Comparison

Free Invoice maker & Estimate vs WorkshopMargin

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

Head to head
About

Free Invoice maker & Estimate

Create professional invoices, estimates, contracts, and receipts quickly and easily. This app works entirely offline, keeping your data private on your device. It offers numerous templates and auto-calculation features for efficient business management.

Highlights
  • Professional invoice templates
  • 100% offline functionality
  • Unlimited invoices and estimates
  • Client management
  • Payment tracking
  • Auto calculations
  • PDF generation and sharing
Features
Read full description

Create professional invoices in seconds, anywhere you work. No internet needed. Invoice Maker helps freelancers and small businesses make beautiful invoices, estimates, Contracts and receipts. Everything works offline and your data stays private on your device. WHAT YOU GET: • 37 professional invoice templates • Works 100% offline • Unlimited invoices and estimates • Client management • Payment tracking • Auto calculations (tax, discounts, totals) • Custom logos and branding • 150+ currencies • 19 languages • PDF generation and sharing FREE vs PREMIUM: Free includes everything above, but PDFs have a small watermark. Premium removes the watermark and adds: • Digital signature capture • Smart payment reminders • Invoice due date alerts PRICING: Start with a 3-day free trial. Then choose: • Weekly subscription, or • Lifetime access (one-time payment) Pricing varies by region. Perfect for freelancers, contractors, consultants, and small business owners who need to invoice clients quickly. SUBSCRIPTION TERMS: Payment charged to iTunes Account at purchase. Subscription auto-renews unless turned off 24 hours before period ends. Manage subscriptions in Account Settings. Any unused trial period forfeited upon purchase. Email Support: golukicoding@gmail.com Privacy Policy: https://vishwenlabs.com/legal/apps/invoice-maker/privacy Terms: https://vishwenlabs.com/legal/apps/invoice-maker/terms

About

WorkshopMargin

Features
Read full description

WorkshopMargin helps small print shops and makers price jobs with more confidence before sending quotes, invoices, and receipts. Estimate job pricing from filament, resin, laser materials, shirt blanks, decoration costs, production time, electricity, labor, tax, markup, machine wear, maintenance, shipping, discounts, and failed-job waste. Keep the suggested estimate or enter a custom work price before creating a quote, invoice, receipt, or combined multi-job invoice. Track material inventory, save customers, create quotes, convert quotes into invoices, mark invoices paid, and generate receipt views for completed work. WorkshopMargin is built for small 3D print shops, laser engraving shops, apparel decorators, Etsy sellers, hobbyists taking paid jobs, makerspaces, and anyone who needs a clearer view of job cost and profit. Key features: - FDM filament, resin, laser, and shirt pricing - Filament, resin, laser material, and shirt blank inventory - Barcode and QR scanning for material SKUs - Quote, invoice, and receipt workflows - Suggested or custom invoice pricing - Combined invoices for multiple customer requests - Customer list and business settings - Batch and per-unit pricing support - Failed-print waste costing - Machine wear and maintenance costing - Popular printer, laser, and shirt equipment presets - Profit and margin estimates - Optional job photos on invoices - Local device storage with no account required Pricing estimates are for planning and invoicing support only. Users are responsible for verifying prices, taxes, production requirements, customer terms, and local business obligations. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://printmargin.pages.dev/privacy.html

Screenshots

Free Invoice maker & Estimate4 screens
WorkshopMargin4 screens

Verdict

The call

The clearest difference is ads: WorkshopMargin at none against Free Invoice maker & Estimate's shown. Free Invoice maker & Estimate's advantage is update cadence (weekly vs every 3 weeks) and iOS requirement (15.1 vs 17.0). On price, 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. Free Invoice maker & Estimate sells 2 in-app purchases, starting at $2.99 per 7 days and WorkshopMargin sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Free Invoice maker & Estimate ships an update weekly, WorkshopMargin every 3 weeks. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
Free Invoice maker & Estimate versus WorkshopMargin: the parameters behind the verdict, then further details
ParameterFree Invoice maker & EstimateWorkshopMargin
PriceFreeFree
Rating4.8 (29 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings29 — better—
Update frequencyWeekly — betterEvery 3 weeks
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better17.0
Further details — not scored
Size48 MB2 MB
Age rating+44+
DeveloperVishwen Labs (OPC) Private LimitedAlfredo Dotel

In-app purchases

2 purchases

Free Invoice maker & Estimate

Subscriptions1
  • Unlimited Access3 Days trial$2.997 Days
One-time1
  • Unlimited Access Lifetime$29.99
2 purchases

WorkshopMargin

Subscriptions2
  • WorkshopMargin Pro$4.991 Month
  • WorkshopMargin Pro$29.991 Year

Questions

Is Free Invoice maker & Estimate free?
Free Invoice maker & Estimate is free to download, with in-app purchases available.
Is WorkshopMargin free?
WorkshopMargin is free to download, with in-app purchases available.
Do Free Invoice maker & Estimate or WorkshopMargin have ads?
Free Invoice maker & Estimate shows ads; WorkshopMargin does not.
Which is updated more often, Free Invoice maker & Estimate or WorkshopMargin?
Free Invoice maker & Estimate ships an update weekly, and WorkshopMargin every 3 weeks. Most recently, Free Invoice maker & Estimate was updated on October 30, 2026 and WorkshopMargin on October 25, 2026.

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