7 Best Invoice Simple Alternatives in 2026

Invoice Simple is a popular invoicing app known for its straightforward approach to creating and sending invoices. With over 500,000 users and strong app store ratings (4.8 stars across 284K+ reviews), it has earned its reputation for simplicity.

But simplicity has trade-offs. Invoice Simple doesn’t offer recurring invoices, QuickBooks integration, AI-powered creation, or a free plan. The lowest tier (Essentials, $4.99/month) limits you to just 3 invoices per month. Unlimited invoices require the Premium plan at $19.99/month.

If you’ve outgrown Invoice Simple — or you’re evaluating options before committing — here are 7 alternatives worth considering, each with different strengths.

Quick Comparison

1. Pronto Invoice — Best for AI-Powered Mobile Invoicing

Best for: Contractors, field service pros, and freelancers who need speed and offline capability.

Starting price: $0/month (Free plan)

Pronto Invoice is built around two core ideas: AI-powered invoice creation and a mobile-first, offline-capable experience. Instead of tapping through form fields, you type or dictate what you need — “Invoice John Smith $500 for AC repair” — and Smart AI builds the invoice, matching clients, suggesting items, and calculating taxes.

What Sets It Apart

• AI Invoice Creation — Natural language input creates invoices in under 15 seconds. Available on Starter ($5/mo) and above.
• Full Offline Mode — Create invoices, add clients, manage items, and preview PDFs without internet. Everything syncs when you reconnect.
• Native Mobile Apps — Fully native iOS (SwiftUI) and Android (Jetpack Compose). Not web wrappers. Sub-2-second launch.
• Voice Input — Dictate invoices in the field with dirty or gloved hands.
• Zero Payment Markup — Connect your own Stripe or PayPal. Pronto Invoice takes $0 per transaction.

Pricing

Compared to Invoice Simple

• Free plan vs. no free plan. Pronto Invoice: 10 invoices/month at $0. Invoice Simple: starts at $4.99/month for 3 invoices.
• Unlimited invoices: $12/mo vs. $19.99/mo. Save $96/year.
• AI creation, recurring invoices, QuickBooks sync, SMS delivery — features Invoice Simple doesn’t offer at any tier.
• Offline mode — works everywhere. Invoice Simple has limited offline capability.

Where Invoice Simple Might Be Better

Invoice Simple has a larger user base (500K+ users, 284K+ reviews) and offers client signatures on estimates (Premium plan). If you want a proven, simple tool with minimal learning curve and don’t need AI or offline mode, Invoice Simple’s track record speaks for itself.

Compare Pronto Invoice vs Invoice Simple in detail

2. FreshBooks — Best for Full Accounting + Invoicing

Best for: Businesses that need invoicing AND accounting in one tool.

Starting price: $19/month (Lite)

FreshBooks is a full accounting platform that includes invoicing, time tracking, expense management, double-entry bookkeeping, and financial reporting. It’s been around since 2003 and serves millions of small businesses.

Key Features

• Double-Entry Accounting — Chart of accounts, journal entries, profit & loss, balance sheet.
• Time Tracking — Built-in on all plans. Log hours, assign to projects, convert to invoices.
• Recurring Invoices — Automatic billing on all plans.
• Team Collaboration — Unlimited team members ($11/person/month add-on).
• Proposals — Create and send proposals that convert to invoices.

Pricing

Compared to Invoice Simple

• Much broader feature set — accounting, time tracking, proposals, project management.
• Higher price — $19/mo minimum vs. $4.99/mo.
• Recurring invoices — included; Invoice Simple doesn’t offer them.
• No free plan — 30-day trial only.

Trade-offs

FreshBooks costs significantly more than Invoice Simple. If you don’t need accounting, time tracking, or team collaboration, you’re paying for features you won’t use. The mobile app is functional but secondary to the web experience. No offline mode.

Compare Pronto Invoice vs FreshBooks in detail

3. Wave — Best Free Option for Budget-Conscious Businesses

Best for: Businesses that need free invoicing and free accounting with no subscription fees.

Starting price: $0/month

Wave offers something almost no other platform matches: unlimited invoicing AND full double-entry accounting at $0/month. Wave makes money through payment processing fees (2.9% + $0.60 per card transaction) and their payroll add-on.

Key Features

• Unlimited Free Invoices — No invoice limits, no client limits, no watermarks.
• Full Accounting — Double-entry bookkeeping, P&L, balance sheet, sales tax reports.
• Receipt Scanning — Photograph and categorize receipts.
• Multi-User Access — Multiple team members with permission levels, free.
• Financial Reports — Comprehensive reporting without a paid subscription.

