Construction Master Pro Calc Downloads & RevenueConstruction Master Pro Calc · App Store & Google Play
Construction Master Pro Calc gets 500+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
Construction Master Pro Calc by Calculated Industries is on App Store and Google Play. Active Users (MAU & DAU), Downloads, rankings, keywords, revenue, and rating totals.
Construction Master Pro Calc update history & changes
Last change · 12 events since 5 May 2010Full timeline ↓📈AndroidCharting in a new country📈AndroidCharting in a new country in 2 charts📈iOSEntered the top 100📈iOSCharting in a new country🔎iOSTop 10 for “calculator”⭐iOSPassed 10K ratings🆕AndroidFirst spotted by AppInsider🆕iOSFirst spotted by AppInsider📦iOSVersion 12.11.22📦AndroidVersion 10.20.18🆕AndroidReleased on Google Play🆕iOSReleased on the App Store
Full timeline · 12 events
- 📈Construction Master Pro Calc charting in a new countryAndroidNetherlands
- 📈Construction Master Pro Calc charting in a new country in 2 chartsAndroidUnited Arab Emirates · Vietnam
- 📈Construction Master Pro Calc entered the top 100iOSTop Grossing · Utilities · KR
- 📈Construction Master Pro Calc charting in a new countryiOSSouth Korea
- 🔎Construction Master Pro Calc reached Top 10 for “calculator”iOS#10 in Sweden search · popularity 76
- 🆕Construction Master Pro Calc first spotted by AppInsiderAndroidCanada
- 🆕Construction Master Pro Calc first spotted by AppInsideriOS#27 in Top Grossing · Utilities · Canada
- 📦Construction Master Pro Calc version 12.11.22iOSNo release notes
- 📦Construction Master Pro Calc version 10.20.18AndroidMaintenance and compliance updates.
- 🆕Construction Master Pro Calc released on Google PlayAndroid
- 🆕Construction Master Pro Calc released on the App StoreiOS
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.8 ★
51k ratings, both stores
Measured
Best rank now
#45
App Store · 
Utilities Grossing
Utilities GrossingMeasured
New ratings a week
122
▼ -12% vs the 2 weeks before (App Store)
Measured
App Store
App details
App ID
370406446
Publisher
Calculated Industries, Inc.
Publisher country
United States
On the store since
May 2010
16 years on the store
Minimum OS
iOS 15.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
12+
2 content notes below
Languages
1
EN
Size
116 MB
Also listed in
Productivity
Content notesInfrequent/Mild Profanity or Crude HumorInfrequent/Mild Sexual Content and Nudity
Google Play
App details
App ID
com.hydrix.laurene
Publisher
Calculated Industries, Inc.
Publisher country
United States
Content rating
Everyone
Construction Master Pro Calc downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| App Store | 500+ | 1M+ |
| Google Play | 100+ | 100k+ Measured |
| Total | 500+ Confidence | 1M+ Confidence |
How this is calculated
App Store: chart positions and rating growth per country, anchored on its own Android downloads; lifetime from ratings worldwide × installs per rating. Google Play: the daily change in its exact install count. The total adds every store.
Where Construction Master Pro Calc's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend before Apple and Google take their fee.
| Store | Per day | Per month | Share |
|---|---|---|---|
| App Store | |||
| Google Play | |||
| Total | Confidence | 100% |
Business model: Subscription-led
How Construction Master Pro Calc makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchases
Subscriptions
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | 1 Month Full Access subscription | |
| 2 | 1 Year Full Access subscription | |
| 3 | 1 Month Full Access subscription | |
| 4 | 1 Year Full Access subscription | |
| 5 | 1 Month Full Access subscription | |
| 6 | 1 Month Full Access subscription | |
| 7 | 1 Year Full Access subscription | |
| 8 | 1 Year Full Access subscription | |
| 9 | 1 Year Full Access subscription | |
| 10 | 1 Month Full Access subscription |
Where it ranks now
Both stores, across every country we track.
| Store | Best rank | Charting in | US Top Free | US Top Grossing |
|---|---|---|---|---|
| App Store | #45 Utilities Grossing | 2 of 30 countries | – | #45 |
| Google Play | #52 Tools Grossing | 4 of 23 countries | – | #72 |
Full chart lists: App Store · Google Play.
