Comparison

Invoice Simple vs Invoice Master

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

Head to head
About

Invoice Simple

Create professional invoices, estimates, and receipts quickly. Manage clients, track payments, and generate reports to understand business performance. Supports multiple businesses and offers customization options.

Highlights
  • Create professional invoices and estimates
  • Manage client contact details
  • Track payments and overdue invoices
  • Generate revenue and sales reports
  • Support for multiple businesses
  • Customizable invoice templates
  • Automated payment reminders
Features
Read full description

Invoice Maker & Estimate App – Simple Billing for Small Businesses Create professional invoices, estimates, and receipts in seconds with the easiest Invoice Maker for iPhone. Perfect for freelancers, contractors, small businesses, and service professionals. Send invoices, track payments, manage customers, and grow your business — all in one powerful billing app. Create Professional Invoices Generate beautiful invoices quickly with customizable templates. • Create invoices in seconds • Add company logo & business details • Add products or services with price & quantity • Automatic invoice numbering • Add taxes (GST, VAT, sales tax) • Add discounts & payment terms • Notes and terms section • Professional PDF invoice generation Perfect for contractors, freelancers, agencies, and small business owners. Estimate & Quote Maker Create estimates and convert them to invoices with one tap. • Create professional quotations • Convert estimate → invoice instantly • Track estimate approval status • Add digital signatures • Send quotes directly to clients Close deals faster with professional quotes. Client & Customer Management Organize all your customer information in one place. • Store client contact details • Save phone, email, and address • Manage multiple clients easily • Quick client selection while invoicing • Customer statement history Product & Service Catalog Save frequently used products and services. • Create reusable items • Add price, tax, and description • Add product images • Quickly add items to invoices Payment Tracking Stay on top of your business cash flow. • Mark invoices as paid or unpaid • Track overdue invoices • Record partial payments • Payment status updates Send & Share Invoices Send invoices to customers instantly. • Email invoices directly • Share via WhatsApp, SMS, or link • Download PDF invoices • Print invoices anytime • Track invoice read receipts Reports & Business Insights Understand your business performance. • Revenue reports • Monthly and yearly sales reports • Paid vs unpaid invoice reports • Tax summary reports Expense Tracking Track expenses and understand your profit. • Record business expenses • Categorize expenses • Attach receipts and documents • Monitor profit and spending Multi-Business Support Manage multiple companies in one app. • Create multiple businesses • Separate invoice databases • Different logos and company details Customization Options Make invoices match your brand. • Custom invoice templates • Brand colors • Custom invoice fields • Multiple currencies • Multi-language support Automation Features Save time with smart automation. • Recurring invoices • Automatic payment reminders • Late fee automation • Auto invoice numbering Notifications Stay updated on every transaction. • Invoice opened notifications • Payment received alerts • Overdue invoice reminders Perfect For • Freelancers • Contractors • Small Businesses • Consultants • Agencies • Service Professionals • Self-Employed Workers Why Choose This Invoice Maker? • Simple & easy to use • Professional invoice templates • Powerful business reports • Payment tracking • Works anywhere Start creating invoices today and get paid faster. https://invoicemaker2026.blogspot.com/2026/03/invoice-maker-privacy-policy.html https://invoicemaker2026.blogspot.com/2026/03/invoice-maker-terms-conditions.html

About

Invoice Master

Features
Read full description

Invoice Master is the simple invoice maker for freelancers, contractors and small businesses. Create a professional PDF invoice or estimate in under a minute, send it to your client and see at a glance who has paid. CREATE INVOICES & ESTIMATES IN SECONDS • Professional PDF invoices with automatic numbering • Estimates and quotes with pending, approved and cancelled status • Add your logo, signature, tax ID, payment methods and terms • Tax per item, discounts and shipping, calculated for you • Professional invoice templates SEND & GET PAID FASTER • Share invoices as PDF by email, WhatsApp or any app • Print or save as PDF • Mark invoices unpaid, partially paid or paid • Payment reminders when an invoice is due soon or due today RUN YOUR BUSINESS FROM YOUR PHONE • Save clients so the next invoice takes a few taps • Product and service catalog with stock tracking • Dashboard with revenue, paid and outstanding amounts • Works offline — your data stays on your device • Available in English, German, Spanish, French, Italian, Japanese, Portuguese and Chinese PERFECT FOR Freelancers and consultants, plumbers, electricians and other trades, shops, studios and agencies — anyone who needs a fast, professional bill generator without complicated accounting software. INVOICE MASTER PRO The free plan covers everyday invoicing. Upgrade to Pro for unlimited invoices, estimates, clients and items, premium templates, multiple business profiles, multi-currency and advanced reports. Choose monthly, yearly or a one-time lifetime purchase. Payment is charged to your Apple ID account at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Privacy policy: https://invoicemaster.naveenapps.com/privacy-policy Terms of use: https://invoicemaster.naveenapps.com/terms

Screenshots

Invoice Simple4 screens
Invoice Master4 screens

Verdict

The call

The clearest difference is update cadence: Invoice Simple at every 5 days against Invoice Master's every 3 weeks. Invoice Simple also leads on iOS requirement (14.0 vs 16.0). On price, ads, in-app purchases 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. Invoice Simple sells 2 in-app purchases, starting at $6.99 per 7 days and Invoice Master sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Invoice Simple ships an update every 5 days, Invoice Master every 3 weeks. Both last shipped on October 24, 2026.

Scorecard2 real differences · 8 level
Invoice Simple versus Invoice Master: the parameters behind the verdict, then further details
ParameterInvoice SimpleInvoice Master
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 5 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better16.0
Further details — not scored
Size120 MB62 MB
Age rating4+4+
DeveloperAlpeshbhai DungraniNaveen Kumar Kuppan

In-app purchases

2 purchases

Invoice Simple

Subscriptions2
  • Weekly Subscription$6.997 Days
  • Weekly Subscription3 Days trial$6.997 Days
3 purchases

Invoice Master

Subscriptions2
  • Monthly Pro Access$1.991 Month
  • Yearly Pro Access$17.991 Year
One-time1
  • Lifetime Pro Access$24.99

Questions

Is Invoice Simple free?
Invoice Simple is free to download, with in-app purchases available.
Is Invoice Master free?
Invoice Master is free to download, with in-app purchases available.
Do Invoice Simple or Invoice Master have ads?
Neither Invoice Simple nor Invoice Master shows ads.
Which is updated more often, Invoice Simple or Invoice Master?
Invoice Simple ships an update every 5 days, and Invoice Master every 3 weeks. Most recently, Invoice Simple was updated on October 24, 2026 and Invoice Master on October 24, 2026.

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