No account is needed. Everything is stored on your iPhone and, if you are signed in to iCloud, synced to your private iCloud so it survives device changes. We have no servers and no access to your data.
No. Handybill is a one-time paid app — everything is included: unlimited invoices, estimates and receipts, all templates, Reports and export. No subscriptions, no in-app purchases, no watermarks.
Yes. Handybill is a single App Store purchase tied to your Apple ID — install it on any of your devices at no extra charge. Your data syncs through your private iCloud.
Yes. The PDF language (12 languages) is set in Settings → PDF document language, independently from your iPhone language. Currency, tax rate, numbering format, template and accent color are also configurable in Settings and per document.
Mark any invoice as recurring and the app will create the next copy automatically on your schedule and notify you to review and send it. If an invoice passes its due date unpaid, you get a local notification so you can send the client a polite reminder in one tap.
Email us at asrdus.of@gmail.com — we usually reply within 1–2 business days.