Comparison

Eureka INTAC vs Invoice Maker Estimate Receipt

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

Head to head
About

Eureka INTAC

Features
Read full description

Eureka INTAC Companion App has been designed and developed with the intent to be used alongside the Eureka INTAC desktop application. This allows users to pass certain accounting transactions from their IOS devices; and also enables users to view, export and share key accounting reports. Now Eureka goes where ever you do!

About

Invoice Maker Estimate Receipt

This app helps small businesses and freelancers create professional invoices, estimates, and receipts. It also tracks payments, expenses, and inventory, offering business insights and reports. It's a powerful, affordable alternative to complex accounting software.

Highlights
  • Create professional invoices, estimates, and receipts
  • Track payments, expenses, and inventory
  • Add company logo, signatures, and taxes
  • Generate PDF or JPEG documents
  • Manage client contacts and supplier histories
  • Review profit, tax, and sales reports
  • Offline document creation and expense tracking
Read full description

The simple and free invoice maker App that helps you to generate professional invoices, estimates, purchase orders and receipts in seconds. Track payments, purchase bills, expenses and inventory stock items, manage client contacts, and review profit and tax reports from one business tool — simpler & affordable than accounting software, but more powerful than other PDF billing or bookkeeping apps. Built for contractors, freelancers, self-employed professionals and small businesses. New to invoicing? FREE "Try with demo data" to explore a complete sample business, then clear it and start your own. Invoices and estimates generator - Add your company logo, signatures, taxes and discounts - Accept client signatures on invoices and estimates - Track paid, unpaid, overdue and upcoming invoice balances - Issue credit notes for refunds and returns, and apply customer credit to invoices - Void an invoice while keeping it on record - Generate JPEG or PDF invoices and estimates for email, sharing or printing - Print A4 documents and 58mm or 80mm thermal receipts - Add UPI QR codes and payment links to invoices - Scan item barcodes and include barcodes on PDF invoices - Attach photos to invoices, estimates, bills, expenses and payments Quotes, purchases and money tracking - Create PDF quotes and estimates, then convert an estimate to an invoice - Set customer price lists and promotions by item or category - Create purchase orders and turn received orders into purchase bills - Record income, expenses, invoice payments and bank transactions - Manage expense categories, bank accounts and digital wallets - Link payments, bills and expenses to bank transactions - Store receipt images and keep client and supplier histories together Inventory and stock management - Update stock automatically from invoices and received purchase orders - Track inventory across parent and child locations or warehouses - Manage batches, lot numbers and expiry dates - Search the real-time stock movement ledger - Add, remove, adjust and transfer stock between locations - Prevent stock from being reduced below the available quantity Reports and business insights - Review Profit & Loss and Tax reports with net, tax and gross breakdowns - See Sales by Client with drill-down to invoices and payments - Create client statements with date filtering and transaction drill-down - Export reports to PDF; CSV and Excel exports are available with Pro - Compare sales and spending by year, quarter, month, week or day - Import or export client contacts and inventory items in bulk Designed for everyday business - Home dashboard shows what needs attention, from overdue invoices to bills due soon - No account sign-up is required to create invoices or estimates - Create documents and track expenses offline - Use multiple currencies and local taxes including GST, VAT, HST and sales tax - Manage multiple business profiles in 26 languages, including UK, Indian and Australian English and Traditional Chinese - Back up and restore through Google Drive for free - Optional Pro Cloud Sync keeps data current across your devices Free and Pro Upgrade The free plan has no ads and includes a monthly document allowance for creating, sending and printing invoices. Upgrade to Pro for unlimited documents, multi-device Cloud Sync, CSV and Excel report exports, and other advanced features. Privacy: https://InvoiceGetPaid.com/privacy Terms: https://InvoiceGetPaid.com/terms Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Eureka INTAC4 screens
Invoice Maker Estimate Receipt4 screens

Verdict

The call

The clearest difference is in-app purchases: Eureka INTAC at none against Invoice Maker Estimate Receipt's 3. Invoice Maker Estimate Receipt's advantage is update cadence (every 9 days vs monthly). On price, ads, device support and iOS requirement 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 Maker Estimate Receipt sells 3 in-app purchases, starting at $9.99 per month. Eureka INTAC asks for nothing beyond the download.

UpkeepUpdate frequency

Eureka INTAC ships an update monthly, Invoice Maker Estimate Receipt every 9 days. The most recent releases landed on October 29, 2026 and November 3, 2026 respectively.

Scorecard2 real differences · 8 level
Eureka INTAC versus Invoice Maker Estimate Receipt: the parameters behind the verdict, then further details
ParameterEureka INTACInvoice Maker Estimate Receipt
PriceFreeFree
Rating—4.7 (13 ratings) — better
Positive reviews—83.3% of reviews
Number of ratings—13 — better
Update frequencyMonthlyEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS15.6 — better16.7
Further details — not scored
Size24 MB101 MB
Age rating4+4+
DeveloperEureka InfinityQwiqApp Limited

In-app purchases

None

Eureka INTAC

No in-app purchases

3 purchases

Invoice Maker Estimate Receipt

Subscriptions2
  • Monthly7 Days trial$9.991 Month
  • Yearly14 Days trial$99.991 Year
One-time1
  • Lifetime$149.99

Questions

Is Eureka INTAC free?
Eureka INTAC is free to download, with no in-app purchases.
Is Invoice Maker Estimate Receipt free?
Invoice Maker Estimate Receipt is free to download, with in-app purchases available.
Do Eureka INTAC or Invoice Maker Estimate Receipt have ads?
Neither Eureka INTAC nor Invoice Maker Estimate Receipt shows ads.
Which is updated more often, Eureka INTAC or Invoice Maker Estimate Receipt?
Eureka INTAC ships an update monthly, and Invoice Maker Estimate Receipt every 9 days. Most recently, Eureka INTAC was updated on October 29, 2026 and Invoice Maker Estimate Receipt on November 3, 2026.

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