Comparison

Carpentry Formulator vs EQ® Connect

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

Head to head
About

Carpentry Formulator

This app provides over 150 formulas and dozens of conversions for carpenters and builders. It calculates loads on walls and headers, material quantities for projects, and dimensions for roofing and stairs. It also includes area and volume calculations for various shapes.

Highlights
  • Load calculations for walls and headers
  • Material quantity estimation (joists, studs, concrete)
  • Roofing and stair dimension calculations
  • Area and volume formulas for geometric shapes
  • Dozens of unit conversion tools
  • Shareable calculation results
Features
Read full description

CARPENTRY FORMULATOR contains over 150 formulas that are useful for carpenters and builders. This app calculates loads on walls and loads on headers.The app calculates space between balusters, wood needed for railings It calculates Hardwood Flooring, calculations on Board Feet and Lumber conversions. It calculates the number of Joists, Sheet Rock, Concrete and Asphalt needed. The program has special sections on Roofing and Stairs. The CARPENTRY FORMULATOR has various formulas to calculate area and volumes of differing shapes. The program also includes dozens of conversions; everything from square feet to square inches and square inches to feet of water. Every result in CARPENTRY FORMULATOR shared. In the coming months there will be updates to CARPENTRY FORMULATOR that will include additional formulas. If there are formulas you would like that are not yet included, just e-mail us and we will try to include it in our next update. LOAD ON WALLS *Load on One Story Building Truss Roof *Load on One Story Building with Attic Stick Built *Load on Two Story Building with Attic Stick Roof *Total Load on Beam *Weight Header Can Carry LUMBER CALCULATION *Cost of Hardwood Flooring *Calculating Board Feet *Lumber Conversions- Board and Linear Feet MATERIALS NEEDED *Number of Joist Required *Number of Studs Required *Sheet Rock Coverage *Asphalt Needed *Cubic Yard of Concrete Needed *Coverage from Concrete ROOFING *Shed roof *Gable roof *Hip roof on square building *Gable Roof Sheathing *Shed Roof Sheeting *Hip Roof Sheeting STAIRS *Number of risers *Unit risers *Unit run *Total run Area Formulas Include: SQUARES *Area *Perimeter *Length of the diagonal RECTANGLES *Area *Perimeter *Length of base *Height *Length of diagonal PYRAMIDS *Pyramid area *Pyramid v *Volume prism SPHERES *Area of surface *Sde of cube *Volume of sphere Cylinder: *Cylinder area *Cylinder length *Volume *Capacity *Area of Cylinder Base *Length of Cylinder CIRCLES *Circumference *Radius *Diameter of Circle *Area of circle *Arc length *Degrees of arcs *Radius of arc CONES *Lateral surface area *Total surface area Ellipse:Area Hexagon:Area Parallelogram Area 200 Conversion formulas

About

EQ® Connect

Easily program and maintain touchless faucets with Bluetooth. Monitor diagnostics, adjust settings like detection distance and run-on time, and download documentation directly from your smartphone or tablet.

Highlights
  • Program and maintain touchless faucets
  • Monitor diagnostics
  • Adjust faucet settings
  • Download documentation
  • Name faucets for easy identification
  • Set hygiene flush schedules
Features
Read full description

It’s easier than ever to program and maintain your EQ® touchless faucets with the EQ® Connect App! EQ® faucets with built-in Bluetooth® technology can now be monitored and controlled easily with a smartphone or tablet. The EQ® Connect App provides diagnostics and allows you to make adjustments to the faucet’s settings with the touch of a finger. The EQ® Connect App delivers more information and more control. In a matter of seconds, you can view diagnostics and adjust settings to maximize performance. Key Features: Quickly Identify Faucets •Name faucets to match location or existing maintenance logs for easy identification. Download Documentation •Easily download usage logs and faucet settings. Easy Adjustments •Make quick and easy adjustment to maximize performance. •Detection distance. Adjustable from 2 inches to 9.8 inches. •Run-on time. After user is out of detection zone. Adjustable from 0-180 seconds. •Safety shut-off time. Limits run-time in normal mode. Adjustable from 0-60 seconds. •Service mode duration. Temporarily turn off device to service or clean. •Hygiene flush. Set an ongoing schedule to flush lines and faucet from 0-300 seconds. Simple Navigation & Customization • Quickly navigate from diagnostics to settings. • Establish preset faucet settings to save time

Screenshots

Carpentry Formulator4 screens
EQ® Connect4 screens

Verdict

The call

The clearest difference is rating: EQ® Connect at 5.0 against Carpentry Formulator's 3.8. EQ® Connect also leads on in-app purchases (none vs 1) and update cadence (every 11 days vs every 2 months). Carpentry Formulator's advantage is ratings volume (4 vs 1). On price, ads, monetization model 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. Carpentry Formulator sells 1 one-off in-app purchase. EQ® Connect asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

EQ® Connect holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

UpkeepUpdate frequency

Carpentry Formulator ships an update every 2 months, EQ® Connect every 11 days. The most recent releases landed on October 6, 2026 and September 28, 2026 respectively.

Scorecard5 real differences · 5 level
Carpentry Formulator versus EQ® Connect: the parameters behind the verdict, then further details
ParameterCarpentry FormulatorEQ® Connect
PriceFreeFree
Rating3.8 (4 ratings)5.0 (1 ratings) — better
Positive reviews25.0% of reviews—
Number of ratings4 — better1
Update frequencyEvery 2 monthsEvery 11 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.611.0 — better
Further details — not scored
Size23 MB121 MB
Age rating4+4+
DeveloperHistorycentral.comThe Chicago Faucet Company

Customer experience

Carpentry Formulator

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews8 reviews
Positive25.0%
Neutral12.5%
Negative62.5%

EQ® Connect

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Carpentry Formulator

One-time1
  • Professional Features$2.99
None

EQ® Connect

No in-app purchases

Questions

Is Carpentry Formulator free?
Carpentry Formulator is free to download, with in-app purchases available.
Is EQ® Connect free?
EQ® Connect is free to download, with no in-app purchases.
Which has better reviews, Carpentry Formulator or EQ® Connect?
EQ® Connect is rated higher. Carpentry Formulator averages 3.8 out of 5 from 4 ratings, while EQ® Connect averages 5.0 from 1 ratings.
Do Carpentry Formulator or EQ® Connect have ads?
Neither Carpentry Formulator nor EQ® Connect shows ads.
Which is updated more often, Carpentry Formulator or EQ® Connect?
Carpentry Formulator ships an update every 2 months, and EQ® Connect every 11 days. Most recently, Carpentry Formulator was updated on October 6, 2026 and EQ® Connect on September 28, 2026.

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