Review momentum
ⓘ How we measure thisApp Store
New ratings a week
96
▼ -12% vs the 2 weeks before
Written reviews a week
1
US App Store
Lifetime rating
4.8★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
73/100
faster than 92% of Utilities apps
Growing fastest in Canada ▲ +57%
New ratings by country (2)
| Country | New ratings a week | Share | Last 2 weeks vs the 2 before |
|---|---|---|---|
| United States | 92 | 96% | ▼ -14% |
| Canada | 4 | 4% | ▲ +57% |
App Store ratings in the countries we track, 4-week average.
Google Play
New ratings a week
27
▲ +6% vs the 2 weeks before
Written reviews a week
2
Google Play
Lifetime rating
4.7★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
31/100
faster than 17% of Tools apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.8 ★ | 41k |
| Google Play | 4.7 ★ | 10k 1.7k written reviews |
| Both stores | 4.8 ★ weighted by ratings | 51k |
What users say about Construction Master Pro Calc
From the 56 most recent App Store reviews in the US.
Mostly positive (75% of recent reviews give 4–5 stars). People like it for its features and content, and being useful. The main complaints are about price and subscriptions, and being hard to use.
What people like
- Features & content: “Great tool just a little pricey”
- Useful: “The rise and run feature is very useful to me”
- Ease of use: “Having it on my phone is so incredibly convenient!!”
- Price & subscription: “Great tool just a little pricey”
Common complaints
- Price & subscription: “Subscription calculator!?”
- Ease of use: “Cannot calculate things as simple as parentheses”
- Ads: “Please try my app, SteelSolve, free version is completely functional with no ads!”
- Login & account: “The 5 star reviews have got to be fake accounts!”
About Construction Master Pro Calc
FREE Try Before You Buy 14 Day Trial; your App Store account is not charged by Apple during the free trial. Rated 4.8 stars with over 1.12M downloads. The trusted construction calculator used by professionals across the US and the world.
The go-to feet-inch-fraction calculator for framers, contractors, and builders. Includes Construction Master Pro and Construction Master Pro Trig in one app, with the CMPro Training Guide built in.
Built with the same core engine that powers the industry-standard advanced construction-math calculators from Calculated Industries. Award-winning tools trusted by the industry for 40 years.
BUILT FOR THE JOBSITE
• Framers and carpenters: rafter cuts, stair layouts, lumber quantities, and framing calculations on the job
• Builders and general contractors: estimates, material takeoffs, and building layouts
• Concrete and masonry: footing volume, block counts, and unit conversions
• Roofing contractors: bundles, squares, pitch, and slope in seconds
WHY PROFESSIONALS CHOOSE CONSTRUCTION MASTER® PRO
• Powerful built-in calculations make CMPro ideal for completing layouts, plans, bids, and estimates
• Work in and convert between all common building dimensional formats US & Metric
• Built-in right angle functions simplify square-ups, rafters, slopes, and more
• Handles framing, roofing, concrete, lumber, and stair calculations in one app
• Full trigonometric functions for advanced construction math
BUILT-IN SOLUTIONS
• Dimensional Math and Conversions
• Feet-Inch-Fraction, Inch Fraction, Yards
• Decimal Feet and Inches (10ths, 100ths)
• Preset Fractions (1/2" through 1/64")
• D:M:S, Decimal Degree Entry and Conversions
• Full Metric Function (m, cm, mm)
RIGHT ANGLE SOLUTIONS
• Complete Right Angle/Rafter Calculations
• Pitch Key (Slope and Grade)
• Rise, Run, Diagonal/Common Rafter Keys
• Regular and Irregular Hip/Valley & Jack Rafter Keys
• Rafter Cutting Angles (Plumb, Cheek, and Level Cuts)
