Comparison

Billdu vs Tiny Invoice

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

Tiny Invoice

Create, send, and track professional invoices and estimates quickly. Customize templates, add company branding, and manage payments with smart accounting features. Keep your business finances organized and get paid faster.

Highlights
  • Customizable invoice templates
  • Add company logo and branding
  • Automatic calculation of totals
  • Track payment status
  • Record sales reports
  • Export invoices as PDF
Features
Read full description

An invoice creation, sending, and tracking tool. Tiny Invoice helps you stay on top of your business. “Now it takes me under a minute to create and send an invoice, before I would still be looking for a pen.” Serving various industries for years, Tiny Invoice is ready for yours. PROFESSIONAL INVOICE - 5 customizable professional invoice templates; - Add your company logo and place it anywhere; - A wide range of invoice colors to match your brand theme; - Supports adding detailed business information, including address, contact details, etc. EASY INVOICES & ESTIMATES - Anyone can create and send an invoice in under one minute; - Add clients from your contact list with email, phone number, shipping address, etc; - You can customize by adding or removing modules to make the invoice fit your business needs; - Create estimates for a project and convert them to an invoice with one tap. ADD ITEMS & AUTO CALCULATE TOTALS - Add items manually or by scanning, and it automatically calculates the total based on quantity and unit price; - Supports adding taxes, discounts, shipping, and other fee details, and automatically calculates the final total with one tap; - Supports adding payments and tracking payment status. SMART BUSINESS ACCOUNTING - Record sales reports by day, month, quarter, or year; - Supports recording purchase orders, credit memos, and expenses; - View sales by individual item, profit and loss, and expenses by category. KEEP EVERYTHING ORGANIZED - Track delivery and open status after sending. - Get reminders before the invoice due date and see payment status at a glance. - Enable online payment directly through the invoice for faster collection. - Auto sync invoices and estimates across all your devices with one account. - Share Invoices: Export as PDF or print directly. Share via email, link, iMessage, or fax. WHY TINY INVOICE? RAPID With lots of templates, creating invoices and estimates is far rapid than before. CUSTOMIZABLE On every invoice and estimate you created, all details are customizable. You can even add a signature and company logo onto it. ORGANIZED All created invoices and estimates are well organized and ready for you to check and mark paid. TRUSTWORTHY Tiny Invoice is used by millions of small businesses and organizations for over 13 years. SUBSCRIPTION DETAILS • Weekly and annual subscriptions are available. • Payment will be charged to your iTunes account at confirmation of purchase. • Your subscription will automatically renew unless auto-renew is disabled at least 24 hours before the end of the current subscription period. • Automatic renewals will be charged at the same price you were originally charged for the subscription. • Subscriptions can be managed by going to Account Settings on the App Store after purchase. Terms of Service: https://www.invoicezip.com/termsofservice Privacy Policy: https://www.invoicezip.com/privacypolicy Tiny Invoice is constantly updated with new features. Please write to us before leaving negative reviews, as we can often help with your problem or help you better use the app. If you have any problems or suggestions, please send mail to tinyinvoice@appxy.com, you will get the response and solution in a short time. The content of the screenshots, preview videos, and audio are provided by the following platforms: - Shutterstock: Used with permission from Shutterstock.com (where applicable) - Freepik: Designed by Freepik - iStock: Standard license obtained from iStock

Screenshots

Billdu4 screens
Tiny Invoice4 screens

Verdict

The call

The clearest difference is monetization model: Billdu at free with in-app purchases against Tiny Invoice's subscription. Billdu also leads on ads (none vs shown) and review sentiment (89% vs 80%). Tiny Invoice's advantage is iOS requirement (15.0 vs 17.0). On price, rating, ratings volume and update cadence 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 Tiny Invoice sells 10 in-app purchases, starting at $4.99 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 — 4.8 for Billdu against 4.8 for Tiny Invoice. Both are backed by a comparable volume of ratings — 26K and 10K respectively. Written reviews are what separate them: 89% of Billdu's written reviews are positive against 80% of Tiny Invoice's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 weeks. Both last shipped on September 24, 2026.

