign-in and subscriptions)
• Expo and Apple / Google push services (notifications)
• Cloudflare (hosting of this website and invoice pages)

We may also disclose information if required by law or to protect the rights and safety of our users or others.

Your clients' information

When you add clients or send them documents, you are responsible for having the right to share their information with us. A document link can be opened by anyone who has it, so share it only with the intended recipient. When a client opens a link or signs an estimate, we record the time so you can see the status.

Data storage and security

Your data is stored on your device and, if you have an account, on servers in the United States. Data is encrypted in transit, and access is restricted so that each user can only reach their own data. Guest data stays on your device until you create an account.

Retention and deletion

We keep your data while your account is active. You can delete your account at any time in the app (Settings → Account → Delete account). This permanently deletes your account, your documents and your stored files from our servers. You can also delete all data from the app without deleting your account.

Your rights

You can access, correct, export or delete your information in the app or by contacting us. Depending on where you live (for example, California or the EU), you may have additional rights, which we will honor.

Children

InvoLingo is intended for business use and is not directed to children under 13. We do not knowingly collect information from children.

Changes

We may update this policy. We will post the new version on this page and change the effective date, and notify you in the app if the changes are significant.

Contact

Questions? Email [email protected].