Comparison

Billdu vs Purchase Order Maker

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

Head to head
About

Billdu

Create professional invoices and estimates quickly for your small business. This app helps you get paid faster with online payment options, track expenses by scanning receipts, and manage clients and inventory. It's designed for freelancers and contractors to maintain a professional image and streamline billing.

Highlights
  • Customizable invoice templates
  • Instant estimates and invoices
  • Online payment processing
  • Receipt scanning for expense tracking
  • Client and inventory management
  • Multi-device synchronization
Features
Currently charting
Read full description

Billdu is your all-in-one invoice maker, estimate generator, and billing app designed for small businesses, contractors, and freelancers in the US. Whether you’re creating a simple invoice, a professional estimate, or tracking receipts, Billdu makes it fast, easy, and reliable. Why choose Billdu? • Customizable Invoice Templates – Personalize with your logo, colors, and signature. Choose from professional layouts that impress clients. • Instant Estimates & Invoices – Create and send documents right after the job is done. • Get Paid Faster – Enable Stripe-powered Online Payments to accept credit cards, Apple Pay, Google Pay, and other popular payment methods. • Expense Tracking – Scan receipts, categorize expenses, and keep your business finances organized. • Contractor-Friendly Tools – Perfect for construction, plumbing, electrical, and service-based businesses. • Multi-Device Sync – Access your account and data from iPhone, iPad, or desktop in real-time. • Inventory Management – Track products, manage stock, and add items to invoices in one tap. • Client Management – Store and organize client data, import from contacts, and send reminders. Who Billdu is for? Billdu is perfect for contractors, estimators, and service companies including: painters, concrete, HVAC, roofers, renovators, plumbers, siding, lawn care, construction, electricians, carpenters, flooring, builders, pest control, tile, handymen, landscapers, drywallers, paving, remodeling, arborists, cleaning, general contractors, scaffolding, insulation, pool, EV charger installers and more! Advanced Features: - Attach product images to invoices - Know when an invoice was opened - Connect directly with your accountant - Use offline and sync later - Secure with Face ID or Touch ID - Generate reports and track cash flow Flexible Plans: Try Billdu free for 7 days. Upgrade to Lite, Standard, or Premium for unlimited invoices, estimates, and clients. Billdu helps you save time, get paid faster, and stay organized — all while maintaining a professional image. Terms: https://my.billdu.com/page/condition Privacy: https://my.billdu.com/page/protection

About

Purchase Order Maker

Effortlessly create, manage, and generate professional purchase orders. This app helps businesses track orders, manage inventory, and organize records with customizable templates and PDF export options.

Highlights
  • Create customizable purchase orders
  • Track orders and manage inventory
  • Export POs as PDFs
  • Offline access
  • Organize purchase records
  • Shareable PO PDFs with logo and signature
Features
Read full description

Create professional purchase orders in minutes with Purchase Order Maker: PO — a simple way to create, organize, track, and share purchase orders from your iPhone or iPad. Designed for small businesses, business owners, purchasing teams, procurement professionals, inventory managers, contractors, and anyone who needs a fast way to prepare professional POs. ► CREATE PROFESSIONAL PURCHASE ORDERS Build purchase orders quickly using easy-to-use templates. Add your business information, vendor or supplier details, products or services, quantities, pricing, taxes, and other order information. Create clear, professional purchase documents without complicated purchasing software. ► CUSTOMIZABLE PO TEMPLATES Personalize your purchase orders to match your business. • Add your business logo • Include signatures • Customize purchase information • Create professional PO documents • Save records for future use Whether you're ordering supplies, services, equipment, or inventory, you can create organized purchase orders directly from your device. ► EXPORT & SHARE PDF PURCHASE ORDERS Generate professional purchase order PDFs that are easy to save, print, or share with vendors and suppliers. You can also create shareable document images when needed. Perfect for sending purchase orders through email, messaging apps, or other sharing options available on your device. ► TRACK & ORGANIZE PURCHASE RECORDS Keep your purchase orders organized in one convenient place. Access previous records when you need them, review purchasing information, and manage your business orders without relying on scattered paperwork. ► WORK OFFLINE Create and access your purchase orders even when an internet connection isn't available. Ideal for businesses, contractors, purchasing staff, and professionals who need to prepare PO documents while working on the go. ► USEFUL FOR • Small businesses • Business owners • Purchasing managers • Procurement teams • Inventory managers • Contractors • Vendors and suppliers • Freelancers and self-employed professionals From simple vendor orders to everyday purchasing records, Purchase Order Maker: PO helps make purchase order creation faster and easier. Create your next professional purchase order, export it as a PDF, and keep your purchasing records organized from anywhere. Privacy Policy: https://wotinoapps.blogspot.com/p/privacy-policy-terms-of-use.html#privacy-policy Terms of Use: https://wotinoapps.blogspot.com/p/privacy-policy-terms-of-use.html#terms-of-use Terms of Use(EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Billdu4 screens
Purchase Order Maker4 screens

