Comparison

iBend Pipe vs Master Electrician Ref. Lite

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

Head to head
About

iBend Pipe

This app simplifies conduit bending calculations for electricians and tradespeople. It offers instant, accurate results for various bend types using English or Metric measurements, with customizable bender profiles and an integrated protractor.

Highlights
  • Calculates various conduit bends
  • Supports English and Metric measurements
  • Instant, one-screen calculations
  • Accurate centerline bending radius calculations
  • Includes protractor function
  • Customizable bender profiles
Features
Read full description

iBend Pipe — Bend It Right the First Time iBend Pipe is a professional conduit bending calculator designed to help electricians make accurate bends faster and reduce wasted material. Whether you're bending a simple offset or laying out a complex compound bend around an obstruction, iBend Pipe gives you the information you need to bend it right—the first time. CONDUIT BENDING CALCULATORS Calculate the following bends using English or Metric measurements: • Offsets — bend toward or away from an obstruction • Rolling Offsets — bend toward or away from an obstruction • Parallel Offset Adjustments • 3-Bend Saddles • 4-Bend Saddles • Segmented Bends • 90° Bends • Back-to-Back 90° Bends • Kicked 90° Bends • Compound 90° Bends around round obstructions • Compound 90° Bends around square obstructions • Compound 90° Bends around rectangular obstructions FAST, ONE-SCREEN CALCULATIONS Enter your measurements and see results update instantly. There’s no need to work through multiple screens just to get a measurement. iBend Pipe is designed to keep the calculation and results visible so you can work quickly and efficiently. Large, easy-to-read measurements make the app practical to use on the job. ACCURATE, PRACTICAL RESULTS iBend Pipe goes beyond basic bending multipliers. Centerline bending radius calculations are available for greater accuracy, and bends automatically account for shrink so you don't have to do the math yourself. Pre-position your bends, plan your layout, and get the information you need before you start bending. What's faster—bending it twice or bending it right the first time? PROTRACTOR INCLUDED Use the built-in protractor to measure your bend angle as you bend. The measured angle can be sent directly back to your calculation, helping you work faster without switching between tools. BENDER PROFILES iBend Pipe includes nearly 100 bender and conduit combinations. You can also customize or modify profiles to match the benders and conduit you use in the field. FRACTIONS, NOT JUST DECIMALS Enter measurements as fractions instead of converting everything to decimals. Get your results in practical measurements you can use on the job. BUILT FOR ELECTRICIANS iBend Pipe is for the electrician who takes pride in their work. If you're the person other electricians come to when they have a difficult bend, this app is for you. If you want less wasted conduit in the bone pile, this app is for you. If you can write your name in conduit, this app is definitely for you. From a first-year apprentice to a seasoned journeyman, iBend Pipe is designed to save time, reduce wasted material, and make difficult conduit bends easier to plan. Bend it right. The first time. Thanks for all the great reviews! If you have questions or suggestions, contact me at: support@ibendpipe.com

About

Master Electrician Ref. Lite

This electronic pocket reference guide provides essential information for electrical professionals. It offers calculations, code tables, and detailed sections on motors, ampacities, grounding, and more, all accessible on your mobile device.

Highlights
  • Motor and wiring information
  • Ampacity tables
  • Conduit fill and grounding sizes
  • Voltage drop calculations
  • Conduit bending guide
  • Integrated scientific calculator
  • NEC code tables
Features
Read full description

Master Electrician Reference Lite (or MER Lite for short) is your electronic pocket electrician reference guide. MER Lite is for electrical designers, engineers, installers, contractors, facility managers, inspectors, exam candidates, apprentices, electricians, journeymen, architects, and technicians. MER is for people doing residential, industrial, and commercial work. Simply, if you are a Master Sparky or work with electricity in any way, this reference guide is for you! Have you ever lost pages or had damaged pages in your pocket electricians reference? The solution is here: Use MER Lite to keep the most important information easily accessible on your iPhone, iPod Touch, or iPad. MER Lite will even do calculations for you; something your old pocket reference book can't do. MER Lite is divided into the following sections: * Motors and Wiring - Standard motor and motor starter sizes, tables of full-load currents, locked-rotor information, overload units, OCPD, nameplate information, synchronous motor speeds, three-phase STAR and DELTA diagrams, three-wire start-stop diagram, motor frame dimensions, and motor enclosure types. * Ampacities - Ampacities in raceway, cable, earth, and free air, and derating tables. * Conduit Fill table * Grounding Sizes - Equipment grounding conductor (EGC) and grounding electrode conductor (GEC). * Voltage Drop calculations * Conduit Bending - Includes the guide "The Master Bender Way" on how to bend conduit. See the Master Bender app or MasterBender.com website for more information. * Standard Tool List * Safety - Safety manual and first aid. Most pages contain a general scientific calculator. It is expression based: Just enter an expression and evaluate it. It understands trig and power functions, can convert between radians and degrees, and has built-in basic constants like pi and e. MER includes key NEC tables from the National Electrical Code (NEC) 2011. Visit our website at MasterSparky.com for more information. If you like MER Lite, you will love the full MER. It contains much more information. The full MER are available in versions covering the NEC 2011, 2014, and 2017 code years.

