Comparison

Vox Invoice Maker vs Smart Invoice

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

Head to head
About

Vox Invoice Maker

Create professional PDF invoices and estimates quickly for your business. Track payments, manage multiple business profiles, and customize invoices with various options. Share invoices easily via email or messaging apps.

Highlights
  • Professional PDF invoices
  • Convert estimates to invoices
  • Income tracking reports
  • Multiple business profiles
  • Per-invoice currency and tax
  • Attach photos to items
  • Supports 79 languages
Read full description

Vox Invoice Maker is designed for professionals who want to get paid faster without the administrative headache. Create polished PDF invoices and estimates in seconds — and track what's actually been paid. Whether you're a freelancer, contractor, or small business owner, Vox strips away the unnecessary fields and complexity, leaving you with just the essentials you need to bill your clients effortlessly. Features: • Professional PDF invoices with multiple templates • Estimates you can convert into invoices in one tap • Income reports — track paid invoices by quarter and year • Multiple business profiles — switch between brands or side gigs • Per-invoice currency and tax (primary + secondary, inclusive/exclusive) • Pre- and post-tax discounts • Attach photos to invoice items • Available in 79 languages, including full right-to-left support • Country-aware defaults for currency and date format • Share via email, messaging, AirDrop, or any app on your device How It Works: Set up your business — pick your country, language, and currency. Add a client, drop in your items or services, adjust invoice number, due date, taxes and discounts, and optionally attach photos. Preview the PDF, then share it through any channel you like. Vox Invoice Maker Plus & Premium Upgrade to unlock unlimited invoices, premium templates, photo attachments, and multi-business profiles, with priority customer support. Subscription Information: • Payment will be charged to your account at confirmation of purchase. • Subscription automatically renews for the same price and duration period as the original "week", "month" or "annual" package unless auto-renew is turned off at least 24 hours before the end of the current period. Links to our Legal Terms: • Privacy Policy: https://www.voxinvoicemaker.mazur.uk/privacy/ • Terms of Use (EULA): https://www.voxinvoicemaker.mazur.uk/terms/

About

Smart Invoice

Features
Read full description

Turn completed work into a professional invoice without dragging a spreadsheet around. Smart Invoice is built for freelancers, contractors, consultants, and small businesses who want fast billing, clear client records, and a simple view of what has been paid. CREATE INVOICES FAST • Add clients, line items, quantities, rates, tax, and discounts • Choose issue and due dates, currency, status, and payment terms • Prevent duplicate invoice numbers PREVIEW AND SHARE POLISHED PDFS • Preview every invoice as a professional PDF for free • Add your business name, logo, contact details, and payment information • Upgrade to Pro when you are ready to share polished PDF invoices STAY ON TOP OF CASH FLOW • See collected, pending, and overdue totals at a glance • Manually track invoice status from draft to paid • Find invoices by number, client, reference, date, or year KEEP CLIENT WORK ORGANIZED • Store reusable client records • View every invoice connected to a client • Export a JSON backup for portable records Start free and create your first invoice in minutes. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel in Settings > Apple Account > Subscriptions. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://smart-invoice-support.akankobatengr.chatgpt.site/#privacy

Screenshots

Vox Invoice Maker4 screens
Smart Invoice4 screens

Verdict

The call

The clearest difference is update cadence: Vox Invoice Maker at every 9 days against Smart Invoice's every 2 months. On price, ads, 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. Vox Invoice Maker sells 4 in-app purchases, starting at $6.99 per 7 days and Smart Invoice sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Vox Invoice Maker ships an update every 9 days, Smart Invoice every 2 months. The most recent releases landed on October 15, 2026 and October 10, 2026 respectively.

Scorecard1 real difference · 9 level
Vox Invoice Maker versus Smart Invoice: the parameters behind the verdict, then further details
ParameterVox Invoice MakerSmart Invoice
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 9 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad — better
Requires iOS18.217.6 — better
Further details — not scored
Size95 MB13 MB
Age rating17+4+
Developerandrey mazurRUEBEN ANSOLIWEN AKANKOBATENG

In-app purchases

4 purchases

Vox Invoice Maker

Subscriptions4
  • Plus Weekly3 Days trial$6.997 Days
  • Premium Monthly$12.991 Month
  • Plus Annually$69.991 Year
Show 1 more
  • Premium Annually$124.991 Year
3 purchases

Smart Invoice

Subscriptions3
  • All access weekly$4.997 Days
  • All access monthly$9.991 Month
  • All access yearly$49.991 Year

Questions

Is Vox Invoice Maker free?
Vox Invoice Maker is free to download, with in-app purchases available.
Is Smart Invoice free?
Smart Invoice is free to download, with in-app purchases available.
Do Vox Invoice Maker or Smart Invoice have ads?
Neither Vox Invoice Maker nor Smart Invoice shows ads.
Which is updated more often, Vox Invoice Maker or Smart Invoice?
Vox Invoice Maker ships an update every 9 days, and Smart Invoice every 2 months. Most recently, Vox Invoice Maker was updated on October 15, 2026 and Smart Invoice on October 10, 2026.

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