Comparison

Tape Measure Calculator Pro vs Blue2Factor

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

Head to head
About

Tape Measure Calculator Pro

Perform complex calculations directly on a visual tape measure. Easily add, subtract, multiply, and divide measurements, mixing decimals and fractions. Get results in inches, feet, and centimeters, in both decimal and fractional formats, saving time and preventing errors.

Highlights
  • Visual tape measure calculations
  • Add, subtract, multiply, divide measurements
  • Mix decimals and fractions
  • Results in inches, feet, centimeters
  • Decimal and fractional output
  • In-app measuring feature
Features
Read full description

**Featured in Crate and Barrel's Home Catalog** Ever need to do math while using a tape measure? What is 25 3/8" ÷ 3, BUT on a measuring tape? Skip the math, converting to fractions, and go right to the answer on the tape!! Saves you time and costly mistakes on material! * Quick measurement calculations, right on a visual tape measure!! No need to guess where to place your mark!! * Ability to add, subtract, multiply, divide multiple measurements. Mix decimals and fractions too! * Results are given back to you in inches, feet, and centimeters, in both decimal and fractions...no more conversion after the fact! * In a pinch without your tape measure? Tapeulator comes with a measuring feature that will help you get a measurement in a bind * Great for wood work, metal work calculations! Pipe cutters love our App! Tapeulator is perfect for do it yourselfers and the pros. Don't just take our word for it, check out some recent reviews from others: - "My business is home remodeling, I use this app at least a couple of times a day. Makes the math a lot simpler, saves time. Thanks for a great product." - App Store Review, USA - "Tapeulator = Awesome! - You don't realize how much time you can save and how much frustration you can avoid by using this app." - App Store Review, USA - "This little gem saved me a decent amount of money by making it easy to double check my work before cutting. Highly recommended. Measure twice, cut once!" - App Store Review, Canada - "Excellent app!!!!! Makes us average guys a real pro!!! Eliminates tape measure guess work...I recommend it for everyone!!!" - App Store Review, USA

About

Blue2Factor

This app offers seamless and secure authentication using proximity, biometrics, and encryption. It integrates with SAML for single sign-on, creating a frictionless user experience.

Highlights
  • Invisible first and second factor authentication
  • Single sign-on via SAML
  • Proximity verification
  • Biometric authentication
  • Asymmetric encryption
  • Frictionless and secure environment
Read full description

Blue2Factor provides invisible first and second factor authentication, and single sign-on through SAML integration. Blue2Factor supports proximity verification, biometrics, and asymmetric encryption to create a seamless, frictionless, and secure environment.

Screenshots

Tape Measure Calculator Pro4 screens
Blue2Factor4 screens

Verdict

The call

The clearest difference is price: Blue2Factor at Free against Tape Measure Calculator Pro's $4.99. Blue2Factor also leads on iOS requirement (15.6 vs 17.6). Tape Measure Calculator Pro's advantage is ratings volume (2.2K vs 1). On rating, 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

Blue2Factor is free to download; Tape Measure Calculator Pro costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Blue2Factor holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Tape Measure Calculator Pro has 2.2K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

Scorecard4 real differences · 6 level
Tape Measure Calculator Pro versus Blue2Factor: the parameters behind the verdict, then further details
ParameterTape Measure Calculator ProBlue2Factor
Price$4.99Free — better
Rating4.8 (2.2K ratings)5.0 (1 ratings) — better
Positive reviews89.6% of reviews—
Number of ratings2.2K — better1
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod, Mac — better
Requires iOS17.615.6 — better
Further details — not scored
Size27 MB11 MB
Age rating4+4+
DeveloperBugfoot Studios LLCChristopher McLain

Customer experience

Tape Measure Calculator Pro

All ratings2,229 ratings
Positive97.0%
Neutral1.1%
Negative1.9%
Written reviews163 reviews
Positive89.6%
Neutral3.1%
Negative7.4%

Blue2Factor

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

Bugs and requests

Tape Measure Calculator Pro

Reported bugs

3 issues
  • Tape measure display not calibrated correctly
  • Crashes on iOS 8
  • Incompatible with iPhone X

Requested features

6 requests
  • Add memory/history feature
  • Allow entering numerator first for fractions
  • Add toggle for fixed unit of measure
  • Make tape measure semi-transparent over fractions
  • Add ability to add custom markers on tape measure
Show 1 more
  • Add metric unit support

Blue2Factor

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Tape Measure Calculator Pro

No in-app purchases

None

Blue2Factor

No in-app purchases

Questions

Is Tape Measure Calculator Pro free?
Tape Measure Calculator Pro costs $4.99, with no in-app purchases.
Is Blue2Factor free?
Blue2Factor is free to download, with no in-app purchases.
Which has better reviews, Tape Measure Calculator Pro or Blue2Factor?
Blue2Factor is rated higher. Tape Measure Calculator Pro averages 4.8 out of 5 from 2.2K ratings, while Blue2Factor averages 5.0 from 1 ratings.
Do Tape Measure Calculator Pro or Blue2Factor have ads?
Neither Tape Measure Calculator Pro nor Blue2Factor shows ads.
Which is updated more often, Tape Measure Calculator Pro or Blue2Factor?
Tape Measure Calculator Pro ships an update every 2 months, and Blue2Factor every 2 months. Most recently, Tape Measure Calculator Pro was updated on November 1, 2026 and Blue2Factor on October 30, 2026.

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