• Stair Layouts (including – Riser Limit, Stairwell Opening, Headroom, Floor Thickness)
• Rake-Wall (including Arched)
AREA AND VOLUME SOLUTIONS
• Square and Cubic
• Roof – Bundles, Squares, 4x8 Sheets, Pitch, Plan Area
• Drywall, Siding and Paneling 4x8, 4x9 and 4x12
• Column/Cone Area and Volume --
• Basic & Advanced Circular Calculations
• Weight per Volume Conversions
• Length, Width, and Height Keys
• Blocks, Footings
SPECIAL FUNCTIONS
• Trigonometric Function Keys: Sine, Cosine, Tangent, Arcsine, Arccosine, Arctangent
• Board Feet
• Studs: Find number On-center
• User-Definable Preferences
• Cost per Unit (total costs based on unit price)
• Equal-Sided Polygon
• Compound Miters
• Crown Angle
• Advanced Paperless Tape
APP-ENHANCED FEATURES
• Ask CMPro – exact steps for any calculation. AI built on CMPro’s 40 years of proven math
• CMPro Toolbelt -- quick access to every tool, customizable for your workflow
• Fast Fractions Mode -- dedicated fraction keys for faster, more precise en
The go-to feet-inch-fraction calculator for framers, contractors, and builders. Includes Construction Master Pro and Construction Master Pro Trig in one app, with the CMPro Training Guide built in.
Built with the same core engine that powers the industry-standard advanced construction-math calculators from Calculated Industries. Award-winning tools trusted by the industry for 40 years.
BUILT FOR THE JOBSITE
• Framers and carpenters: rafter cuts, stair layouts, lumber quantities, and framing calculations on the job
• Builders and general contractors: estimates, material takeoffs, and building layouts
• Concrete and masonry: footing volume, block counts, and unit conversions
• Roofing contractors: bundles, squares, pitch, and slope in seconds
WHY PROFESSIONALS CHOOSE CONSTRUCTION MASTER® PRO
• Powerful built-in calculations make CMPro ideal for completing layouts, plans, bids, and estimates
• Work in and convert between all common building dimensional formats US & Metric
• Built-in right angle functions simplify square-ups, rafters, slopes, and more
• Handles framing, roofing, concrete, lumber, and stair calculations in one app
• Full trigonometric functions for advanced construction math
BUILT-IN SOLUTIONS
• Dimensional Math and Conversions
• Feet-Inch-Fraction, Inch Fraction, Yards
• Decimal Feet and Inches (10ths, 100ths)
• Preset Fractions (1/2" through 1/64")
• D:M:S, Decimal Degree Entry and Conversions
• Full Metric Function (m, cm, mm)
RIGHT ANGLE SOLUTIONS
• Complete Right Angle/Rafter Calculations
• Pitch Key (Slope and Grade)
• Rise, Run, Diagonal/Common Rafter Keys
• Regular and Irregular Hip/Valley & Jack Rafter Keys
• Rafter Cutting Angles (Plumb, Cheek, and Level Cuts)
• Stair Layouts (including – Riser Limit, Stairwell Opening, Headroom, Floor Thickness)
• Rake-Wall (including Arched)
AREA AND VOLUME SOLUTIONS
• Square and Cubic
• Roof – Bundles, Squares, 4x8 Sheets, Pitch, Plan Area
• Drywall, Siding and Paneling 4x8, 4x9 and 4x12
• Column/Cone Area and Volume --
• Basic & Advanced Circular Calculations
• Weight per Volume Conversions
• Length, Width, and Height Keys
• Blocks, Footings
SPECIAL FUNCTIONS
• Trigonometric Function Keys: Sine, Cosine, Tangent, Arcsine, Arccosine, Arctangent
• Board Feet
• Studs: Find number On-center
• User-Definable Preferences
• Cost per Unit (total costs based on unit price)
• Equal-Sided Polygon
• Compound Miters
• Crown Angle
• Advanced Paperless Tape
APP-ENHANCED FEATURES
• Ask CMPro – exact steps for any calculation. AI built on CMPro’s 40 years of proven math
• CMPro Toolbelt -- quick access to every tool, customizable for your workflow
• Fast Fractions Mode -- dedicated fraction keys for faster, more precise en
