Comparison

Xaap vs Block Calculators

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

Head to head
About

Xaap

This platform helps service providers and facility managers inspect critical building systems and ensure compliance with codes and regulations. It offers unparalleled validation and accuracy for inspection reporting.

Highlights
  • Inspect critical building systems
  • Track and ensure compliance
  • Collaborate on system compliance
  • Unparalleled validation and accuracy
  • Streamlined reporting and templates
Features
Read full description

The Xaap suite is a cutting-edge platform to maintain, track, and ensure building compliance. The platform allows service providers and facility managers to inspect many critical systems (fire & life safety, security, etc.) in facilities and collaborate around the compliance of these systems with applicable codes, standards and regulations. Additionally, Xaap allows for a level of validation and accuracy that is unparalleled within other inspection reporting platforms. We care about your privacy and are committed to protecting your personal information in accordance with fair information practices and applicable data privacy laws. Details of our privacy policy can be found here: https://www.johnsoncontrols.com/privacy

About

Block Calculators

This app simplifies construction planning by providing effortless block quantity estimation, customizable block types, and precision measurements. It helps users calculate material needs, estimate costs, and streamline their building projects with ease.

Highlights
  • Block quantity estimation
  • Customizable block types
  • Precision measurements in multiple units
  • Area and volume calculations
  • Project planning assistance
  • Material cost estimation
Features
Read full description

Introducing Block Calculator, the must-have app for construction professionals, DIY enthusiasts, and anyone involved in building projects. Whether you're planning a new construction, renovating your home, or just curious about materials needed for a project, Block Calculator is here to simplify your workload and streamline the planning process. Key Features: Effortless Block Quantity Estimation: Easily calculate the number of concrete blocks needed for your project based on dimensions, including length, width, and height. Customizable Block Types: Choose from a variety of block types, such as standard concrete blocks, cinder blocks, or specialty blocks. The app adapts calculations accordingly. Precision Measurements: Input measurements in various units, including feet, meters, inches, or centimeters, ensuring flexibility and accuracy in your calculations. Area and Volume Calculations: Calculate the total surface area and volume of your construction project, providing a comprehensive overview of your material requirements. Seamless Project Planning: Plan your project efficiently by estimating the number of blocks needed for walls, foundations, or any other structural element. Cost Estimation: Get an instant estimate of the cost of materials based on current market prices. Save time and budget more effectively. We are committed to providing the best user experience. Expect regular updates with new features, block types, and improvements. Say goodbye to manual calculations and hello to efficiency with Block Calculator. Download the app now and embark on your construction projects with confidence and precision. Build smarter, build better!

Screenshots

Xaap4 screens
Block Calculators4 screens

Verdict

The call

The clearest difference is price: Xaap at Free against Block Calculators's $2.99. Xaap also leads on rating (4.1 vs 1.0) and ratings volume (1.3K vs 1). Block Calculators's advantage is iOS requirement (12.0 vs 17.6). On 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

Xaap is free to download; Block Calculators costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Xaap holds the better App Store score, 4.1 against 1.0. That said, the two scores are not equally well evidenced: Xaap has 1.3K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Xaap ships an update every 3 weeks, Block Calculators every 2 months. The most recent releases landed on November 6, 2026 and November 8, 2026 respectively.

Scorecard6 real differences · 4 level
Xaap versus Block Calculators: the parameters behind the verdict, then further details
ParameterXaapBlock Calculators
PriceFree — better$2.99
Rating4.1 (1.3K ratings) — better1.0 (1 ratings)
Positive reviews54.8% of reviews—
Number of ratings1.3K — better1
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.612.0 — better
Further details — not scored
Size60 MB28 MB
Age rating4+4+
DeveloperJohnson Controls, Inc.Kantaben Gorasiya

Customer experience

Xaap

All ratings1,339 ratings
Positive76.0%
Neutral7.3%
Negative16.7%
Written reviews42 reviews
Positive54.8%
Neutral11.9%
Negative33.3%

Block Calculators

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

Xaap

Reported bugs

4 issues
  • Devices missing from reports
  • Freezing and crashing issues
  • Incompatibility with older devices and operating systems
  • Incorrect data population and display

Requested features

4 requests
  • Ability to save and revert report drafts
  • Improved integration with existing systems
  • Streamlined data entry with auto-fill options
  • Enhanced reporting and analytics capabilities

Block Calculators

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Xaap

No in-app purchases

None

Block Calculators

No in-app purchases

Questions

Is Xaap free?
Xaap is free to download, with no in-app purchases.
Is Block Calculators free?
Block Calculators costs $2.99, with no in-app purchases.
Which has better reviews, Xaap or Block Calculators?
Xaap is rated higher. Xaap averages 4.1 out of 5 from 1.3K ratings, while Block Calculators averages 1.0 from 1 ratings.
Do Xaap or Block Calculators have ads?
Neither Xaap nor Block Calculators shows ads.
Which is updated more often, Xaap or Block Calculators?
Xaap ships an update every 3 weeks, and Block Calculators every 2 months. Most recently, Xaap was updated on November 6, 2026 and Block Calculators on November 8, 2026.

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