Comparison

Billdu vs mpengo Service Sheet

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

Head to head
About

Billdu

This app helps small businesses, contractors, and freelancers create professional invoices and estimates quickly. It offers features like online payment processing, expense tracking, and client management to streamline billing and improve cash flow.

Highlights
  • Customizable invoice templates
  • Instant estimates and invoices
  • Online payment acceptance
  • Expense tracking with receipt scanning
  • Client management
  • Multi-device sync
  • Inventory management
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

mpengo Service Sheet

Streamline on-site service tasks with custom checklists, electronic signatures, and invoicing. This app helps service businesses manage inspections, customer records, and generate reports efficiently, reducing paperwork and improving customer satisfaction.

Highlights
  • Customizable work checklists
  • Electronic signature capture
  • Built-in invoicing
  • Offline data storage
  • Data syncing between iPads
  • Report generation
Features
Read full description

Perform your on-site work tasks with mpengo Service Sheet. It’s the tool you’ve been looking for if you are in HVAC, run a repair business, a cleaning service, perform on-site inspections, a car mechanic, electrician, plumber, or in any service business. Create any number of work checklists for site visits or routine inspections and make sure your customer’s needs are met. Capture exactly the info needed for your business by designing a custom question form. Use the built-in invoicing function to get your invoices out faster than ever before. All pricing options and rates are customizable. Make your work easier, reduce the clutter of paper, eliminate re-work and make your customers happier by delivering your results neatly and instantly. Keep better customer records and get your completed work signed off electronically right on the iPad. Data is stored on your device so you can work anywhere, online or not, and share data once you are re-connected. FREE 24/7 email client service with all mpengo Ltd. apps. mpengo Service Sheet Features: • Create your unique list of actions and questions in checklist format • Include multiple inspections with multiple technicians in a single sheet • Include comments with your answers • Use categories to group questions • Collect customer and technician sign off with mpengo Ltd.’s electronic Signature Capture • Print or email a copy of a service sheet to clients • Add invoice information to the completed service sheet if desired • Sync forms with another iPad to share with colleagues • Backup and restore information to a device and store email backups of your data • Create reports of activities, customers, and invoices • Print or send blank service sheets when needed Work Smarter, Faster, Everywhere with mpengo Ltd. For more information, visit us at www.mpengo.com Visit www.mpengoreviews.com for a complete list of reviews from every country.

Screenshots

Billdu4 screens

Verdict

The call

The clearest difference is price: Billdu at Free against mpengo Service Sheet's $19.99. Billdu also leads on update cadence (every 2 weeks vs every 4 months) and ratings volume (26K vs 2). mpengo Service Sheet's advantage is in-app purchases (none vs 10) and review sentiment (100% vs 90%). On rating 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

Billdu is free to download; mpengo Service Sheet costs $19.99 up front. Billdu sells 10 in-app purchases, starting at $7.99 per month. mpengo Service Sheet asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

mpengo Service Sheet 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 2, so its average is the more settled of the two. Written reviews point the same way: 90% of Billdu's written reviews are positive against 100% of mpengo Service Sheet's.

UpkeepUpdate frequency

Billdu ships an update every 2 weeks, mpengo Service Sheet every 4 months. The most recent releases landed on November 12, 2026 and November 1, 2026 respectively.

Scorecard9 real differences · 2 level
Billdu versus mpengo Service Sheet: the parameters behind the verdict, then further details
ParameterBilldumpengo Service Sheet
PriceFree — better$19.99
Rating4.8 (26K ratings)5.0 (2 ratings) — better
Positive reviews89.9% of reviews100.0% of reviews — better
Number of ratings26K — better2
Update frequencyEvery 2 weeks — betterEvery 4 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
Best chart rank#74 — better—
DevicesiPhone, iPad, Apple Watch — betteriPad
Requires iOS17.012.0 — better
Further details — not scored
Size207 MB8 MB
Age rating4+4+
DeveloperBILLDU LTDmpengo Ltd.

Customer experience

Billdu

All ratings26,283 ratings
Positive95.9%
Neutral2.0%
Negative2.1%
Written reviews1,246 reviews
Positive89.9%
Neutral2.2%
Negative7.9%

mpengo Service Sheet

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
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

mpengo Service Sheet

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
None

mpengo Service Sheet

No in-app purchases

Questions

Is Billdu free?
Billdu is free to download, with in-app purchases available.
Is mpengo Service Sheet free?
mpengo Service Sheet costs $19.99, with no in-app purchases.
Which has better reviews, Billdu or mpengo Service Sheet?
mpengo Service Sheet is rated higher. Billdu averages 4.8 out of 5 from 26K ratings, while mpengo Service Sheet averages 5.0 from 2 ratings.
Do Billdu or mpengo Service Sheet have ads?
Neither Billdu nor mpengo Service Sheet shows ads.
Which is updated more often, Billdu or mpengo Service Sheet?
Billdu ships an update every 2 weeks, and mpengo Service Sheet every 4 months. Most recently, Billdu was updated on November 12, 2026 and mpengo Service Sheet on November 1, 2026.

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