Comparison

Invoice Generator vs Invoice Generator

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

Head to head
About

Invoice Generator

Easily create and share professional invoices from your mobile device. Save customer and item details, track payment statuses, and add your logo. Auto-generates invoice numbers and offers cloud backup.

Highlights
  • Create invoices on the go
  • Auto-generate invoice numbers
  • Add and auto-fill customer details
  • Save items for quick invoicing
  • Mark invoices as paid/unpaid
  • View outstanding payments
  • Add logos to invoices
Features
Read full description

Create invoices and share them with your customers on the go. You can also save items, customer details, and invoices. Mark invoices as paid or unpaid and filter them based on payment status, add logos to invoices, and view outstanding payments. Here's what you can do with our free invoice generator app: CREATE INVOICES ON THE GO Create invoices in minutes at any time and from anywhere with the Zoho Invoice Generator app. AUTO GENERATE INVOICE NUMBER Zoho Invoice Generator automatically generates and assigns an invoice number to your transactions so you don't have to. ADD CUSTOMERS Add names, email ids, and addresses of customers you regularly service, and quickly invoice them. AUTO-FILL CUSTOMER DETAILS Eliminate tedious data entry by scanning customers' business cards and letting Zoho Invoice Generator auto-fill customer details for you. IMPORT CUSTOMER DETAILS FROM CONTACTS Save time by importing all your customers' details directly from mobile contacts. CREATE ITEMS Create and quickly save items that you regularly sell to your customers with Zoho Invoice Generator. SAVE INVOICES ON YOUR MOBILE With Zoho Invoice Generator, you can save invoices to your mobile phone for easy and quick access. SAVE INVOICES ON iCLOUD Never lose an invoice. Zoho Invoice Generator allows you to save your invoices to iCloud as backup. MARK INVOICES AS PAID/UNPAID Mark your invoices based on their status as paid and unpaid and also filter them based on status. VIEW OUTSTANDINGS View and keep a track of outstanding payments with Zoho Invoice Generator.

About

Invoice Generator

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.

Highlights
  • Create invoices, estimates, and quotes
  • Customizable receipt and bill templates
  • Built-in expense tracker
  • Professional designs
  • Offline functionality
  • Export as PDF or share instantly
Features
Read full description

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

Screenshots

Invoice Generator4 screens
Invoice Generator4 screens

Verdict

The call

The clearest difference is in-app purchases: Invoice Generator at none against Invoice Generator's 5. Invoice Generator also leads on ratings volume (18K vs 37) and review sentiment (91% vs 75%). On price, rating, update cadence and ads 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 Generator sells 5 in-app purchases, starting at $7.99 per 7 days. Invoice Generator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Invoice Generator holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: Invoice Generator has 18K ratings behind it against 37, so its average is the more settled of the two. Written reviews point the same way: 91% of Invoice Generator's written reviews are positive against 75% of Invoice Generator's.

UpkeepUpdate frequency

Invoice Generator ships an update every 2 weeks, Invoice Generator every 3 weeks. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

Scorecard6 real differences · 4 level
Invoice Generator versus Invoice Generator: the parameters behind the verdict, then further details
ParameterInvoice GeneratorInvoice Generator
PriceFreeFree
Rating4.9 (18K ratings) — better4.7 (37 ratings)
Positive reviews91.4% of reviews — better75.0% of reviews
Number of ratings18K — better37
Update frequencyEvery 2 weeks — betterEvery 3 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPod
Requires iOS14.0 — better16
Further details — not scored
Size22 MB164 MB
Age rating4+4+
DeveloperZoho CorporationSimX

Customer experience

Invoice Generator

All ratings17,409 ratings
Positive97.4%
Neutral1.4%
Negative1.2%
Written reviews1,292 reviews
Positive91.4%
Neutral2.7%
Negative5.9%

Invoice Generator

All ratings37 ratings
Positive91.9%
Neutral2.7%
Negative5.4%
Written reviews8 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

Bugs and requests

Invoice Generator

Reported bugs

4 issues
  • App crashed and won't even open anymore
  • Delayed emails when emailing invoices
  • Login screen freezes
  • Incompatible with older devices

Requested features

8 requests
  • Showing all the paid invoices amount
  • The ability to write in partial payments on an invoice
  • Changes for service-based businesses
  • The ability to save customers details
  • The ability to change the terms field on the invoice
Show 3 more
  • The ability to add extra lines in the address creation tool
  • The ability to attach a copy of a receipt with the invoice
  • The ability to make the amount optional as billing for hours and not amount

Invoice Generator

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Invoice Generator

No in-app purchases

5 purchases

Invoice Generator

Subscriptions5
  • Sim Invoice Pro Plan$7.997 Days
  • Sim Invoice Pro Plan3 Days trial$7.997 Days
  • Sim Invoice Pro Plan$99.991 Year
Show 2 more
  • Sim Invoice Pro Plan3 Days trial$99.991 Year
  • Sim Invoice Pro Plan1 Year trial$99.991 Year

Questions

Is Invoice Generator free?
Invoice Generator is free to download, with no in-app purchases.
Is Invoice Generator free?
Invoice Generator is free to download, with in-app purchases available.
Which has better reviews, Invoice Generator or Invoice Generator?
Invoice Generator is rated higher. Invoice Generator averages 4.9 out of 5 from 18K ratings, while Invoice Generator averages 4.7 from 37 ratings.
Do Invoice Generator or Invoice Generator have ads?
Neither Invoice Generator nor Invoice Generator shows ads.
Which is updated more often, Invoice Generator or Invoice Generator?
Invoice Generator ships an update every 2 weeks, and Invoice Generator every 3 weeks. Most recently, Invoice Generator was updated on October 31, 2026 and Invoice Generator on October 25, 2026.

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