Verdict

The call

The clearest difference is ads: Billdu at none against Purchase Order Maker's shown. Billdu also leads on update cadence (every 2 weeks vs every 4 months) and ratings volume (26K vs 3). Purchase Order Maker's advantage is iOS requirement (15.0 vs 17.0). On price, rating, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Billdu sells 10 in-app purchases, starting at $7.99 per month and Purchase Order Maker sells 6 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Purchase Order Maker holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Billdu has 26K ratings behind it against 3, so its average is the more settled of the two.

UpkeepUpdate frequency

Billdu ships an update every 2 weeks, Purchase Order Maker every 4 months. The most recent releases landed on November 1, 2026 and October 25, 2026 respectively.

Scorecard5 real differences · 6 level
Billdu versus Purchase Order Maker: the parameters behind the verdict, then further details
ParameterBillduPurchase Order Maker
PriceFreeFree
Rating4.8 (26K ratings)5.0 (3 ratings) — better
Positive reviews89.9% of reviews—
Number of ratings26K — better3
Update frequencyEvery 2 weeks — betterEvery 4 months
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#71 — better—
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS17.015.0 — better
Further details — not scored
Size207 MB63 MB
Age rating4+4+
DeveloperBILLDU LTDHuzaib Sayyed

Customer experience

Billdu

All ratings26,233 ratings
Positive95.9%
Neutral2.0%
Negative2.1%
Written reviews1,241 reviews
Positive89.9%
Neutral2.3%
Negative7.8%

Purchase Order Maker

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Billdu

Reported bugs

3 issues
  • Invoices not being received by clients
  • Inconsistent invoice numbering
  • Inability to save draft estimates

Requested features

5 requests
  • Improved date/time handling
  • Ability to transfer data between businesses
  • More customization options for invoices
  • Integrated payment processing
  • Enhanced reporting and analytics

Purchase Order Maker

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Billdu

Subscriptions10
  • LITE - 1 month$7.991 Month
  • STANDARD (Month)$14.991 Month
  • STANDARD - 1 month$14.991 Month
Show 7 more
  • STANDARD - 1 month7 Days trial$14.991 Month
  • PREMIUM (Month)$27.991 Month
  • PREMIUM - 1 month$27.991 Month
  • 24 invoices$59.991 Year
  • STARTER (Year)$59.991 Year
  • STANDARD (Year)$119.991 Year
  • STANDARD - 12 months$119.991 Year
6 purchases

Purchase Order Maker

Subscriptions6
  • Remove Ads - Weekly$1.997 Days
  • Remove Ads - Monthly$4.991 Month
  • Remove Ads - 2 Months$8.992 Months
Show 3 more
  • Remove Ads - 3 Months$11.993 Months
  • Remove Ads - 6 Months$19.996 Months
  • Remove Ads - Yearly$29.991 Year

Questions

Is Billdu free?
Billdu is free to download, with in-app purchases available.
Is Purchase Order Maker free?
Purchase Order Maker is free to download, with in-app purchases available.
Which has better reviews, Billdu or Purchase Order Maker?
Purchase Order Maker is rated higher. Billdu averages 4.8 out of 5 from 26K ratings, while Purchase Order Maker averages 5.0 from 3 ratings.
Do Billdu or Purchase Order Maker have ads?
Purchase Order Maker shows ads; Billdu does not.
Which is updated more often, Billdu or Purchase Order Maker?
Billdu ships an update every 2 weeks, and Purchase Order Maker every 4 months. Most recently, Billdu was updated on November 1, 2026 and Purchase Order Maker on October 25, 2026.

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