Construction Master Pro Calc App Store
Construction Master Pro Calc gets 500+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
Construction Master Pro Calc is #45 in Utilities Grossing in United States and charting in 2 of 30 countries we track.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperCalculated Industries
CategoryUtilities
PriceFree
Released
Rating★ 4.8 (41k)
Version12.11.22
Age rating12+
First seen by us 24 Sep 2026
24 Sep 2026Installs (est.)1M+ worldwide
Rating
4.8 ★
41k ratings
Measured
Best rank now
#45
Utilities GrossingMeasured
New ratings a week
96
▼ -12% vs the 2 weeks before
Measured
Construction Master Pro Calc on the App Store
App details
App ID
370406446
Publisher
Calculated Industries, Inc.
Publisher country
United States
On the store since
May 2010
16 years on the store
Minimum OS
iOS 15.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
12+
2 content notes below
Languages
1
EN
Size
116 MB
Also listed in
Productivity
Content notesInfrequent/Mild Profanity or Crude HumorInfrequent/Mild Sexual Content and Nudity
Construction Master Pro Calc downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where Construction Master Pro Calc's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in Construction Master Pro Calc before Apple and Google take their fee.
How this is calculated
Not in an overall Top Grossing chart, only in category charts: each category position is converted to the overall position it corresponds to, then priced on the same rank-to-revenue curve, inside the part of each market the charted apps leave over.
Business model: Subscription-led
How Construction Master Pro Calc makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchases
Subscriptions
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | 1 Month Full Access subscription | |
| 2 | 1 Year Full Access subscription | |
| 3 | 1 Month Full Access subscription | |
| 4 | 1 Year Full Access subscription | |
| 5 | 1 Month Full Access subscription | |
| 6 | 1 Month Full Access subscription | |
| 7 | 1 Year Full Access subscription | |
| 8 | 1 Year Full Access subscription | |
| 9 | 1 Year Full Access subscription | |
| 10 | 1 Month Full Access subscription |
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| United States | UtilitiesGrossing | #45 |
| Canada | UtilitiesGrossing | #52 |
Apps near Construction Master Pro Calc on the chart
Utilities Grossing, around #45.
Ratings
App Store, worldwide.
Rating
4.8 ★
41k ratings
Measured
Ratings
41k
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
96
▼ -12% vs the 2 weeks before
Written reviews a week
1
US App Store
Lifetime rating
4.8★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
73/100
faster than 92% of Utilities apps
Growing fastest in Canada ▲ +57%
New ratings by country (2)
| Country | New ratings a week | Share | Last 2 weeks vs the 2 before |
|---|---|---|---|
| United States | 92 | 96% | ▼ -14% |
| Canada | 4 | 4% | ▲ +57% |
App Store ratings in the countries we track, 4-week average.
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
What users say about Construction Master Pro Calc
From the 56 most recent App Store reviews in the US.
Mostly positive (75% of recent reviews give 4–5 stars). People like it for its features and content, and being useful. The main complaints are about price and subscriptions, and being hard to use.
What people like
- Features & content: “Great tool just a little pricey”
- Useful: “The rise and run feature is very useful to me”
- Ease of use: “Having it on my phone is so incredibly convenient!!”
- Price & subscription: “Great tool just a little pricey”
Common complaints
- Price & subscription: “Subscription calculator!?”
