Comparison

CloudPBX UC vs Estimate Maker

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

Head to head
About

CloudPBX UC

This business communication app extends your office phone system to your mobile devices. Make and receive calls, manage voicemail, and stay connected on the go. It offers a streamlined way to handle professional communications from your iPhone or iPad.

Highlights
  • Office extension on iOS
  • Make and receive calls
  • Voicemail management
  • Professional communication
  • Mobile connectivity
Features
Read full description

CloudPBX UC brings your office extension to your iOS devices

About

Estimate Maker

Features
Read full description

Create Professional Estimates & Invoices in Minutes – Anytime, Anywhere Need a fast, simple way to send estimates and invoices? With our app you can create and send professional documents in just a few taps — no complicated software, no wasted time. Perfect for freelancers, contractors, and small business owners, our app helps you stay organized and get paid faster. Key Features Quick Creation – Build estimates and invoices in under a minute. Professional Templates – Ready-to-use layouts that look great every time. Easy Editing – Update amounts, descriptions, and client details instantly. On-the-Go Access – Create and send from your iPhone or iPad, wherever you are. Real-Time Tracking – See when your client views your document. Secure Cloud Backup – Your invoices are safe and always accessible. Perfect For Freelancers & Consultants Contractors & Tradespeople Service Providers & Repair Businesses Any professional who wants less admin work and more time for clients How It Works Create – Fill in your client’s info and the services you’re charging for. Review – Check the details before sending. Send – Email or share directly from the app. Track – See when your client opens the document. Download now and send your first invoice in under 2 minutes! If you want, I can make a search-optimized version packed with high-ranking App Store keywords so it not only reads well but also boosts your downloads. I can also make different variations so you can A/B test which one converts best. Do you want me to prepare that optimized version?

Screenshots

CloudPBX UC3 screens
Estimate Maker4 screens

Verdict

The call

The clearest difference is update cadence: Estimate Maker at every 6 weeks against CloudPBX UC's every 6 months. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

CloudPBX UC ships an update every 6 months, Estimate Maker every 6 weeks. The most recent releases landed on October 1, 2026 and October 4, 2026 respectively.

Scorecard1 real difference · 8 level
CloudPBX UC versus Estimate Maker: the parameters behind the verdict, then further details
ParameterCloudPBX UCEstimate Maker
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 6 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.014.0.0 — better
Further details — not scored
Size104 MB49 MB
Age rating4+17+
DeveloperConnectSmart Pty LtdDaniel Dominguez

In-app purchases

None

CloudPBX UC

No in-app purchases

None

Estimate Maker

No in-app purchases

Questions

Is CloudPBX UC free?
CloudPBX UC is free to download, with no in-app purchases.
Is Estimate Maker free?
Estimate Maker is free to download, with no in-app purchases.
Do CloudPBX UC or Estimate Maker have ads?
Neither CloudPBX UC nor Estimate Maker shows ads.
Which is updated more often, CloudPBX UC or Estimate Maker?
CloudPBX UC ships an update every 6 months, and Estimate Maker every 6 weeks. Most recently, CloudPBX UC was updated on October 1, 2026 and Estimate Maker on October 4, 2026.

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