Invoice Maker by SPK vs Buildstate Invoice Maker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Invoice Maker by SPK
Create and send professional PDF invoices and estimates quickly and easily. This ad-free, watermark-free app is ideal for small business owners, consultants, and freelancers on the go. Customize templates, track clients, and manage your billing efficiently.
- Create unlimited invoices and estimates
- No ads or watermarks
- Customizable invoice fields
- Client list management
- Multiple sharing options (email, WhatsApp, text)
- Convert estimates to invoices
- Company logo and signature upload
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Invoice Maker+ is the #1 invoice app available today! It is an award-winning business utility app with NO ADS and NO WATERMARKS. It is the ideal on-the-go mobile solution for small business owners, consultants, contractors, and freelancers in all industries! Our easy-to-use generator allows you to create and send professional PDF invoices and estimates to your customers within seconds. Create invoices and estimates wherever you are! You can send an invoice while in the office, home, car, and even while you are still with your customer! Share via email, WhatsApp, text, print, and more! Our professionally designed template is sophisticated, clean, modern, and attractive, and the customization features allow you to add as much level of detail as you’d like! --- Features: * Create and Share UNLIMITED invoices and estimates with NO ADS and NO WATERMARKS * Select your region preference to customize your currency and date format * Preview via PDF while the invoice or estimate is being created * Customize invoice fields including billing date, due date, item name, item description, quantity, rate, item discount, shipping, tax, overall discount, etc. * Create, track, and store your client list * Deliver via customized email, whatsapp, text, messenger, print, and more * Track and organize your invoices and estimates using our filters and labels (“Outstanding”, “Paid”, “Open”, and “Closed”) * Upload a company logo to personalize your invoices and estimates * Include personal signature * Add payment details (bank transfer, check payable, paypal email) * Convert estimates to invoice with the press of a button * Duplicate an existing invoice or estimate with the press of a button (major time-saver for recurring customers!) * Mark an invoice or estimate as “Draft” if still a work in progress * Store and organize your invoices in one place so filing taxes is quick and easy * Automatically add names to your client list from your phone contacts * Add any additional notes you wish, such as payment terms, company policy, a “Thank You” note, etc. --- Privacy Policy: https://www.iubenda.com/privacy-policy/17124454 Terms and Conditions: https://www.iubenda.com/terms-and-conditions/17124454
Buildstate Invoice Maker
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Buildstate Invoice is an invoice maker built for Australian contractors, tradies, sole traders, freelancers, consultants and small service businesses. Create professional invoices and quotes, track payments, record expenses and billable time, and keep client and project information organised from your phone. CREATE INVOICES AND QUOTES • Build clear invoices and estimates quickly • Add saved items, quantities, rates, GST and payment terms • Customise documents with your logo, colours and business details • Preview and share professional PDFs • Duplicate documents and convert accepted quotes into invoices TRACK PAYMENTS AND CASH FLOW • See outstanding, overdue and paid invoices • Record full or partial payments • Review business activity from a clear dashboard • Use reports to understand revenue and payment progress MANAGE CLIENTS AND PROJECTS • Save client contact and billing details • Organise work by project when needed • Reuse saved products and services • Keep invoices, quotes, time and expenses linked to the right client RECORD TIME AND EXPENSES • Track billable time or add time entries manually • Record business expenses and attach receipt images • Turn unbilled work into invoice line items • Reduce repeated data entry BUILT FOR AUSTRALIAN BUSINESSES • Add your ABN and Australian business details • Calculate GST-inclusive and GST-exclusive amounts • Use Australian date and currency formatting • Generate professional tax invoice and quote PDFs WORK YOUR WAY • Start with the free plan • Upgrade to Buildstate Invoice Pro for expanded limits and advanced tools • Restore purchases whenever required • Export your business data • Delete your account and associated data from within the app Spend less time on admin and more time getting paid. Download Buildstate Invoice and create your first invoice or quote today. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Buildstate Invoice Maker at none against Invoice Maker by SPK's 9. Invoice Maker by SPK's advantage is iOS requirement (13.0 vs 15.1). 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
Both are free to download. Invoice Maker by SPK sells 9 in-app purchases, starting at $4.99 per month. Buildstate Invoice Maker asks for nothing beyond the download.
Invoice Maker by SPK ships an update weekly, Buildstate Invoice Maker every 2 weeks. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.
| Parameter | Invoice Maker by SPK | Buildstate Invoice Maker |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (911 ratings) — better | — |
| Positive reviews | 73.3% of reviews | — |
| Number of ratings | 911 — better | — |
| Update frequency | Weekly — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 30 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | SPK Studios LLC | Kezar Albaldawi |
Bugs and requests
Invoice Maker by SPK
Reported bugs
2 issues- Invoices not updating correctly
- Inability to unsubscribe from paid features
Requested features
3 requests- Ability to sync data across devices
- Increased character limit for item descriptions
- Improved customer support
Buildstate Invoice Maker
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Invoice Maker by SPK
- My Invoice Generator3 Days trial$4.991 Month
- The Invoice Maker3 Days trial$7.991 Month
- Invoice Maker App3 Days trial$9.991 Month
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- Invoice Maker Pro3 Days trial$9.991 Month
- Smart Invoice Maker3 Days trial$39.991 Year
- Quick Invoice Maker3 Days trial$59.991 Year
- Invoice Maker Professional3 Days trial$69.991 Year
- App Invoice Maker3 Days trial$89.991 Year
- Invoice Maker Plus3 Days trial$89.991 Year
Buildstate Invoice Maker
No in-app purchases
Questions
Is Invoice Maker by SPK free?
Is Buildstate Invoice Maker free?
Do Invoice Maker by SPK or Buildstate Invoice Maker have ads?
Which is updated more often, Invoice Maker by SPK or Buildstate Invoice Maker?
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