Comparison

Knock Knock Pros vs CS CRM+

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

Head to head
About

Knock Knock Pros

Connect with skilled professionals for various home services, from plumbing and electrical work to cleaning and repairs. Easily book, track, and pay for services with a user-friendly interface and vetted providers.

Highlights
  • Wide range of services (196+ categories)
  • GPS tracking for professionals
  • Easy and intuitive booking process
  • Vetted and trusted service providers
  • Flexible scheduling options
  • Secure in-app payments
Features
Read full description

Welcome to Knock Knock : Your Ultimate Home Service Solution Discover the easiest way to transform your home with Knock Knock – the app that connects you with skilled professionals for all your home service needs. From plumbing and electrical work to cleaning and repairs, Knock Knock has got you covered. Why Choose Knock Knock? Wide Range of Services: 196+ service categories are available. Find professionals for every job, big or small. Our curated network of experts includes plumbers, electricians, cleaners, handymen, and more! GPS Knock Knock GPS feature ensures you're never left guessing, providing real-time updates on your service professional's location for a stress-free experience Easy Booking: With just a few taps, schedule the services you need at your preferred time. Our intuitive interface makes the booking process seamless. Trusted Professionals: Rest easy knowing that every house service provider on Knock Knock is vetted, experienced, and committed to delivering top-notch service. Read reviews and choose with confidence. Flexible Scheduling: Whether it's an urgent repair or a planned renovation, Knock Knock offers flexible scheduling to accommodate your busy life. Secure Payments: Pay with confidence through our secure payment gateway. No more haggling or cash transactions – it's all taken care of in the app. User-Friendly Experience: Knock Knock is designed with you in mind. Easily navigate through the app, manage bookings, and track services with a user-friendly interface. How It Works: Select Your Service: Browse through a variety of services available on Knock Knock. Whether it's fixing a leaky faucet or giving your home a makeover, we have the right professionals for you. Choose a Pro: Explore profiles, read reviews, and select the service provider that best fits your needs. Book Your Service: Set the date and time that works for you. Confirm your booking, and your chosen professional will be on their way. Enjoy Quality Service: Sit back and relax while our skilled professionals take care of the job. Rate and review to help maintain our high standards. Transform your home effortlessly with Knock Knock – where quality service meets convenience. Download the app now and experience a new era of home services!

About

CS CRM+

Features
Read full description

CorporateStack CRM is the ultimate tool that helps you have visibility and control over your company’s sales performance.It’s a new experience of work that helps your company bring out the better version of itself. Turn broken processes into seamless experiences, complexity into simplicity, friction into flow and free your people to work smarter. CorporateStack supports your entire organization with its robust, secure and customizable system to match the needs of businesses of any size in various industries. Sufficient awareness and effective management of your sales pipeline are essential for business success. Manage and monitor every single aspect of your sales starting with leads up to sales orders and invoices.Get statistical insights with interactive dashboards and track the small details that matter. Feature Highlight: - Opportunity Pipeline - Customers & Leads - Quotations & Revisions - Sales Orders & Invoices - Project Management - Teams & Targets The Company : CorporateStack is a software company founded in 2016 in Dubai, UAE. It specializes in developing Cloud (SaaS), on-premise, and mobile solutions. Our team of consultants and engineers work together to build state of the art solutions that perfectly align with the business needsof organizations of any size in various industries. In a nutshell, CorporateStack uses the power of technology to empower organizations to succeed.

Screenshots

Knock Knock Pros4 screens
CS CRM+4 screens

Verdict

The call

The clearest difference is iOS requirement: CS CRM+ at 13.0 against Knock Knock Pros's 15.1. On price, update cadence, ads and in-app purchases 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

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 5, 2026 and October 13, 2026 respectively.

Scorecard1 real difference · 8 level
Knock Knock Pros versus CS CRM+: the parameters behind the verdict, then further details
ParameterKnock Knock ProsCS CRM+
PriceFreeFree
Rating5.0 (4 ratings) — better—
Number of ratings4 — better—
Update frequencyWeeklyWeekly
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.113.0 — better
Further details — not scored
Size38 MB48 MB
Age rating4+4+
DeveloperTim SparksCorporate Stack Solutions FZ LLC

In-app purchases

None

Knock Knock Pros

No in-app purchases

None

CS CRM+

No in-app purchases

Questions

Is Knock Knock Pros free?
Knock Knock Pros is free to download, with no in-app purchases.
Is CS CRM+ free?
CS CRM+ is free to download, with no in-app purchases.
Do Knock Knock Pros or CS CRM+ have ads?
Neither Knock Knock Pros nor CS CRM+ shows ads.
Which is updated more often, Knock Knock Pros or CS CRM+?
Knock Knock Pros ships an update weekly, and CS CRM+ weekly. Most recently, Knock Knock Pros was updated on October 5, 2026 and CS CRM+ on October 13, 2026.

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