Pricing

Compared to Invoice Simple

• Free unlimited invoices — vs. $4.99/mo for 3 invoices on Invoice Simple.
• Free accounting — Invoice Simple doesn’t offer any accounting features.
• Processing fees are higher — Wave: 2.9% + $0.60. Invoice Simple: 2.9% + $0.30.
• No AI features, no offline mode — similar limitations to Invoice Simple.

Trade-offs

Wave’s mobile experience is web-first and not optimized for field work. There’s no offline mode. Recurring invoices require the Pro plan ($16/month). And you can’t connect your own payment processor — Wave’s processing fees are how they make money. For desk-based businesses that don’t process many card payments, Wave is hard to beat on value.

Compare Pronto Invoice vs Wave in detail

4. Invoice2Go — Best for Teams with Time Tracking Needs

Best for: Businesses that need time tracking, team collaboration, and mobile invoicing.

Starting price: $7.99/month (Starter)

Invoice2Go (now part of Bill.com) is an established invoicing platform with a strong mobile presence. It includes time tracking on all plans, unlimited team members, and an integrated bank account option (US only).

Key Features

• Time Tracking — Built-in on all plans. Track hours and convert to invoices.
• Unlimited Team Members — On all paid plans.
• Invoice2Go Money — Integrated bank account (US only) for faster payments.
• QuickBooks Integration — Professional plan and above.
• Client Scheduling — Book appointments directly through the app.

Pricing

Compared to Invoice Simple

• Time tracking included — Invoice Simple doesn’t offer this.
• Team collaboration — Unlimited members vs. no team support.
• More expensive for unlimited invoices — $44.99/mo vs. $19.99/mo.
• Watch the invoice limits — Starter is 30/year, not 30/month.
• No free plan — 30-day trial (credit card required).

Trade-offs

Invoice2Go’s biggest catch is invoice limits. The Starter plan allows 30 invoices per year — that’s 2-3 per month. Unlimited invoices require the Premium plan at $44.99/month, making it one of the most expensive options on this list. Time tracking and team features are strong, but you pay a premium for unlimited billing.

Compare Pronto Invoice vs Invoice2Go in detail

5. Invoice Ninja — Best for Tech-Savvy Users Who Want Control

Best for: Developers and tech-savvy business owners who want self-hosting, open-source flexibility, and 40+ payment gateways.

Starting price: $0/month (self-hosted with all features)

Invoice Ninja is an open-source invoicing platform that can be self-hosted for free (all features included) or used as a cloud service. It’s built on Laravel (backend) and Flutter (mobile), with deep customization options and support for 40+ payment gateways.

Key Features

• Self-Hosting — Download, install on your server, and run with all features for $0/month. Forever.
• 40+ Payment Gateways — Including regional processors, crypto, and B2B platforms.
• Time Tracking + Kanban — Track hours, manage tasks, organize with Kanban boards.
• Project Management — Full task and project organization.
• Client Portal — Clients can view invoices, make payments, and track history.

Pricing

Compared to Invoice Simple

• Self-hosting with all features free — Invoice Simple offers no self-hosting option.
• Time tracking, project management, Kanban boards — features Invoice Simple lacks.
• Steeper learning curve — especially self-hosted setup.
• Mobile app is secondary to web — not mobile-first like Invoice Simple.

Trade-offs

Invoice Ninja’s self-hosted option is unbeatable on price and control — but requires technical knowledge to set up, secure, and maintain. The cloud version at $10/month is competitive but the mobile apps feel secondary to the web platform. If you’re not technical, the configuration options can be overwhelming compared to Invoice Simple’s intentional simplicity.

Compare Pronto Invoice vs Invoice Ninja in detail

6. Billdu — Best for Multi-Language Invoicing

Best for: Businesses that invoice in multiple languages or operate in non-English-speaking markets.

Starting price: $4.99/month (Lite, annual billing)

Billdu is a European-founded invoicing app with support for 12 languages, client signatures on all plans, OCR receipt scanning, and dedicated Apple Watch, iPad, and Android apps.

Key Features

• 12 Language Support — Invoice clients in their preferred language.
• Client Signatures — Digital signatures on all plans.
• OCR Receipt Scanning — Scan and categorize receipts automatically.
• Apple Watch App — Quick status checks from your wrist.
• Unlimited Invoices on Lite — Starting at $4.99/month (annual).

Pricing

Compared to Invoice Simple

• Cheaper for unlimited invoices — $4.99/mo (annual) vs. $19.99/mo.
• Multi-language support — 12 languages vs. English only.
• Client signatures on all plans — Invoice Simple only on Premium.
• No free plan — 7-day trial only (vs. Invoice Simple’s 14-day trial).
• Client limits on lower tiers — 50 (Lite), 250 (Standard).