Screenshots

iBend Pipe4 screens
Master Electrician Ref. Lite4 screens

Verdict

The call

The clearest difference is price: Master Electrician Ref. Lite at Free against iBend Pipe's $4.99. Master Electrician Ref. Lite also leads on rating (4.7 vs 4.2) and ratings volume (2.5K vs 106). iBend Pipe's advantage is review sentiment (81% vs 50%) and update cadence (fortnightly vs every 4 months). On ads, in-app purchases, 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

Master Electrician Ref. Lite is free to download; iBend Pipe costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Master Electrician Ref. Lite holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: Master Electrician Ref. Lite has 2.5K ratings behind it against 106, so its average is the more settled of the two. Written reviews complicate that: 81% of iBend Pipe's written reviews are positive against 50% of Master Electrician Ref. Lite's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

iBend Pipe ships an update fortnightly, Master Electrician Ref. Lite every 4 months. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

Scorecard7 real differences · 4 level
iBend Pipe versus Master Electrician Ref. Lite: the parameters behind the verdict, then further details
ParameteriBend PipeMaster Electrician Ref. Lite
Price$4.99Free — better
Rating4.2 (106 ratings)4.7 (2.5K ratings) — better
Positive reviews81.1% of reviews — better50.0% of reviews
Number of ratings1062.5K — better
Update frequencyFortnightly — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
Best chart rank#5 — better—
DevicesiPhone, Apple WatchiPhone, iPad, iPod — better
Requires iOS26.011.4 — better
Further details — not scored
Size28 MB46 MB
Age rating4+12+
DeveloperFrancisco AlcalaPawEng, LLC

Customer experience

iBend Pipe

All ratings106 ratings
Positive78.3%
Neutral2.8%
Negative18.9%
Written reviews111 reviews
Positive81.1%
Neutral3.6%
Negative15.3%

Master Electrician Ref. Lite

All ratings2,509 ratings
Positive92.6%
Neutral4.6%
Negative2.8%
Written reviews6 reviews
Positive50.0%
Neutral16.7%
Negative33.3%

Bugs and requests

iBend Pipe

Reported bugs

8 issues
  • Apple Watch app crashes
  • Missing app icon in app library after purchase
  • Segment bend calculations producing incorrect developed length
  • 4-point saddle measurements (ABCD) potentially inaccurate
  • Step-by-step instructions removed in recent update
Show 3 more
  • App becomes unresponsive with certain calculations
  • Bender type selection not retained between sessions
  • Incompatibility with Android version features on iOS

Requested features

17 requests
  • Apple Watch compatibility and offset calculator
  • Support for rigid conduit calculations
  • Metric system measurements
  • Multi-bend layout (offset + 90 + kick in one stick)
  • Parallel offset calculations for different pipe sizes
Show 12 more
  • Pipe spacing calculations for panel entry
  • Gain calculations for deducts
  • Conduit shrink information
  • 3-point saddle with step-by-step instructions
  • Support for larger pipe sizes (2", 4" etc)
  • Hickey bender calculations
  • Parker and Swagelok crank bender support
  • Hydraulic bender support
  • Front of shoe adjustment for table benders
  • Ability to select bender and conduit size each time
  • Simpler/faster calculation mode option
  • Detailed visual descriptions and pictures for bending techniques

Master Electrician Ref. Lite

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

iBend Pipe

No in-app purchases

None

Master Electrician Ref. Lite

No in-app purchases

Questions

Is iBend Pipe free?
iBend Pipe costs $4.99, with no in-app purchases.
Is Master Electrician Ref. Lite free?
Master Electrician Ref. Lite is free to download, with no in-app purchases.
Which has better reviews, iBend Pipe or Master Electrician Ref. Lite?
Master Electrician Ref. Lite is rated higher. iBend Pipe averages 4.2 out of 5 from 106 ratings, while Master Electrician Ref. Lite averages 4.7 from 2.5K ratings.
Do iBend Pipe or Master Electrician Ref. Lite have ads?
Neither iBend Pipe nor Master Electrician Ref. Lite shows ads.
Which is updated more often, iBend Pipe or Master Electrician Ref. Lite?
iBend Pipe ships an update fortnightly, and Master Electrician Ref. Lite every 4 months. Most recently, iBend Pipe was updated on October 15, 2026 and Master Electrician Ref. Lite on October 9, 2026.

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