Comparison

Invoice Maker・Billing App vs WinPal

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

Head to head
About

Invoice Maker・Billing App

Create and share professional invoices and estimates quickly from any device. Save time on paperwork, stay organized, and get paid faster with customizable branding and payment options. Focus on your business while this app handles your billing.

Highlights
  • Create invoices and estimates quickly
  • Convert estimates to invoices
  • Save product/service details
  • Calculate taxes and discounts
  • Add payment methods
  • Customizable branding
  • Add signatures and photos
Features
Read full description

Over 5,500 users rated 5* for helping them create and share invoices in just a few seconds, on the go, from any device. Your time is too precious to spend on mundane paperwork. Let us handle that while you focus on what’s really important. FIVE REASONS TO GET STARTED NOW: 1. SAVE TIME Creating a professional invoice or estimate takes you just a few seconds and a couple of taps, as you save all details of your product or service —description, price and more. Convert estimates to invoices with one tap. 2. STAY ORGANIZED Never put off sending an invoice or estimate to your customer - you can easily create and share it before you leave the sight. Enter all the details you need, including tax or discounts - the app will do the math for you. Check simple and convenient reports in one glance to follow up on clients’ payments. 3. GET PAID FASTER Make it easy to get paid. Include your preferred payment methods description directly in your invoice - PayPal, bank account or cash - and enjoy getting paid in time. 4. LOOK PROFESSIONAL Impress your clients with crisp design and customized branding of your documents. Add signature, photos and notes to your invoices and quotes. INFO ABOUT USING THE APP AND REGARDING THE SUBSCRIPTION TERMS OF USE AND SUBSCRIPTION DETAILS You can create 1 free document, either invoice or estimate. After that, you can subscribe to the in-app to continue creating an unlimited number of invoices and estimates with a monthly subscription. You can cancel your subscription at any moment in your iTunes account settings, but refunds will not be provided for any unused portion of the terms. Payment will be charged to your iTunes Account at purchase confirmation. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. ------------ For support, email us support@saldoapps.com Terms of use: https://saldoapps.com/saldo-apps-terms-of-use Privacy policy: https://saldoapps.com/saldo-apps-privacy-policy by S/A Saldo Apps

About

WinPal

This app transforms photos or voice notes into professional invoices and estimates in seconds. It's designed for independent professionals to manage billing efficiently from any device, helping them get paid faster and look more professional.

Highlights
  • AI-powered estimate and invoice generation
  • Accept card, Apple Pay, and ACH payments
  • Automated payment reminders
  • Customizable templates with branding
  • Offline functionality
  • E-signature capture
Features
Read full description

Create instant accurate estimates, win more business, and run your business from one app. Winpal helps you quote jobs faster and with more confidence. Take a photo, add a short brief, and generate a precise, professional estimate using project measurements and local labor and material pricing. No more rushed quotes, hours of manual work, or guessing whether your bid is too high or too low. CREATE BETTER ESTIMATES, FASTER • Generate estimates from photos and a short brief • Create detailed scopes, line items, labor, and material costs • Measure areas with precision • Use local pricing • Adjust quantities, margins, and pricing • Create polished, branded estimate PDFs WIN MORE JOBS Help clients understand the project and feel confident moving forward. • Add photos and attachments • Generate custom AI renders of the finished result • Present different project options • Suggest relevant extras and upsells • Collect e-signatures INVOICE AND GET PAID Turn an approved estimate into an invoice without entering everything again. • Send invoices by text, email, or link • Accept credit cards, PayPal, and Venmo • Collect deposits and partial payments • Send automatic payment reminders • Track viewed, due, overdue, and paid invoices • Collect tips and reviews TRACK EXPENSES Scan a receipt and let Winpal extract the merchant, date, amount, and category automatically. • Track materials and business expenses • Assign expenses to jobs • Keep records organized without manual entry MANAGE JOBS AND SCHEDULE • Schedule jobs and appointments • View work by day, list, calendar, or map • Store customer and job details • Track projects from estimate to payment • Stay on top of upcoming work and deadlines WORK FROM ANYWHERE Winpal is available on mobile, tablet, and desktop. Start an estimate at the job site, update it from your truck, and manage the rest from your computer. Built for contractors, tradespeople, and home service professionals who want to save time, bid more accurately, look professional, and get paid faster. Download Winpal and create your first estimate today. SUBSCRIPTION INFORMATION An active subscription is required to use Winpal. New subscribers may be eligible for a free trial. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current billing period. You can manage or cancel your subscription in your Apple Account settings. Terms: https://winpal.ai/terms-of-service Privacy: https://winpal.ai/privacy-policy

