Comparison

Billdu vs Cauce CRM

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

Cauce CRM

Features
Read full description

Cauce reúne la atención de WhatsApp y web en una bandeja compartida para que tu equipo trabaje con contexto, continuidad y control. Desde la app puedes: • Consultar y buscar conversaciones. • Ver la ficha y el historial de cada cliente. • Añadir notas y tareas de seguimiento. • Supervisar propuestas de IA antes de que se envíen. • Tomar el control humano de una conversación cuando sea necesario. • Recibir avisos push y abrir directamente el hilo correspondiente. • Adjuntar fotos con la cámara del dispositivo. • Proteger el acceso al volver a la app mediante la biometría del dispositivo. Cauce mantiene separados los datos de cada organización y deja claro cuándo una conversación está en modo de entrenamiento, automatización o control humano. La cuenta de tu organización es necesaria para usar la app.

Screenshots

Billdu4 screens
Cauce CRM3 screens

Verdict

The call

The clearest difference is in-app purchases: Cauce CRM at none against Billdu's 11. Cauce CRM also leads on iOS requirement (15.0 vs 17.0). Billdu's advantage is chart position (#71 vs unranked). On price, update cadence, ads and device support 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. Cauce CRM asks for nothing beyond the download.

UpkeepUpdate frequency

Billdu ships an update every 2 weeks, Cauce CRM every 10 days. The most recent releases landed on November 1, 2026 and October 19, 2026 respectively.

Scorecard3 real differences · 8 level
Billdu versus Cauce CRM: the parameters behind the verdict, then further details
ParameterBillduCauce CRM
PriceFreeFree
Rating4.8 (26K ratings) — better—
Positive reviews89.9% of reviews—
Number of ratings26K — better—
Update frequencyEvery 2 weeksEvery 10 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree 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 MB3 MB
Age rating4+4+
DeveloperBILLDU LTDIMMOACTIVAT I ASSOCIATS SL

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

Cauce CRM

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

Cauce CRM

No in-app purchases

Questions

Is Billdu free?
Billdu is free to download, with in-app purchases available.
Is Cauce CRM free?
Cauce CRM is free to download, with no in-app purchases.
Do Billdu or Cauce CRM have ads?
Neither Billdu nor Cauce CRM shows ads.
Which is updated more often, Billdu or Cauce CRM?
Billdu ships an update every 2 weeks, and Cauce CRM every 10 days. Most recently, Billdu was updated on November 1, 2026 and Cauce CRM on October 19, 2026.

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