Scorecard4 real differences · 7 level
Billdu versus Tiny Invoice: the parameters behind the verdict, then further details
ParameterBillduTiny Invoice
PriceFreeFree
Rating4.8 (26K ratings)4.8 (10K ratings)
Positive reviews89.3% of reviews — better80.3% of reviews
Number of ratings26K — better10K
Update frequencyEvery 2 weeksEvery 2 weeks
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
Best chart rank#78 — better#111
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS17.015.0 — better
Further details — not scored
Size205 MB198 MB
Age rating4+4+
DeveloperBILLDU LTDTinyWork Apps

Customer experience

Billdu

All ratings26,064 ratings
Positive95.9%
Neutral2.0%
Negative2.1%
Written reviews1,140 reviews
Positive89.3%
Neutral2.5%
Negative8.2%

Tiny Invoice

All ratings10,418 ratings
Positive95.0%
Neutral1.2%
Negative3.8%
Written reviews1,193 reviews
Positive80.3%
Neutral3.8%
Negative15.9%

User reviews

Billdu

From 26K App Store ratings

What we love

  • 🚀 Easy to use
  • 📊 Helpful business features
  • 🖼️ Professional-looking invoices
  • 🕰️ Time-saving
  • 💻 Seamless mobile experience

Room to improve

  • 🐛 Occasional crashes or bugs
  • 🔍 Limited customization options
  • 💳 Billing/payment issues
  • 🕰️ Slow customer support response

Tiny Invoice

From 10K App Store ratings

What we love

  • 💻 Easy to use
  • 🚀 Quick invoicing
  • 📈 Helpful reporting
  • 📨 Convenient email/text options
  • 🏢 Handles multiple businesses

Room to improve

  • 🐛 Syncing issues between devices
  • 🔒 Account/data loss concerns
  • 🤖 Unresponsive customer support
  • 💰 Misleading pricing information
  • 🔧 Buggy after updates

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

Tiny Invoice

Reported bugs

5 issues
  • Invoices disappearing after updates
  • Inability to restore account/data
  • Incorrect invoice totals and balances
  • Address changes affecting past invoices
  • Subscription renewal issues

Requested features

5 requests
  • Add ability to cancel/void invoices
  • Improve expense tracking and reporting
  • Implement automatic payment reminders
  • Allow more than one email recipient per invoice
  • Add option to enter discounts and credits

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
10 purchases

Tiny Invoice

Subscriptions10
  • Premium Plan - Weekly3 Days trial$4.997 Days
  • Premium Plan - Weekly$4.997 Days
  • Premium Plan - Weekly3 Days trial$5.997 Days
Show 7 more
  • Premium Plan - Weekly$8.997 Days
  • Premium Plan - Weekly3 Days trial$8.997 Days
  • Pro Plan - 1 Business4 variants$9.991 Month
  • Pro Plan - 2 Businesses7 Days trial$13.991 Month
  • Pro Plan - 2 Businesses2 variants$13.991 Month
  • Pro Plan - 1 Business7 Days trial$99.991 Year
  • Pro Plan - 2 Businesses7 Days trial$139.991 Year

Questions

Is Billdu free?
Billdu is free to download, with in-app purchases available.
Is Tiny Invoice free?
Tiny Invoice is free to download, with in-app purchases available.
Which has better reviews, Billdu or Tiny Invoice?
Billdu and Tiny Invoice are both rated 4.8 out of 5 on the App Store, from 26K and 10K ratings respectively.
Do Billdu or Tiny Invoice have ads?
Tiny Invoice shows ads; Billdu does not.
Which is updated more often, Billdu or Tiny Invoice?
Billdu ships an update every 2 weeks, and Tiny Invoice every 2 weeks. Most recently, Billdu was updated on September 24, 2026 and Tiny Invoice on September 24, 2026.
Which is more popular, Billdu or Tiny Invoice?
Billdu currently peaks at #78 in the App Store charts, and Tiny Invoice at #111. Chart position reflects recent download velocity rather than total install base.

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