Comparison

Simple Invoice Maker & Receipt vs Invoice Forms

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

Head to head
About

Simple Invoice Maker & Receipt

Streamline your business finances by creating and sending professional invoices, estimates, and receipts. Manage inventory, track payments, and generate reports for easier tax filing. Get paid faster with integrated payment options.

Highlights
  • Create professional invoices, estimates, and receipts
  • Manage inventory with low stock reminders
  • Accept online and in-person payments
  • Track partial payments and deposits
  • Generate reports for bookkeeping and tax filing
  • Cloud-based data storage
  • Multi-currency and multi-language support
Features
Read full description

Create, send & track invoices, estimates, receipts & inventory on your phone and keep your finances organized. Send the invoice before you leave your customer. SIR helps you create professional invoices, estimates and receipts in seconds. Introducing the most user-friendly and quick invoicing app you’ll ever use. Manage your whole invoicing game and inventory management from this single platform. SIMPLE INVOICE MAKER Make professional invoices easily in a few simple steps. Include your company logo, brand color, and information with our templates. Stay organized with our invoice tracker by sending invoices quickly via email or other messaging tool and receive notices once they read your messages. INVENTORY MANAGEMENT Discover inventory control like no other. SIR is the only app that allows users to add multiple companies and warehouses, and assign multiple users. Our inventory management makes tracking, recording, and stock updating easy and you’ll even get low stock reminders. GET PAID FASTER Accept online or in-person payments via credit card, debit card, Stripe or PayPal and get paid faster. Comparable to Square Point of Sale (POS), PayPal Business, and other payment systems. Easy Google Pay & Apple Pay options are available. PROFESSIONAL ESTIMATES MAKER Create professional estimates that guarantee you get the job. Our invoice maker app converts estimates to invoices with just one click. CREATE SMART RECEIPTS With our receipt maker, instantly create purchase orders and smart receipts once you receive payment. Easily keep track of all unpaid invoices so you never miss a payment. ADVANCED PAYMENTS MANAGEMENT Keep track of partial payments and deposits, and issue payment vouchers and debit/credit notes for customers. View the database of customers and suppliers in one place and keep things organized. TRACK & PAY TAXES Don’t stress about organizing or submitting your taxes for your small business! SIR gives you an easy way to trace and export reports for easier tax filing and payment. BOOKKEEPING REPORTS Stock management isn’t all we can do. You can export reports to PDF for bookkeeping and legal requirements with SIR. ADDITIONAL FEATURES - All data is cloud-based. - Add multiple currencies & view in multiple languages. - Attach photos, include payment information, payment terms, due dates, discounts, taxes, shipping details, notes, and more. - Share documents via email, WhatsApp, print or PDF. - Import customers & suppliers from your phone contacts. - Send auto-generated, professionally designed invoice reminders and thank you notes to customers - Multi-user control for your small business - Perfect to use alongside Invoice Simple, Bookipi - Billing Estimate, Invoice2go, Tiny Invoice, Easy Invoice Maker, Billdu, Zoho Inventory, QSR Inventory, Freshbooks, Xactimate, and more. Download SIR invoice maker app now. PRICING With the free tier, you get one business, one user, one invoice, one estimate, one receipt and one purchase order for free so you can try SIR before you upgrade. Then upgrade in-app for unlimited access. Subscribe to the Annual Package for $35.99 (or local equivalent) and save 70%, with a 3-day free trial. Pay $3.99 (or local equivalent) for monthly plan. Assign unlimited additional users with limited or unlimited access and add multiple businesses for free if subscribed. Automatic renewal of subscription by credit card through your iTunes account. You can turn off auto-renewal at any time. Your subscription automatically renews unless auto-renewal is turned off at least 24 hours before the expiry of the active subscription. An active subscription cannot be canceled before the subscription expires. Any unused portion of a free trial period will be forfeited when the user purchases a paid subscription. Terms of use: https://sir-app.com/terms-and-conditions/

About

Invoice Forms

Create and send professional invoices and estimates quickly. Perfect for contractors, freelancers, and small business owners on the go. Manage clients, items, and payment statuses with ease.

