iBend Pipe vs KNIPEX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Calculates various conduit bends
- Supports English and Metric measurements
- Instant, one-screen calculations
- Accurate centerline bending radius calculations
- Includes protractor function
- Customizable bender profiles
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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
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.
- Find the right pliers
- Access entire product range
- View product details
- Save favorites to wish list
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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
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Verdict
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
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.
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.
iBend Pipe ships an update fortnightly, KNIPEX every 3 months. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.
| Parameter | iBend Pipe | KNIPEX |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | 4.2 (107 ratings) | 4.9 (152 ratings) — better |
| Positive reviews | 81.1% of reviews | 100.0% of reviews — better |
| Number of ratings | 107 | 152 — better |
| Update frequency | Fortnightly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Best chart rank | #10 — better | — |
| Devices | iPhone, iPad, Apple Watch — better | iPhone |
| Requires iOS | 26.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 40 MB | 50 MB |
| Age rating | 4+ | 4+ |
| Developer | Francisco Alcala | KNIPEX |
Customer experience
iBend Pipe
KNIPEX
User reviews
iBend Pipe
From 107 App Store ratingsWhat 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 ratingsWhat 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
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- 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
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- 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
iBend Pipe
No in-app purchases
KNIPEX
No in-app purchases