- Ease of use: “Cannot calculate things as simple as parentheses”
- Ads: “Please try my app, SteelSolve, free version is completely functional with no ads!”
- Login & account: “The 5 star reviews have got to be fake accounts!”
About Construction Master Pro Calc
FREE Try Before You Buy 14 Day Trial; your App Store account is not charged by Apple during the free trial. Rated 4.8 stars with over 1.12M downloads. The trusted construction calculator used by professionals across the US and the world.
The go-to feet-inch-fraction calculator for framers, contractors, and builders. Includes Construction Master Pro and Construction Master Pro Trig in one app, with the CMPro Training Guide built in.
Built with the same core engine that powers the industry-standard advanced construction-math calculators from Calculated Industries. Award-winning tools trusted by the industry for 40 years.
BUILT FOR THE JOBSITE
• Framers and carpenters: rafter cuts, stair layouts, lumber quantities, and framing calculations on the job
• Builders and general contractors: estimates, material takeoffs, and building layouts
• Concrete and masonry: footing volume, block counts, and unit conversions
• Roofing contractors: bundles, squares, pitch, and slope in seconds
WHY PROFESSIONALS CHOOSE CONSTRUCTION MASTER® PRO
• Powerful built-in calculations make CMPro ideal for completing layouts, plans, bids, and estimates
• Work in and convert between all common building dimensional formats US & Metric
• Built-in right angle functions simplify square-ups, rafters, slopes, and more
• Handles framing, roofing, concrete, lumber, and stair calculations in one app
• Full trigonometric functions for advanced construction math
BUILT-IN SOLUTIONS
• Dimensional Math and Conversions
• Feet-Inch-Fraction, Inch Fraction, Yards
• Decimal Feet and Inches (10ths, 100ths)
• Preset Fractions (1/2" through 1/64")
• D:M:S, Decimal Degree Entry and Conversions
• Full Metric Function (m, cm, mm)
RIGHT ANGLE SOLUTIONS
• Complete Right Angle/Rafter Calculations
• Pitch Key (Slope and Grade)
• Rise, Run, Diagonal/Common Rafter Keys
• Regular and Irregular Hip/Valley & Jack Rafter Keys
• Rafter Cutting Angles (Plumb, Cheek, and Level Cuts)
• Stair Layouts (including – Riser Limit, Stairwell Opening, Headroom, Floor Thickness)
• Rake-Wall (including Arched)
AREA AND VOLUME SOLUTIONS
• Square and Cubic
• Roof – Bundles, Squares, 4x8 Sheets, Pitch, Plan Area
• Drywall, Siding and Paneling 4x8, 4x9 and 4x12
• Column/Cone Area and Volume --
• Basic & Advanced Circular Calculations
• Weight per Volume Conversions
• Length, Width, and Height Keys
• Blocks, Footings
SPECIAL FUNCTIONS
• Trigonometric Function Keys: Sine, Cosine, Tangent, Arcsine, Arccosine, Arctangent
• Board Feet
• Studs: Find number On-center
• User-Definable Preferences
• Cost per Unit (total costs based on unit price)
• Equal-Sided Polygon
• Compound Miters
• Crown Angle
• Advanced Paperless Tape
APP-ENHANCED FEATURES
• Ask CMPro – exact steps for any calculation. AI built on CMPro’s 40 years of proven math
• CMPro Toolbelt -- quick access to every tool, customizable for your workflow
• Fast Fractions Mode -- dedicated fraction keys for faster, more precise en
The go-to feet-inch-fraction calculator for framers, contractors, and builders. Includes Construction Master Pro and Construction Master Pro Trig in one app, with the CMPro Training Guide built in.
Built with the same core engine that powers the industry-standard advanced construction-math calculators from Calculated Industries. Award-winning tools trusted by the industry for 40 years.
