Apps by SimX
Invoice Generator: Sim Invoice app icon

Business

Invoice Generator: Sim Invoice

SimX

Free download 4.67 · 4 storefronts · 63 ratings In-app purchases
Open on Apple

About this app

Need to send an invoice, estimate, or quote fast? Sim Invoice makes it simple. Whether you’re a freelancer, contractor, or small business owner, you can create professional documents in minutes—no complicated setup, no steep learning curve. It’s an easy invoice maker for professionals, built as an invoice generator & creator that stays fast and focused. Create invoices, receipts, and bills on the go. Just enter your client details, add items or services, and you’re ready to send. With a clean, focused design, you can stay on the job while Sim Invoice keeps your paperwork organized—an invoice maker fast receipt flow, without extra steps. Track payments and expenses with the built-in tracker. See what’s paid, overdue, or pending at a glance so you can stay on top of cash flow and avoid missed follow-ups. Need a quote before you start a job? Generate clear, professional quotes clients can approve quickly. Once approved, convert them into an invoice instantly—no retyping. It’s an invoice generator & estimates workflow that also works as an invoice generator estimate app when you’re pricing work on the move. Sim Invoice works wherever you do—at your desk, on a job site, or between meetings. Create and send documents from your phone or tablet and keep business moving from anywhere. Key features: • Create invoices, estimates, and quotes in minutes with an invoice generator & creator • Invoice generator & estimates (including quotes) for fast approvals • Customizable receipt and bill templates • Built-in expense tracker to stay organized • Professional designs that help you look credible • Works offline—create documents anytime • Export as PDF or share instantly for quick approval (invoice maker & pdf estimates) • Ideal for freelancers, contractors, and small businesses—an invoice maker for contractors, too With Sim Invoice, admin won’t slow you down. Send an invoice fast, track an expense, or prepare a quote for a new client—everything is just a few taps away. If you want an invoice generator easy invoice experience that’s still powerful, Sim Invoice is built for speed. No subscription surprises—just a simple, reliable tool for getting invoices out the door. If you’ve tried Zoho or Invoice2go and want something simpler and faster, give Sim Invoice a try. Privacy Policy: https://bit.ly/SI_pp Terms of Use: https://bit.ly/SI_tou Questions or support: support@simxapps.com

Latest release

What’s New

Version 1.6.0 Jun 19, 2026

We’re constantly refining the app to make your invoicing experience as smooth and stress-free as possible. You can now track your estimates more easily with statuses such as Draft, Sent, Accepted, Declined, and Converted. We've also fixed a few bugs and made several behind-the-scenes improvements to keep everything running smoothly. Keep your admin organized, effortlessly!

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
37 ratings
37 Aug 5, 2026 · 37 ratings Aug 5, 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 5, 2026 · Free Aug 9, 2026 · Free Aug 5, 2026 Aug 9, 2026
  1. First observed Aug 5, 2026 · 10:04 PM Free

Screenshots

Invoice Generator: Sim Invoice iPhone screenshotInvoice Generator: Sim Invoice iPhone screenshotInvoice Generator: Sim Invoice iPhone screenshotInvoice Generator: Sim Invoice iPhone screenshotInvoice Generator: Sim Invoice iPhone screenshotInvoice Generator: Sim Invoice iPhone screenshotInvoice Generator: Sim Invoice iPhone screenshot