Invoice Simple

Active

Country: United States (US)
Founded: 2014
Developer: Invoice Simple (Simple Books LLC)
Pricing: Freemium
Open source: No
Platforms: iOS, Android, Web

Indexes

Invoice/Freelance Billing

Overview

Invoice Simple is an invoicing application that enables users to create, send, and manage professional invoices, estimates, and receipts. It targets individuals, freelancers, and small businesses needing quick mobile or web-based billing solutions.¹²⁵

Key Features

Invoice Creation - Generate professional invoices, estimates, and receipts using templates or custom designs.
Mobile Invoicing - Create and send documents on the go from smartphones or tablets.
Online Payments - Accept payments via cards, ACH, PayPal, Apple Pay, Google Pay, or Venmo.
Payment Tracking - Track invoice status and send automated payment reminders.
Cloud Sync - Sync invoices and data across mobile apps and web platform.
PDF Export - Download invoices as PDF or share via email or link with view notifications.
Auto-fill - Predictive text autofills client details and business information on repeat use.
Estimate Conversion - Convert estimates to invoices with one click.

Pricing

Plan	Price	Includes
Free	Free	Limited invoicing for testing basic features.
Essentials	$5/mo	Up to three invoices per month.
Plus	$13.50/mo	Automation, attachments, and expanded features.
Premium	$20/mo	Unlimited invoicing, deposit requests, premium templates, 14-day trial.

Platforms & Requirements

Available as native apps on iOS and Android, and a web app accessible via any browser without installation. Mobile apps support on-the-go creation; web app mirrors mobile functionality for desktop use. No specific minimum requirements noted; cloud-based syncing across platforms.

Integrations & Ecosystem

PayPal
Apple Pay
Google Pay
Venmo
ACH
Card payments
PDF export
Email/SMS sharing

Alternatives

App	Difference
FreshBooks	Offers more comprehensive accounting features beyond basic invoicing.
QuickBooks	Provides full bookkeeping integration with advanced reporting.
Wave	Completely free with ads, focused on unlimited invoicing for solopreneurs.
Zoho Invoice	Stronger emphasis on CRM and multi-business management.

Reputation

Invoice Simple is regarded as a straightforward tool for freelancers and small businesses prioritizing quick invoice creation and payment collection over complex accounting. Users appreciate its intuitive mobile interface, payment integrations, and automation for reminders. Some note limitations in the free tier and lack of deep reporting compared to full accounting software.

Sources (10)