When it comes to invoicing software, there are many options available, each with its own strengths and weaknesses. To narrow down the choices, consider factors such as speed and ease of use, design, ability to receive payments online, unique features, focus on invoicing, and payment processor options. The best invoicing software should be able to automate tasks, integrate with other apps, and provide a professional-looking invoice that differentiates your business from others. The article reviews eight top-rated invoicing apps, including PayPal, Square, Billdu, InvoiceQuick, Invoice2go, InvoiceBerry, Zoho Invoice, and Bookipi, highlighting their features, pricing, and user experience. Ultimately, the best app for you will depend on your specific needs and preferences, so it's recommended to try out a few options before making a decision.