BUILT FOR THE JOBSITE
• Framers and carpenters: rafter cuts, stair layouts, lumber quantities, and framing calculations on the job
• Builders and general contractors: estimates, material takeoffs, and building layouts
• Concrete and masonry: footing volume, block counts, and unit conversions
• Roofing contractors: bundles, squares, pitch, and slope in seconds
WHY PROFESSIONALS CHOOSE CONSTRUCTION MASTER® PRO
• Powerful built-in calculations make CMPro ideal for completing layouts, plans, bids, and estimates
• Work in and convert between all common building dimensional formats US & Metric
• Built-in right angle functions simplify square-ups, rafters, slopes, and more
• Handles framing, roofing, concrete, lumber, and stair calculations in one app
• Full trigonometric functions for advanced construction math
BUILT-IN SOLUTIONS
• Dimensional Math and Conversions
• Feet-Inch-Fraction, Inch Fraction, Yards
• Decimal Feet and Inches (10ths, 100ths)
• Preset Fractions (1/2" through 1/64")
• D:M:S, Decimal Degree Entry and Conversions
• Full Metric Function (m, cm, mm)
RIGHT ANGLE SOLUTIONS
• Complete Right Angle/Rafter Calculations
• Pitch Key (Slope and Grade)
• Rise, Run, Diagonal/Common Rafter Keys
• Regular and Irregular Hip/Valley & Jack Rafter Keys
• Rafter Cutting Angles (Plumb, Cheek, and Level Cuts)
• Stair Layouts (including – Riser Limit, Stairwell Opening, Headroom, Floor Thickness)
• Rake-Wall (including Arched)
AREA AND VOLUME SOLUTIONS
• Square and Cubic
• Roof – Bundles, Squares, 4x8 Sheets, Pitch, Plan Area
• Drywall, Siding and Paneling 4x8, 4x9 and 4x12
• Column/Cone Area and Volume --
• Basic & Advanced Circular Calculations
• Weight per Volume Conversions
• Length, Width, and Height Keys
• Blocks, Footings
SPECIAL FUNCTIONS
• Trigonometric Function Keys: Sine, Cosine, Tangent, Arcsine, Arccosine, Arctangent
• Board Feet
• Studs: Find number On-center
• User-Definable Preferences
• Cost per Unit (total costs based on unit price)
• Equal-Sided Polygon
• Compound Miters
• Crown Angle
• Advanced Paperless Tape
APP-ENHANCED FEATURES
• Ask CMPro – exact steps for any calculation. AI built on CMPro’s 40 years of proven math
• CMPro Toolbelt -- quick access to every tool, customizable for your workflow
• Fast Fractions Mode -- dedicated fraction keys for faster, more precise en
Latest updates
12.11.22
More from Calculated Industries
Construction Master Pro Calc Android
Construction Master Pro Calc gets 500+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
Construction Master Pro Calc is #72 in Tools Grossing on Google Play in United States and charting in 4 of 23 countries we track.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperCalculated Industries
CategoryTools
PriceFree
Released
Installs100k+
Rating★ 4.7 (10k)
Updated
Content ratingEveryone
Rating
4.7 ★
10k ratings
Measured
Best rank now
#72
Tools GrossingMeasured
New ratings a week
27
▲ +6% vs the 2 weeks before
Measured
Construction Master Pro Calc on Google Play
App details
App ID
com.hydrix.laurene
Publisher
Calculated Industries, Inc.
Publisher country
United States
Content rating
Everyone
Construction Master Pro Calc downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Where Construction Master Pro Calc's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in Construction Master Pro Calc before Apple and Google take their fee.
How this is calculated
Not in an overall Top Grossing chart, only in category charts: each category position is converted to the overall position it corresponds to, then priced on the same rank-to-revenue curve, inside the part of each market the charted apps leave over.
