# iBend Pipe vs ATEI

The clearest difference is price: ATEI at Free against iBend Pipe's $4.99. ATEI also leads on iOS requirement (15.5 vs 26.0). iBend Pipe's advantage is update cadence (fortnightly vs every 6 months) and chart position (#8 vs unranked). On ads, in-app purchases and device support there is nothing between them.

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

iBend Pipe ships an update fortnightly, ATEI every 6 months. The most recent releases landed on October 15, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | iBend Pipe | ATEI |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.2 (106 ratings)](https://appshunter.io/ios/app/ibend-pipe/id339407922/reviews)** | — |
| Number of ratings | **106** | — |
| Positive reviews | 81.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 months |
| Monetization | Paid | — |
| Best chart rank | **#8** | — |
| Size | 28 MB | 71 MB |
| Requires iOS | 26.0 | **15.5** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Francisco Alcala](https://appshunter.io/developer/339407925) | [Mosaic Learning, Inc.](https://appshunter.io/developer/518404678) |

## What reviewers say

### iBend Pipe

[App page](https://appshunter.io/ios/app/ibend-pipe/id339407922)

**Currently charting:** #8 Top Paid · Productivity, #113 Top Paid (US App Store)

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:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 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

**What reviewers complain about**

- 🐛 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

**Reported bugs**

- 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

**Requested features**

- 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


### ATEI

[App page](https://appshunter.io/ios/app/atei-98/id6737282779)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is iBend Pipe free?

iBend Pipe costs $4.99, with no in-app purchases.

### Is ATEI free?

ATEI is free to download, with no in-app purchases.

### Do iBend Pipe or ATEI have ads?

Neither iBend Pipe nor ATEI shows ads.

### Which is updated more often, iBend Pipe or ATEI?

iBend Pipe ships an update fortnightly, and ATEI every 6 months. Most recently, iBend Pipe was updated on October 15, 2026 and ATEI on September 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*