Highlights
  • Professional invoice creation
  • Client and item database
  • Discount and tax specification
  • Invoice status tracking
  • Logo and notes addition
  • Multiple currency support
Features
Read full description

Send your customers professional invoices in seconds. PERFECT for contractors, freelancers, and small business owners. We enable you to issue professional invoices that get you paid. We enable you to quickly send out quotes to keep those leads warm. The app is designed for speed and simplicity without forfeiting quality. We succeed when you succeed. Works great on iPhone and iPad Don't take our word for it: "Incredible! This app is perfect for my small businesses - it keeps track of everything. No more shuffling papers around, I can bill on the spot!" How it works: -------------- 1. Enter your business details 2. Import client info in one-tap 3. Create items 4. Specify currency, tax, or discounts 5. Send your customer a crisp and professional invoice PDF Invoice Maker is fast, easy, and flexible. It's a must-have tool for contractors, consultants, freelancers, and other small business owners who operate from their mobile phones on the go. Invoice Maker will remember your clients and items while remaining open to changing taxes, discounts, or currency on a per-invoice basis. Overdue invoices will automatically be flagged as such; they can also be marked "Paid". Customer Service: ------------------ Is something wrong? Have a feature request? We'd love to hear: Drop us a line through the app (Settings > I need help). More Features: --------------- • Beautiful invoice design • Price in multiple global currencies • Add your logo • Space for notes (e.g. write personalized thank you, provide payment instructions) • Items & client database • Mark invoices as pending, overdue, or paid • Specify discount and tax on a per-item per-invoice basis • Deliver invoice via e-mail, text message, print, and more Pro: ---- The app is free to use, but additional functionality requires a subscription. See in-app for details. Privacy Policy: https://www.saturdaytechnologies.com/privacy Terms of Use: https://www.saturdaytechnologies.com/terms

Screenshots

Simple Invoice Maker & Receipt4 screens
Invoice Forms4 screens

Verdict

The call

The clearest difference is rating: Invoice Forms at 4.7 against Simple Invoice Maker & Receipt's 4.1. Invoice Forms also leads on ads (none vs shown) and review sentiment (100% vs 74%). Simple Invoice Maker & Receipt's advantage is iOS requirement (11.0 vs 15). On price, ratings volume, update cadence and in-app purchases 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 Maker & Receipt sells 5 in-app purchases, starting at $3.99 per month and Invoice Forms sells 4 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Invoice Forms holds the better App Store score, 4.7 against 4.1. Both are backed by a comparable volume of ratings — 35 and 43 respectively. Written reviews point the same way: 74% of Simple Invoice Maker & Receipt's written reviews are positive against 100% of Invoice Forms's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on July 9, 2026 and September 7, 2026 respectively.

Scorecard4 real differences · 6 level
Simple Invoice Maker & Receipt versus Invoice Forms: the parameters behind the verdict, then further details
ParameterSimple Invoice Maker & ReceiptInvoice Forms
PriceFreeFree
Rating4.1 (35 ratings)4.7 (43 ratings) — better
Positive reviews73.9% of reviews100.0% of reviews — better
Number of ratings3543 — better
Update frequencyMonthlyMonthly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better15
Further details — not scored
Size30 MB19 MB
Age rating4++4
DeveloperSK Tech Systems LLCSaturday Technologies, Inc

Customer experience

Simple Invoice Maker & Receipt

All ratings35 ratings
Positive77.1%
Neutral5.7%
Negative17.1%
Written reviews23 reviews
Positive73.9%
Neutral4.3%
Negative21.7%

Invoice Forms

All ratings43 ratings
Positive93.0%
Neutral4.7%
Negative2.3%
Written reviews7 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

5 purchases

Simple Invoice Maker & Receipt

Subscriptions2
  • Monthly Subscription$3.991 Month
  • Sir Invoices Annually3 Days trial$17.991 Year
One-time3
  • Buy additional companiesFree
  • Buy additional users$99.99
  • Lifetime$99.99
4 purchases

Invoice Forms

Subscriptions4
  • Invoice Maker Weekly3 Days trial$3.997 Days
  • Invoice Maker Monthly$6.991 Month
  • Invoice Maker Annual$24.991 Year
Show 1 more
  • Invoice Maker Annual3 Days trial$49.991 Year

Questions

Is Simple Invoice Maker & Receipt free?
Simple Invoice Maker & Receipt is free to download, with in-app purchases available.
Is Invoice Forms free?
Invoice Forms is free to download, with in-app purchases available.
Which has better reviews, Simple Invoice Maker & Receipt or Invoice Forms?
Invoice Forms is rated higher. Simple Invoice Maker & Receipt averages 4.1 out of 5 from 35 ratings, while Invoice Forms averages 4.7 from 43 ratings.
Do Simple Invoice Maker & Receipt or Invoice Forms have ads?
Simple Invoice Maker & Receipt shows ads; Invoice Forms does not.
Which is updated more often, Simple Invoice Maker & Receipt or Invoice Forms?
Simple Invoice Maker & Receipt ships an update monthly, and Invoice Forms monthly. Most recently, Simple Invoice Maker & Receipt was updated on July 9, 2026 and Invoice Forms on September 7, 2026.

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