Business model: Subscription-led
How Construction Master Pro Calc makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchases
Subscriptions
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | 1 Month Full Access subscription | |
| 2 | 1 Year Full Access subscription | |
| 3 | 1 Month Full Access subscription | |
| 4 | 1 Year Full Access subscription | |
| 5 | 1 Month Full Access subscription | |
| 6 | 1 Month Full Access subscription | |
| 7 | 1 Year Full Access subscription | |
| 8 | 1 Year Full Access subscription | |
| 9 | 1 Year Full Access subscription | |
| 10 | 1 Month Full Access subscription |
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| United States | ToolsGrossing | #72 |
| Canada | ToolsGrossing | #52 |
 United Arab Emirates | ToolsGrossing | #152 |
 Vietnam | ToolsGrossing | #150 |
Apps near Construction Master Pro Calc on the chart
Tools Grossing, around #72.
Ratings
Google Play, worldwide.
Rating
4.7 ★
10k ratings
Measured
Ratings
10k
Measured
Written reviews
1.7k
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
27
▲ +6% vs the 2 weeks before
Written reviews a week
2
Google Play
Lifetime rating
4.7★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
31/100
faster than 17% of Tools apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
What users say about Construction Master Pro Calc
From the 113 most recent Google Play reviews in the US.
Mixed but leaning positive (55% of recent reviews give 4–5 stars). People like it for being useful, and good value. The main complaints are about price and subscriptions, and login and account problems.
What people like
- Useful: “awesome app, very useful!”
- Price & subscription: “nice calculator but too expensive”
- Features & content: “It's a great tool to have”
Common complaints
- Price & subscription: “Expensive.no free trail 😭😭”
- Login & account: “it's a calculator bro not a netflix account 😕”
- Features & content: “No lifetime purchase option is available”
- Updates: “have used it for years, now I am locked out bc of an update”
About Construction Master Pro Calc
FREE 14-day trial. The go-to construction calculator for framers, contractors, and builders. Feet-inch-fraction math, roofing, framing, stair layouts, and material estimates in one app.
The professional construction calculator built for the field. Includes Construction Master Pro and Construction Master Pro Trig in one app, with the CMPro Training Guide built in.
The proven framing, roofing, and stair calculator trusted by contractors and builders. Built with the same core engine that powers the industry-standard advanced construction math calculators from Calculated Industries. Award-winning tools trusted by the industry for 40 years.
BUILT FOR THE JOBSITE
• Framing and carpentry made faster: rafter cuts, stair layouts, lumber quantities, and framing calculations on the job.
• Roofing contractors: roofing calculations for bundles, squares, pitch, and slope in seconds.
• Builders and general contractors: construction estimates, material takeoffs, and building layouts done right.
• Concrete and masonry: footing volume, block counts, and unit conversions calculated instantly.
WHY PROFESSIONALS CHOOSE CONSTRUCTION MASTER® PRO
• Powerful built-in calculations make this construction calculator ideal for completing layouts, plans, bids, and estimates.
• Work in and convert between all common building dimensional formats US & Metric.
• Built-in right angle functions simplify square-ups, rafters, slopes, and more.
• Handles framing, roofing, concrete, lumber, and stair calculations in one app.
• Full trigonometric functions for advanced construction math.
