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Invoice Generator: Sim Invoice

Invoice Generator: Sim Invoice

Invoice Maker: PDF & Estimates

35 ratings
6 reviews
💼 Business
💰 Finance
Free
In-App Purchases

Details

  • Released
  • Updated
  • August 31, 2025
  • June 19, 2026

Features

Developer

Shanghai Qingji Information Technology Co., Ltd.
✨Promote your app ✨
Invoice Generator: Sim Invoice screenshot #1 for iPhone
Invoice Generator: Sim Invoice screenshot #2 for iPhone
Invoice Generator: Sim Invoice screenshot #3 for iPhone
Invoice Generator: Sim Invoice screenshot #4 for iPhone
Invoice Generator: Sim Invoice screenshot #5 for iPhone
Invoice Generator: Sim Invoice screenshot #6 for iPhone
Invoice Generator: Sim Invoice screenshot #7 for iPhone
🧾$7.99 - $99.99
In-App Purchase↘︎
⭐6
Reviews↘︎
🔄6+ apps
Alternatives↘︎
🎪1 available
Events↘︎
❓8 answered
FAQ↘︎
📦~ in 3 weeks
Updates frequency↘︎
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About

Create professional invoices, estimates, and quotes quickly and easily. Manage payments and expenses on the go with a user-friendly interface. Ideal for freelancers and small businesses needing efficient financial document management.

✓Create invoices, estimates, and quotes
✓Customizable receipt and bill templates
✓Built-in expense tracker
✓Professional designs
✓Offline functionality
✓Export as PDF or share instantly
Show original description

What's New in Invoice Generator

1.6.0

June 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!

More

Subscription plans

Sim Invoice Pro Plan

Unlock unlimited invoicing experience!

$99.991 Year
3 Days trial
How to cancel Invoice Generator subscription ⁉️

Events

Read more about Liquid Glass Ready
Event EndedMajor Update

Liquid Glass Ready

Your invoices look better than ever on iOS 26.

Sep 17, 2025 — Oct 18, 2025

Read More

See All

User reviews

Most RecentHighest RatedLowest Rated

Useless

You will have to purchase to do anything other then see and example on your own device.
blocks nothingblocks nothing

Response from developer

Thank you for your feedback, and we’re sorry if this wasn’t clear. We’re currently offering a limited-time 3-day free trial, during which all features are fully available for you to try. If you have any questions about this or anything else, please feel free to contact us anytime at support@simxapps.com. We’d be very happy to help.

Good app

No clutter. Just create the invoice and send it off. Simple. Easy. So far so good.
Ian wang1Ian wang1

Useful tool

The invoices actually look proper professional. clients say they look way more legit now.
Jiesen CJiesen C

Waste of money !!!

This app is no longer usable. I’m unable to send invoices because it requires an email setup, despite logging in via Apple ID. This has made the service unusable and a waste of money.
Josh KyleeeJosh Kyleee

Response from developer

Thank you for your feedback, and we’re truly sorry for the trouble this caused. Just to clarify, the app itself doesn’t require an email account. Invoice sharing uses the iOS system share sheet, and this usually happens when the device’s Mail app isn’t set up. Also, signing in with Apple is only for authentication and doesn’t give us access to your email or allow the app to send emails on your behalf. We’d really appreciate the chance to help, please contact us at support@simxapps.com anytime.

This thing just works

I’ve tried a few invoice apps before but this one? legit changed the game for me. I’m a self-employed handyman bouncing between jobs all week & this thing lets me send a clean, professional invoice literally in minutes while I’m still at the site.
Even sent one invoice while waiting in my truck for lunch lol. clients love how clear it is too. if ur running a small biz or freelancing, this app saves u time & stress. wish I found it earlier tbh.
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MIKA_LENGMIKA_LENG

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FAQ

How quickly can I create an invoice with Sim Invoice?

Sim Invoice is designed for speed, allowing you to create professional invoices, estimates, and quotes in minutes. The app focuses on a fast and simple user experience, minimizing setup and learning curves.

Can I use Sim Invoice offline?

Yes, Sim Invoice works offline. You can create and send documents from your phone or tablet anytime, anywhere, without needing an internet connection.

What types of financial documents can Sim Invoice generate?

Sim Invoice can generate invoices, receipts, bills, and professional quotes. It also allows for easy conversion of approved quotes directly into invoices.

Does Sim Invoice help track payments and expenses?

Yes, Sim Invoice includes a built-in tracker to monitor payments and expenses. You can see what's paid, overdue, or pending at a glance to manage cash flow.

What are the subscription options for Sim Invoice?

Sim Invoice offers a Pro Plan with options for $7.99 per week (including a 3-day free trial) or $99.99 per year. There are no subscription surprises, just a simple tool for getting invoices out.

What devices are supported by Sim Invoice?

Sim Invoice is supported on iPhone and iPod devices. It is designed to work seamlessly on mobile and tablet devices.

How often is Sim Invoice updated?

The latest version of Sim Invoice is 1.3.2, which was last updated on February 8, 2026. Updates aim to maintain a simple, reliable tool for business professionals.

Is Sim Invoice suitable for beginners in business?

Yes, Sim Invoice is built with a clean, focused design and no steep learning curve, making it ideal for beginners, freelancers, and small business owners who need an easy-to-use invoice maker.