Comparison

PullCalc vs SF Start To Finish

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

Head to head
About

PullCalc

This app assists electricians and contractors in estimating the pull force required for installing electrical cables in conduit. Users input details for each leg of the conduit run, including wire size, conduit ID, and bend angles, to generate an approximate pull force calculation.

Highlights
  • Estimate pull force for cable installation
  • Input data by conduit legs
  • Supports various input parameters (wire size, conduit ID, bends)
  • Includes coefficient of friction guidance
  • Provides suggested friction coefficients for lubricated cable
Features
Read full description

Greenlee continues to drive efficiency with PullCalc, an app that helps electricians and contractors approximate the pull force needed to install an electrical cable inside of conduit. Data is entered by "legs" and each leg is considered to be a straight run of conduit followed by a bend, except the last leg, which usually has no bend. The calculation for each leg requires the following information to be entered: - Wire size - Number of wires - Conduit I.D. - Duct Material - Material of the Cable Insulation - Coefficent of Friction* - Length of Leg - Bend angle - Vertical Rise *Due to unknown factors involved, it prohibits giving exact results, most notably the coefficient of friction. Lubrication, surface texture, and lay of the cable are never uniform along the length of a conduit run. Comparing the known forces of pulls against the estimated force should give you a guide as for a good coefficient of friction to use for similar future pulls, and a table with some suggested starting points for the coefficient of friction of well-lubricated cable is a drop down option in the app. If lubricant is not used, triple the values in the table.

About

SF Start To Finish

Remotely monitor and control your home's heating and cooling systems from your mobile device. Manage multiple locations and thermostats, view weather forecasts, track energy usage, and receive important alerts.

Highlights
  • Remote thermostat control
  • Multi-location management
  • Weather forecast display
  • Energy usage monitoring
  • Customizable alerts
  • Vacation and programming settings
Features
Read full description

The Trane Start to Finish Thermostat App allows iOS users to remotely monitor and control their heating and cooling systems. From the couch to across town, with Start To Finish you may control up to 10 locations with up to 10 thermostats at each location from your mobile device. Start To Finish features include: Simple, easy to use control of the thermostat. Current weather and forecast is displayed for each location. Monitor energy use. Send personal texts directly to the thermostat’s display, such as: "I will be home at 6pm for dinner". Receive alerts when the space where the thermostat is located is too hot or cold. Turn on/off time period programming or vacation settings. Emails may be configured to go to your HVAC service provider when service is needed. Compatible with Start To Finish ColorTouch thermostat models: T5800 & T6800.

Screenshots

PullCalc4 screens
SF Start To Finish4 screens

Verdict

The call

The clearest difference is rating: SF Start To Finish at 5.0 against PullCalc's 4.0. SF Start To Finish also leads on review sentiment (100% vs 83%). PullCalc's advantage is update cadence (every 2 months vs every 6 months). On price, ratings volume, 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.

ReceptionRating · Positive reviews · Number of ratings

SF Start To Finish holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 3 and 8 respectively. Written reviews point the same way: 83% of PullCalc's written reviews are positive against 100% of SF Start To Finish's.

UpkeepUpdate frequency

PullCalc ships an update every 2 months, SF Start To Finish every 6 months. The most recent releases landed on October 3, 2026 and October 12, 2026 respectively.

Scorecard3 real differences · 7 level
PullCalc versus SF Start To Finish: the parameters behind the verdict, then further details
ParameterPullCalcSF Start To Finish
PriceFreeFree
Rating4.0 (3 ratings)5.0 (8 ratings) — better
Positive reviews83.3% of reviews100.0% of reviews — better
Number of ratings38 — better
Update frequencyEvery 2 months — betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS16.615.6 — better
Further details — not scored
Size21 MB65 MB
Age rating4+4+
DeveloperGREENLEE TOOLS, INCSkyport Labs, LLC

Customer experience

PullCalc

All ratings3 ratings
Positive66.7%
Neutral33.3%
Negative0.0%
Written reviews6 reviews
Positive83.3%
Neutral16.7%
Negative0.0%

SF Start To Finish

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

PullCalc

No in-app purchases

None

SF Start To Finish

No in-app purchases

Questions

Is PullCalc free?
PullCalc is free to download, with no in-app purchases.
Is SF Start To Finish free?
SF Start To Finish is free to download, with no in-app purchases.
Which has better reviews, PullCalc or SF Start To Finish?
SF Start To Finish is rated higher. PullCalc averages 4.0 out of 5 from 3 ratings, while SF Start To Finish averages 5.0 from 8 ratings.
Do PullCalc or SF Start To Finish have ads?
Neither PullCalc nor SF Start To Finish shows ads.
Which is updated more often, PullCalc or SF Start To Finish?
PullCalc ships an update every 2 months, and SF Start To Finish every 6 months. Most recently, PullCalc was updated on October 3, 2026 and SF Start To Finish on October 12, 2026.

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