BUILT-IN SOLUTIONS
• Dimensional Math and Conversions
• Feet-Inch-Fraction, Inch Fraction, Yards
• Decimal Feet and Inches (10ths, 100ths)
• Preset Fractions (1/2" through 1/64")
• D:M:S, Decimal Degree Entry and Conversions
• Full Metric Function (m, cm, mm)
RIGHT ANGLE SOLUTIONS
• Complete Right Angle/Rafter Calculations
• Pitch Key (Slope and Grade)
• Rise, Run, Diagonal/Common Rafter Keys
• Regular and Irregular Hip/Valley & Jack Rafter Keys
• Rafter Cutting Angles (Plumb, Cheek, and Level Cuts)
• Stair Layouts (including – Riser Limit, Stairwell Opening, Headroom, Floor Thickness)
• Rake-Wall (including Arched)
AREA AND VOLUME SOLUTIONS
• Square and Cubic
• Roof – Bundles, Squares, 4x8 Sheets, Pitch, Plan Area
• Drywall, Siding and Paneling 4x8, 4x9 and 4x12
• Column/Cone Area and Volume
• Basic & Advanced Circular Calculations
• Weight per Volume Conversions
• Length, Width, and Height Keys
• Blocks, Footings
SPECIAL FUNCTIONS
• Trigonometric Function Keys: Sine, Cosine, Tangent, Arcsine, Arccosine, Arctangent
• Board Feet
• Studs: Find number On-center
• User-Definable Preferences
• Cost per Unit (total costs based on unit price)
• Equal-Sided Polygon
• Compound Miters
• Crown Angle
• Advanced Paperless Tape for all functions
• 4 Memories
APP-ENHANCED FEATURES
• Fast Fractions Mode: dedicated fraction keys for faster, more precise construction calculati
The professional construction calculator built for the field. Includes Construction Master Pro and Construction Master Pro Trig in one app, with the CMPro Training Guide built in.
The proven framing, roofing, and stair calculator trusted by contractors and builders. Built with the same core engine that powers the industry-standard advanced construction math calculators from Calculated Industries. Award-winning tools trusted by the industry for 40 years.
BUILT FOR THE JOBSITE
• Framing and carpentry made faster: rafter cuts, stair layouts, lumber quantities, and framing calculations on the job.
• Roofing contractors: roofing calculations for bundles, squares, pitch, and slope in seconds.
• Builders and general contractors: construction estimates, material takeoffs, and building layouts done right.
• Concrete and masonry: footing volume, block counts, and unit conversions calculated instantly.
WHY PROFESSIONALS CHOOSE CONSTRUCTION MASTER® PRO
• Powerful built-in calculations make this construction calculator ideal for completing layouts, plans, bids, and estimates.
• Work in and convert between all common building dimensional formats US & Metric.
• Built-in right angle functions simplify square-ups, rafters, slopes, and more.
• Handles framing, roofing, concrete, lumber, and stair calculations in one app.
• Full trigonometric functions for advanced construction math.
BUILT-IN SOLUTIONS
• Dimensional Math and Conversions
• Feet-Inch-Fraction, Inch Fraction, Yards
• Decimal Feet and Inches (10ths, 100ths)
• Preset Fractions (1/2" through 1/64")
• D:M:S, Decimal Degree Entry and Conversions
• Full Metric Function (m, cm, mm)
RIGHT ANGLE SOLUTIONS
• Complete Right Angle/Rafter Calculations
• Pitch Key (Slope and Grade)
• Rise, Run, Diagonal/Common Rafter Keys
• Regular and Irregular Hip/Valley & Jack Rafter Keys
• Rafter Cutting Angles (Plumb, Cheek, and Level Cuts)
• Stair Layouts (including – Riser Limit, Stairwell Opening, Headroom, Floor Thickness)
• Rake-Wall (including Arched)
AREA AND VOLUME SOLUTIONS
• Square and Cubic
• Roof – Bundles, Squares, 4x8 Sheets, Pitch, Plan Area
• Drywall, Siding and Paneling 4x8, 4x9 and 4x12
• Column/Cone Area and Volume
• Basic & Advanced Circular Calculations
• Weight per Volume Conversions
• Length, Width, and Height Keys
• Blocks, Footings
SPECIAL FUNCTIONS
• Trigonometric Function Keys: Sine, Cosine, Tangent, Arcsine, Arccosine, Arctangent
• Board Feet
• Studs: Find number On-center
• User-Definable Preferences
• Cost per Unit (total costs based on unit price)
• Equal-Sided Polygon
• Compound Miters
• Crown Angle
• Advanced Paperless Tape for all functions
• 4 Memories
APP-ENHANCED FEATURES
• Fast Fractions Mode: dedicated fraction keys for faster, more precise construction calculati
What's new in 10.20.18
Maintenance and compliance updates.