Comparison

iBend Pipe vs KNIPEX

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 1st 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

KNIPEX

Easily locate the perfect pliers from an extensive catalog. Browse product details, save preferred items to a personal wish list, and ensure you always have the right tool for the job.

Highlights
  • Find the right pliers
  • Access entire product range
  • View product details
  • Save favorites to wish list
Features
Read full description

With the KNIPEX app you can always find the right pliers for you. Get access to the entire KNIPEX range, find out about our products and save your favorites on your personal wish list.a

Screenshots

iBend Pipe4 screens
KNIPEX4 screens

Verdict

The call

The clearest difference is price: KNIPEX at Free against iBend Pipe's $4.99. KNIPEX also leads on rating (4.9 vs 4.2) and review sentiment (100% vs 81%). iBend Pipe's advantage is update cadence (fortnightly vs every 3 months) and chart position (#10 vs unranked). On 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

KNIPEX 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

KNIPEX holds the better App Store score, 4.9 against 4.2. Both are backed by a comparable volume of ratings — 107 and 152 respectively. Written reviews point the same way: 81% of iBend Pipe's written reviews are positive against 100% of KNIPEX's.

UpkeepUpdate frequency

iBend Pipe ships an update fortnightly, KNIPEX every 3 months. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

Scorecard8 real differences · 3 level
iBend Pipe versus KNIPEX: the parameters behind the verdict, then further details
ParameteriBend PipeKNIPEX
Price$4.99Free — better
Rating4.2 (107 ratings)4.9 (152 ratings) — better
Positive reviews81.1% of reviews100.0% of reviews — better
Number of ratings107152 — better
Update frequencyFortnightly — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
Best chart rank#10 — better—
DevicesiPhone, iPad, Apple Watch — betteriPhone
Requires iOS26.016.4 — better
Further details — not scored
Size40 MB50 MB
Age rating4+4+
DeveloperFrancisco AlcalaKNIPEX

Customer experience

iBend Pipe

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

KNIPEX

All ratings147 ratings
Positive98.6%
Neutral0.7%
Negative0.7%
Written reviews31 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

User reviews

iBend Pipe

From 107 App Store ratings

What we love

  • 🚀 Saves significant time on job sites
  • 📐 Accurate calculations for complex bends
  • 👍 User-friendly interface and intuitive design
  • 💡 Comprehensive bend types (offsets, saddles, kicks, rolls)
  • 🎓 Excellent tool for apprentices and learning

Room to improve

  • 🐛 Limited support for rigid conduit (EMT-focused)
  • 🐛 Greyed out options without clear explanation
  • 🐛 Apple Watch compatibility issues and crashes
  • 🐛 Missing app icon after purchase
  • 🐛 Inconsistent bender/conduit size detection

KNIPEX

From 152 App Store ratings

What we love

  • 👍 Easy to use and intuitive
  • 💡 Helpful for finding the right tool
  • 🚀 Fast and efficient search
  • 👍 Well-organized catalog
  • 💡 AR feature is innovative and useful

Room to improve

  • 💡 Could be faster in animations/transitions
  • 💡 Missing video demonstrations for tools

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

KNIPEX

Requested features

4 requests
  • Video demonstrations for each tool
  • Ability to compare multiple products
  • Direct in-app purchasing
  • More applications listed in search filters

In-app purchases

None

iBend Pipe

No in-app purchases

None

KNIPEX

No in-app purchases

Questions

Is iBend Pipe free?
iBend Pipe costs $4.99, with no in-app purchases.
Is KNIPEX free?
KNIPEX is free to download, with no in-app purchases.
Which has better reviews, iBend Pipe or KNIPEX?
KNIPEX is rated higher. iBend Pipe averages 4.2 out of 5 from 107 ratings, while KNIPEX averages 4.9 from 152 ratings.
Do iBend Pipe or KNIPEX have ads?
Neither iBend Pipe nor KNIPEX shows ads.
Which is updated more often, iBend Pipe or KNIPEX?
iBend Pipe ships an update fortnightly, and KNIPEX every 3 months. Most recently, iBend Pipe was updated on November 1, 2026 and KNIPEX on October 30, 2026.

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