Invoice Maker by SPK vs 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
Invoice Maker!
Quickly create professional-looking invoices in PDF format. Customize settings, add terms of service, payment information, and tax details. Select your preferred currency and number format for easy client sharing.
- Generate professional invoices
- Customizable settings
- Add terms of service
- Include payment information
- Set up tax by % or amount
- Select currency and number format
- Share PDF invoices
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Ever worked on a project where you had to generate an Invoice - we got you! With the help of 'Invoice Maker!' you can now generate professional looking invoices in SECONDS. With the highly configurable settings page you can customize which parts of your Invoice you want to store and which ones should be always entered. The application will generate a PDF of your Invoice that you can then share with your client. You can setup your terms of service as well as your payment information to let your customers know how to pay you. You can also setup your Tax either by % or by the amount. The application allows you to select your currency and your preferred number format. Feel free to reach out to dusan.stanojevic.cs@gmail.com with any feedback or future feature requests. Icons made by Freepik (www.freepik.com) from www.flaticon.com.
Screenshots
Verdict
The clearest difference is in-app purchases: Invoice Maker! at none against Invoice Maker by SPK's 9. Invoice Maker! also leads on rating (5.0 vs 4.8) and iOS requirement (9.0 vs 13.0). Invoice Maker by SPK's advantage is ads (none vs shown) and ratings volume (906 vs 1). On price, update cadence 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. Invoice Maker! asks for nothing beyond the download.
Invoice Maker! holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Invoice Maker by SPK has 906 ratings behind it against 1, so its average is the more settled of the two.
Invoice Maker by SPK ships an update weekly, Invoice Maker! every 8 days. The most recent releases landed on October 14, 2026 and September 29, 2026 respectively.
| Parameter | Invoice Maker by SPK | Invoice Maker! |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (906 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 73.3% of reviews | — |
| Number of ratings | 906 — better | 1 |
| Update frequency | Weekly — better | Every 8 days |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 30 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | SPK Studios LLC | Dusan Stanojevic |
Customer experience
Invoice Maker by SPK
Invoice Maker!
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
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
Invoice Maker!
No in-app purchases
Questions
Is Invoice Maker by SPK free?
Is Invoice Maker! free?
Which has better reviews, Invoice Maker by SPK or Invoice Maker!?
Do Invoice Maker by SPK or Invoice Maker! have ads?
Which is updated more often, Invoice Maker by SPK or Invoice Maker!?
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