Trade-offs

Billdu’s client limits are restrictive on lower tiers. Unlimited clients require the Premium plan ($27.99/month or $19.99/month annual). No QuickBooks integration at any tier. No AI features. Recurring invoices are Premium-only. If you don’t need multi-language support or signatures, the client limits may push you to a higher tier than necessary.

Compare Pronto Invoice vs Billdu in detail

7. InvoiceHome — Best for Template Variety

Best for: Businesses that prioritize professional template design and want extensive visual customization.

Starting price: $0/month (Free plan with watermarks)

InvoiceHome is a template-focused invoicing platform with 100+ professionally designed templates and support for 150+ currencies. It’s built around simplicity: choose a template, fill in your details, and send.

Key Features

• 100+ Templates — Professionally designed by graphic designers.
• 150+ Currencies — Broad international support.
• Free Plan — Create invoices for free (PDFs include watermarks).
• Simple Interface — Minimal learning curve.
• Multiple Payment Gateways — Stripe, PayPal, Authorize.net.

Pricing

InvoiceHome uses a credit-based system for paid features:

Compared to Invoice Simple

• More template variety — 100+ vs. Invoice Simple’s template selection.
• Free plan available — though watermarked (Invoice Simple has no free plan).
• Fewer business features — no recurring invoices, no expense tracking, no team support.
• No mobile-first experience — primarily web-based.

Trade-offs

InvoiceHome is an invoicing tool, not an invoicing platform. It excels at creating good-looking invoices from templates but lacks business features like recurring billing, expense tracking, payment reminders, and accounting integrations. The free plan’s watermarked PDFs can appear unprofessional. If you need more than basic invoice creation and sending, InvoiceHome may feel limiting.

Compare Pronto Invoice vs InvoiceHome in detail

How We Chose These Alternatives

We evaluated each alternative based on criteria that matter most when replacing Invoice Simple:

1. Pricing transparency — What does each plan actually cost, and what are the hidden limits?
2. Invoice limits — How many invoices can you send before hitting a paywall?
3. Mobile experience — How well does the app work on a phone in the field?
4. Feature depth — Does it offer recurring invoices, expense tracking, and integrations?
5. Ease of use — How quickly can you start sending invoices?
6. Payment processing — What are the actual costs of getting paid?

We also noted where Invoice Simple genuinely outperforms each alternative — because an honest comparison acknowledges trade-offs.

Frequently Asked Questions

What is the best free alternative to Invoice Simple?

It depends on your priorities. Wave offers unlimited free invoices plus free accounting — the most generous free plan by far. Pronto Invoice offers 10 free invoices/month with no watermarks, AI creation, and full offline mode. InvoiceHome offers free invoices but with watermarked PDFs. Invoice Ninja offers a free self-hosted version with all features if you can manage your own server.

Which Invoice Simple alternative has the best mobile app?

Pronto Invoice is built mobile-first with fully native iOS (SwiftUI) and Android (Jetpack Compose) apps, full offline support, voice input, and one-handed operation designed for field work. Invoice2Go also has strong mobile apps with time tracking. FreshBooks and Wave have functional mobile apps but are primarily web-based platforms.

Which alternative is best for contractors?

Pronto Invoice is specifically designed for contractors and field service professionals. AI invoice creation lets you invoice on-site in under 15 seconds, offline mode works in basements and rural areas, and industry-specific templates cover HVAC, plumbing, electrical, and more. Invoice2Go is also popular with contractors who need time tracking.

Can I use QuickBooks with these alternatives?

Pronto Invoice (Growth, $12/mo), FreshBooks (has its own accounting), Invoice2Go (Professional+), and Invoice Ninja (limited/Zapier) offer QuickBooks integration or built-in accounting. Wave, Billdu, and InvoiceHome do not integrate with QuickBooks.

Which alternative has the lowest per-transaction payment fees?

Pronto Invoice and Invoice Ninja charge zero markup on payments — you connect your own payment processor and pay your negotiated rate. Wave (2.9% + $0.60), Invoice2Go (2.9%-3.5%), FreshBooks (2.9% + $0.30), and Invoice Simple (2.9% + $0.30) all take a per-transaction cut.

Ready to Try a Better Way to Invoice?

If you’re looking for an Invoice Simple alternative that combines AI-powered speed, offline reliability, and transparent pricing, give Pronto Invoice a try:

• Free plan: 10 invoices/month, 5 clients, no credit card required
• Paid plans: 14-day free trial with full feature access
• Switch time: Less than 2 minutes from download to first invoice

Download Pronto Invoice Free →

All pricing and feature information is accurate as of February 2026. Prices may change. Check each provider’s website for the most current details. Trademarks belong to their respective owners.