Comparison

Invoice Generator AND Estimate vs Digi ERP

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

Head to head
About

Invoice Generator AND Estimate

This app helps freelancers and small businesses create, customize, and send professional invoices and estimates. It allows for easy client management, PDF export, and tracking of invoice statuses, helping users get paid faster and stay organized.

Highlights
  • Create and send unlimited invoices
  • Manage clients and business details
  • Customize with logo and branding
  • Export as PDF
  • Track invoice status
  • Manage taxes and discounts
  • Secure data backup and sync
Features
Read full description

QuickBill is the ultimate invoice maker app designed for freelancers, small businesses, consultants, and entrepreneurs. Easily create professional, customizable invoices and get paid faster. Key Features: - Create, edit, and send unlimited invoices - Add and manage clients with ease - Customize invoices with your logo, branding, and business details - Export invoices as PDF for sharing, printing, or emailing - Track invoice status: paid, unpaid, or draft - Manage taxes, discounts, and payment terms effortlessly - Save time with invoice templates and automatic calculations - Backup and sync your data securely across all your devices Upgrade to QuickBill Premium to unlock unlimited invoices, remove ads, access exclusive invoice templates, and gain advanced features that streamline your billing process. Whether you're a freelancer, consultant, or small business owner, QuickBill helps you stay organized, professional, and get paid on time. Download QuickBill now and simplify your invoicing and billing! Terms of Use (EULA): https://languagekitvocabulary.wordpress.com/terms-of-use-eual/ Terms of Service: https://languagekitvocabulary.wordpress.com/about/ Privacy Policy: https://languagekitvocabulary.wordpress.com/privacy-policy/

About

Digi ERP

Features
Read full description

DigiERP is an all-in-one cloud-based ERP and Point of Sale system designed to help businesses streamline operations, improve efficiency, and boost growth. Whether you run retail stores, distribution, or multi-branch operations, DigiERP provides powerful tools to manage sales, purchases, inventory, finance, and reporting, anytime, anywhere.

Screenshots

Invoice Generator AND Estimate4 screens
Digi ERP4 screens

Verdict

The call

The clearest difference is in-app purchases: Digi ERP at none against Invoice Generator AND Estimate's 5. Digi ERP also leads on iOS requirement (12.0 vs 16). 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. Invoice Generator AND Estimate sells 5 in-app purchases, starting at $2.99 per 7 days. Digi ERP asks for nothing beyond the download.

UpkeepUpdate frequency

Invoice Generator AND Estimate ships an update monthly, Digi ERP every 3 weeks. Both last shipped on October 30, 2026.

Scorecard2 real differences · 8 level
Invoice Generator AND Estimate versus Digi ERP: the parameters behind the verdict, then further details
ParameterInvoice Generator AND EstimateDigi ERP
PriceFreeFree
Rating4.8 (10 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings10 — better—
Update frequencyMonthlyEvery 3 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS1612.0 — better
Further details — not scored
Size15 MB59 MB
Age rating4+17+
DeveloperKnyaz HarutyunyanDST Advertising (Singapore) Pte Ltd

In-app purchases

5 purchases

Invoice Generator AND Estimate

Subscriptions5
  • Premium Weekly$2.997 Days
  • Premium Weekly3 Days trial$5.997 Days
  • Premium Monthly$6.991 Month
Show 2 more
  • Premium Yearly3 Days trial$49.991 Year
  • Premium Annual$49.991 Year
None

Digi ERP

No in-app purchases

Questions

Is Invoice Generator AND Estimate free?
Invoice Generator AND Estimate is free to download, with in-app purchases available.
Is Digi ERP free?
Digi ERP is free to download, with no in-app purchases.
Do Invoice Generator AND Estimate or Digi ERP have ads?
Neither Invoice Generator AND Estimate nor Digi ERP shows ads.
Which is updated more often, Invoice Generator AND Estimate or Digi ERP?
Invoice Generator AND Estimate ships an update monthly, and Digi ERP every 3 weeks. Most recently, Invoice Generator AND Estimate was updated on October 30, 2026 and Digi ERP on October 30, 2026.

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