Screenshots

Invoice Maker・Billing App4 screens
WinPal4 screens

Verdict

The call

The clearest difference is monetization model: Invoice Maker・Billing App at free with in-app purchases against WinPal's subscription. Invoice Maker・Billing App also leads on ratings volume (7.3K vs 279) and chart position (#120 vs unranked). WinPal's advantage is review sentiment (82% vs 56%). On price, rating, update cadence and ads 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. Invoice Maker・Billing App sells 12 in-app purchases, starting at $7.99 per month and WinPal sells 4 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for Invoice Maker・Billing App against 4.6 for WinPal. That said, the two scores are not equally well evidenced: Invoice Maker・Billing App has 7.3K ratings behind it against 279, so its average is the more settled of the two. Written reviews are what separate them: 56% of Invoice Maker・Billing App's written reviews are positive against 82% of WinPal's.

UpkeepUpdate frequency

Invoice Maker・Billing App ships an update every 2 weeks, WinPal weekly. The most recent releases landed on October 26, 2026 and October 29, 2026 respectively.

Scorecard4 real differences · 7 level
Invoice Maker・Billing App versus WinPal: the parameters behind the verdict, then further details
ParameterInvoice Maker・Billing AppWinPal
PriceFreeFree
Rating4.7 (7.3K ratings) — better4.6 (279 ratings)
Positive reviews56.1% of reviews82.4% of reviews — better
Number of ratings7.3K — better279
Update frequencyEvery 2 weeksWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
Best chart rank#120 — better—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.1 — better
Further details — not scored
Size322 MB97 MB
Age rating4+4+
DeveloperSaldo Apps Inc.Hubflo

Customer experience

Invoice Maker・Billing App

All ratings7,262 ratings
Positive93.9%
Neutral2.1%
Negative4.1%
Written reviews171 reviews
Positive56.1%
Neutral4.7%
Negative39.2%

WinPal

All ratings279 ratings
Positive90.3%
Neutral4.7%
Negative5.0%
Written reviews17 reviews
Positive82.4%
Neutral11.8%
Negative5.9%

Bugs and requests

Invoice Maker・Billing App

Reported bugs

5 issues
  • Invoices not sending properly
  • Subscription issues and unexpected charges
  • Data loss after app updates or device changes
  • Compatibility problems with newer iOS versions
  • Invoices showing as drafts unexpectedly

Requested features

5 requests
  • Add late fee feature
  • Improve invoice customization options
  • Integrate with inventory management systems
  • Provide better customer support channels
  • Offer a one-time purchase option

WinPal

Not enough reviews yet to summarise bugs or requests.

In-app purchases

12 purchases

Invoice Maker・Billing App

Subscriptions12
  • Monthly Premium Subscription$7.991 Month
  • Weekly Premium Subscription$7.997 Days
  • Weekly Premium Subscription3 Days trial$7.997 Days
Show 9 more
  • Saldo Apps Premium3 Days trial$9.997 Days
  • Saldo Apps Premium3 Days trial$11.997 Days
  • Saldo Apps Premium3 Days trial$14.991 Month
  • Invoice Maker PRO Monthly3 Days trial2 variants$14.991 Month
  • Invoice Maker PRO Monthly2 variants$14.991 Month
  • Monthly subscription$14.991 Month
  • Monthly Premium Subscription$15.991 Month
  • Annual Premium Subscription$49.991 Year
  • Saldo Apps Premium Yearly3 Days trial$99.991 Year
4 purchases

WinPal

Subscriptions4
  • WinPal Pro Weekly3 Days trial$6.997 Days
  • WinPal Pro Monthly3 Days trial$17.901 Month
  • WinPal Pro 3 Months3 Days trial$39.993 Months
Show 1 more
  • WinPal Pro Annual3 Days trial$98.901 Year

Questions

Is Invoice Maker・Billing App free?
Invoice Maker・Billing App is free to download, with in-app purchases available.
Is WinPal free?
WinPal is free to download, with in-app purchases available.
Which has better reviews, Invoice Maker・Billing App or WinPal?
Invoice Maker・Billing App is rated higher. Invoice Maker・Billing App averages 4.7 out of 5 from 7.3K ratings, while WinPal averages 4.6 from 279 ratings.
Do Invoice Maker・Billing App or WinPal have ads?
Neither Invoice Maker・Billing App nor WinPal shows ads.
Which is updated more often, Invoice Maker・Billing App or WinPal?
Invoice Maker・Billing App ships an update every 2 weeks, and WinPal weekly. Most recently, Invoice Maker・Billing App was updated on October 26, 2026 and WinPal on October 29, 2026.

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