Comparison

Simple Invoice Bill Maker vs Invoice Maker | Bill Generator

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Simple Invoice Bill Maker

Easily create and customize professional PDF invoices on your mobile device. This tool is designed for freelancers and small business owners needing quick and hassle-free billing solutions. Features include custom branding, client management, and automatic tax calculations.

Highlights
  • Quick PDF generation
  • Custom branding
  • Client management
  • Tax and discount calculator
  • On-the-go invoicing
Features
Read full description

Create professional invoices in minutes with our simplest invoice bill maker! Easily customize and generate PDF invoices on the go. Perfect for freelancers, small business owners, and anyone needing fast, hassle-free billing. Key Features: • Quick PDF Generation - Create and share professional invoices instantly • Custom Branding - Add your colors and business details • Client Management - Save customer details for faster invoicing • Tax & Discount Calculator - Automatic calculations for accuracy Perfect for: • Freelancers • Small Business Owners • Contractors • Service Providers • Consultants • Independent Professionals Download now and simplify your invoicing! Terms of Use - https://it-waves.com/terms-and-conditions Privacy policy - https://it-waves.com/apps/privacy-policy

About

Invoice Maker | Bill Generator

Features
Read full description

Create and send professional invoices, estimates, and receipts in under a minute, right from the job site. Invoice Maker & Bill Generator is built for working people who need to invoice on the spot, while the client is still standing there. For self employed pros who want: · A fast way to make invoices, estimates, and receipts from a phone · To know the moment a client opens their invoice · One screen that shows every unpaid job and the total owed From an AC repair invoice to a painting estimate to a cleaning receipt, this app fits every trade and every side gig. START YOUR FREE TRIAL 6 WAYS THIS APP GETS YOU PAID FASTER: 1.SEND IN 60 SECONDS Pick a client, tap a saved item, hit send. Saved services fill in the description and price instantly. Repeat jobs take three taps. Nothing to learn, nothing to figure out. 2.INVOICE ANYWHERE Next to your client, in your truck, or between jobs. Works offline too, and sends when you are back in coverage. 3.KNOW WHEN THEY OPEN IT Get a notification the moment your client views the invoice. If it sits unread for two days, we remind you to follow up. 4.SEE WHO OWES YOU Every invoice shows its status at a glance: Sent, Viewed, Paid, or Overdue. Filter by paid or unpaid, and your home screen shows the total outstanding. One look, no digging. 5.LOOK PROFESSIONAL Clean layouts with your business name and logo. Clients take you seriously and pay sooner. 6.ESTIMATES TOO Send a quote before the job, then turn it into an invoice with one tap when the work is done. Customize every invoice, estimate, or receipt: 1.Add your business name and logo 2.Import client details straight from your phone contacts 3.Save your services once, then add them with one tap 4.Set tax and discounts when you need them 5.Edit prices per job without changing your saved items Send by WhatsApp, text, email, or save as PDF through any app on your phone. Get an instant alert when your invoice is opened and when it goes overdue, so you always know where your money stands. PLANS: Start with a free trial, then pick what fits: Free · Create and send your first invoices · Saved clients and saved items · Payment status tracking Premium · Unlimited invoices and estimates · Read receipts on every invoice · Overdue alerts · Priority support Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your account settings. The complete invoice maker, bill generator, and estimate app for small business: professional invoice templates, PDF invoice creator, quote maker, receipt organizer, and payment tracker for contractors, freelancers, and every self employed trade, all in one simple app that gets you paid today, not next week. Terms of use: https://invoice-maker-bill-generator.netlify.app/terms-of-service Privacy policy: https://invoice-maker-bill-generator.netlify.app/privacy-policy

Screenshots

Simple Invoice Bill Maker4 screens
Invoice Maker | Bill Generator4 screens

Verdict

The call

The clearest difference is in-app purchases: Invoice Maker | Bill Generator at none against Simple Invoice Bill Maker's 3. Invoice Maker | Bill Generator also leads on iOS requirement (15.6 vs 17). On price, update cadence, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Simple Invoice Bill Maker sells 3 in-app purchases, starting at $1.99 per 7 days. Invoice Maker | Bill Generator asks for nothing beyond the download.

UpkeepUpdate frequency

Simple Invoice Bill Maker ships an update every 10 days, Invoice Maker | Bill Generator weekly. The most recent releases landed on October 13, 2026 and October 8, 2026 respectively.

Scorecard2 real differences · 8 level
Simple Invoice Bill Maker versus Invoice Maker | Bill Generator: the parameters behind the verdict, then further details
ParameterSimple Invoice Bill MakerInvoice Maker | Bill Generator
PriceFreeFree
Rating4.2 (6 ratings) — better—
Positive reviews69.2% of reviews—
Number of ratings6 — better—
Update frequencyEvery 10 daysWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS1715.6 — better
Further details — not scored
Size26 MB66 MB
Age rating4+4+
DeveloperIT WAVESIzran Khan

In-app purchases

3 purchases

Simple Invoice Bill Maker

Subscriptions3
  • Premium Weekly$1.997 Days
  • Premium Monthly$3.991 Month
  • Premium Yearly$34.991 Year
None

Invoice Maker | Bill Generator

No in-app purchases

Questions

Is Simple Invoice Bill Maker free?
Simple Invoice Bill Maker is free to download, with in-app purchases available.
Is Invoice Maker | Bill Generator free?
Invoice Maker | Bill Generator is free to download, with no in-app purchases.
Do Simple Invoice Bill Maker or Invoice Maker | Bill Generator have ads?
Neither Simple Invoice Bill Maker nor Invoice Maker | Bill Generator shows ads.
Which is updated more often, Simple Invoice Bill Maker or Invoice Maker | Bill Generator?
Simple Invoice Bill Maker ships an update every 10 days, and Invoice Maker | Bill Generator weekly. Most recently, Simple Invoice Bill Maker was updated on October 13, 2026 and Invoice Maker | Bill Generator on October 8, 2026.

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