Release notes

What’s new and what’s fixed in recent versions.

1.5.0

Singapore (SG) — Added Singapore support with GST 9% (SGD currency). Invoices comply with the GST Act (Chapter 117A); the app automatically shows GST breakdown and the below-threshold disclaimer for turnover under SGD 1,000,000.
Thailand (TH) — Added Thailand support with VAT 7% (THB currency). Invoice PDF is bilingual: Thai script and English text printed side by side on the same page — perfect for local Thai clients and international customers alike.

Crypto QR — BTC, ETH, SOL — in addition to EURC/USDC, native cryptocurrencies are now supported: Bitcoin (BIP-21), Ethereum (EIP-681) and Solana (Solana Pay). Rates fetched from CoinGecko at PDF generation time.
Custom token — enter any crypto token: the QR encodes the address; amount is by agreement with the customer.
Rate + timestamp below each QR code — the rate source and exact fetch time are printed under each QR. Without internet the QR is not shown.
Toggle UPN / crypto display — independently enable or disable the UPN QR and the crypto QR in My details → Display on invoice.
UPN on page 1, crypto on page 2 — crypto QR codes moved to a dedicated page 2 of the invoice.
User guide in 4 languages — in-app guide covers SL, EN, DE, HR including step-by-step Anthropic API key instructions.
Fix: onboarding now correctly detects unsupported device languages and shows the country picker.
Fix: Android Auto Backup disabled — onboarding always shows after a fresh install.

Freemium model — 10 free invoices + 10 AI OCR scans. Billero Pro subscription: €2.99/month for unlimited use.
Fix: backup file now shows the correct filename when sharing.
Fix: CSV export with correct column types for Excel.

Recurring invoices — set up weekly, monthly or quarterly invoice templates. Every time the app launches, all overdue invoices are automatically generated with their PDFs.
Coingate crypto payments — accept BTC, ETH and 70+ cryptocurrencies via a Coingate payment link. You receive EUR to your bank account (SEPA).
Crypto QR code on PDF — set your EURC/USDC wallet address (Base, Ethereum, Polygon, Solana) and the QR code is automatically added to every PDF invoice.
Multi-country support — added Netherlands (NL) and Germany (DE) with correct VAT rates and invoice rules.
Fix: switching countries now immediately updates VAT rates and invoice rules.

Backup & restore — export all your data (invoices, clients, settings, PDFs, logo, signature) to a ZIP file from My details, and restore it on a new device.
Send invoices from client card — select one or more invoices on a client's detail screen and share them via the share sheet or email.
Share PDF / Send by email — when sharing an invoice you now choose between the share sheet (WhatsApp, SMS …) or a pre-filled email with subject and body.
Invoice preview from client — tap an invoice in the client's invoice list to open and edit it.
Client autocomplete on invoice import — when importing a PDF invoice, pick a client from the list or type a new name that is automatically saved.
Fixed grouping of invoices under Unknown client — all variants (with or without name) are now correctly combined.
Fixed restoring the Name/Surname field when editing an Unknown client invoice.

Year-by-year overview — the Invoices tab now shows statistics for each year: total invoices, paid, open, and totals.
Invoice filter — quickly filter between all, paid, and open invoices.
CSV export — export this year's invoices or a manual selection to an Excel-compatible CSV file.
Total in selection mode — when selecting invoices, the app bar immediately shows the combined amount.
More readable service date on PDF — date now shown as e.g. "15 January 2025" instead of "15.01.2025".
Customer form improvements and duplicate prevention.
Mini analytics on customer card (invoices count, paid, open, amounts).