Apps by Duc Nguyen Ba Trung
InvoSlate: Invoice Maker app icon

Business

InvoSlate: Invoice Maker

Duc Nguyen Ba Trung

Free download In-app purchases
Open on Apple

About this app

Create professional invoices in minutes—without complicated accounting software. InvoSlate: Invoice Maker is designed for freelancers, small businesses, consultants, and independent professionals who need a faster way to create, organize, and send invoices. CREATE INVOICES FASTER • Start with ready-to-use professional templates • Add seller and customer information • Reuse saved clients, products, and services • Automatically calculate taxes, subtotals, and totals • Create invoices in multiple currencies EXPORT AND SHARE PROFESSIONAL PDFs • Preview invoices before sending • Export polished PDF documents • Share or email invoices directly to customers STAY ON TOP OF PAYMENTS • Mark invoices as paid or unpaid • Identify overdue invoices instantly • Keep every invoice organized in one place CUSTOMIZE YOUR BRAND • Add your business logo • Choose your invoice color • Select from multiple professional templates BUILT FOR INTERNATIONAL BUSINESS InvoSlate supports multiple currencies and languages, making it easy to invoice customers wherever you work. FREE AND PREMIUM All invoice creation and management features are available for free. The free version includes five PDF or email exports. Upgrade to Premium for unlimited exports. Premium is available as an auto-renewing monthly or yearly subscription. Subscriptions can be managed through your App Store account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://docs.google.com/document/d/e/2PACX-1vRBoPRdt804Zl65f6ehxNdFCeHi-R_O6H1_ehyPX1cYZbIj3VQ_WAnD9QLMpw1zynh5UYQXnh0sl71L/pub

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
0 ratings
0 Aug 25, 2026 · 0 ratings Aug 25, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free
Price history
Current Free
Free Aug 25, 2026 · Free Aug 25, 2026

First snapshot captured. The trend line starts after the next crawler price observation.

  1. First observed Aug 25, 2026 · 6:24 PM Free

Screenshots

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