Invoice Maker by SPK vs Invoice Maker . Estimate App
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 . Estimate App
Create professional invoices, estimates, and receipts with customizable templates. Track sales, manage clients, and generate financial reports to streamline your business finances. Supports multiple currencies and secure data handling.
- Custom invoice templates
- Receipt generation
- Estimate creation and conversion
- Sales and client reporting
- Multiple currency support
- Secure data handling
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Custom Invoice Template: Meet every business need with a suite of professional PDF invoice template. Create invoices and estimates in a well-ordered dashboard by adding business info, client details, item and amount to be paid each in separate tab. Add a personal touch with your company logo, stamp, and signature given in Invoice Billing app. Receipt Maker Offers custom receipts with a variety of receipt templates at your fingertips, stay informed with the latest in receipts news, ensuring your financial transactions are managed with precision and ease. Invoice Generator Whether you need to create a proforma invoice or customize invoices, invoice templates has you covered. Simplify your invoicing process with invoice generator designed for businesses of all sizes. Estimate Creator Send estimates to provide your clients cost approximation for quick invoicing. Convert estimates into invoices on the go. Personalize estimate template for scoring more work. Report Module Get valuable business information using advanced Reports module. Choose an appropriate currency and view Total Sales and Total Paid figures. Effortlessly create and examine comprehensive financial reports within these three primary categories: * Trending Sales: Observe interactive sales data over time with real-time graphing. Filter by date range, user, or both and within seconds, share and send reports. * Sales by Client: Assess the leading clients by revenue, the number of invoices issued to them, and sales share percentage. View the clients comparison visually and share/export with a single click. * Sales by Items: Monitor sales for various items and view them using comparison charts with progress bars. Monitor invoice numbers and total item sales, send or export reports with ease. Data can be filtered for a week, a month, or a custom range. Play Report Demo to view the functionality. Designed for faster, more flexible, and intelligent sales decision-making. Invoice Home Invoice Home is designed keeping entrepreneurs, freelancers, home-based small businesses to large corporations in mind, providing payment and expense tracking, along with effective bills management. Quote Maker Boost your small business's productivity by using free quote templates with simple quote maker. Multiple currency support Get invoice templates in multiple languages and currencies to win more work from clients with quick invoicing. Secure Data Handling Stay calm, the data passed between you and the invoice generator is 100% secured. Subscription Plan Go premium today with an annual or monthly subscription to enjoy ads free, and unlimited invoice templates. Your payment will be charged to your iTunes Account at confirmation of purchase. Secondly, your subscription will renew automatically, but you can turn off auto-renewal by accessing your Account Settings 24 hours before the end of the current period. Hope you like this app, if you get stuck while invoicing leave a comment. We would love to assist you. For queries, Contact us at support@codematics.co Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is review sentiment: Invoice Maker . Estimate App at 98% against Invoice Maker by SPK's 73%. Invoice Maker . Estimate App also leads on rating (5.0 vs 4.8). Invoice Maker by SPK's advantage is update cadence (weekly vs monthly) and ratings volume (911 vs 26). On price, ads, in-app purchases and monetization model 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 and Invoice Maker . Estimate App sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Invoice Maker . Estimate App 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 911 ratings behind it against 26, so its average is the more settled of the two. Written reviews point the same way: 73% of Invoice Maker by SPK's written reviews are positive against 98% of Invoice Maker . Estimate App's.
Invoice Maker by SPK ships an update weekly, Invoice Maker . Estimate App monthly. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.
| Parameter | Invoice Maker by SPK | Invoice Maker . Estimate App |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (911 ratings) | 5.0 (26 ratings) — better |
| Positive reviews | 73.3% of reviews | 98.3% of reviews — better |
| Number of ratings | 911 — better | 26 |
| Update frequency | Weekly — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 30 MB | 70 MB |
| Age rating | 4+ | 4+ |
| Developer | SPK Studios LLC | Codematics Services |
Customer experience
Invoice Maker by SPK
Invoice Maker . Estimate App
User reviews
Invoice Maker by SPK
From 911 App Store ratingsWhat we love
- 👍 Easy to use
- 🚀 Quick and efficient
- 💡 Helpful features
- ⭐ Great app overall
Room to improve
- 🐛 Data loss issues
- 🔒 Lack of device sync
- 📝 Limited item descriptions
- 🔧 Unreliable functionality
Invoice Maker . Estimate App
From 26 App Store ratingsWhat we love
- 🚀 Fast invoice and receipt creation
- 👍 User-friendly interface
- ✨ Professional-looking documents
- 📱 Convenient for on-the-go use
- ⏱️ Saves time for small businesses
Room to improve
- quảng cáo Intrusive advertising
- 🚫 Lacks client signature validation
- 🚫 Sharing button not functional
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 . Estimate App
Reported bugs
1 issue- Sharing button does not work
Requested features
3 requests- Add a copy/duplicate invoice option
- Implement client signature validation
- Fix the share button functionality
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
Show 6 moreShow fewer
- 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 . Estimate App
- Weekly Subscription$3.997 Days
- Monthly Subscription$9.991 Month
- Yearly Subscription$49.991 Year
Questions
Is Invoice Maker by SPK free?
Is Invoice Maker . Estimate App free?
Which has better reviews, Invoice Maker by SPK or Invoice Maker . Estimate App?
Do Invoice Maker by SPK or Invoice Maker . Estimate App have ads?
Which is updated more often, Invoice Maker by SPK or Invoice Maker . Estimate App?
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