# ieKuru vs PipeChecker

The clearest difference is price: ieKuru at Free against PipeChecker's $7.99. ieKuru also leads on iOS requirement (8.0 vs 15.0). On review sentiment, update cadence, ads and in-app purchases there is nothing between them.

ieKuru is free to download; PipeChecker costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ieKuru ships an update every 5 months, PipeChecker every 4 months. The most recent releases landed on September 30, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | ieKuru | PipeChecker |
| --- | --- | --- |
| Price | **Free** | $7.99 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 months** |
| Monetization | **Free** | Paid |
| Size | 22 MB | 27 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [福井コンピュータアーキテクト株式会社](https://appshunter.io/developer/559726637) | [AIR DESIGN, INC.](https://appshunter.io/developer/923430781) |

## What reviewers say

### ieKuru

[App page](https://appshunter.io/ios/app/iekuru/id565885791)

View and interact with 3D architectural models on your iPad or iPhone. Explore designs with intuitive touch controls, including walk-through simulations and angle switching. Requires specific XVL file formats from compatible software.

**Highlights:** 3D model viewing with rotation, pan, and zoom, One-touch angle switching for exterior/interior views, Walk-through mode for immersive exploration, Lightweight XVL file format support, Integration with ARCHI Box for presentations, Client access for viewing their own housing data

**In-app purchases:** none


### PipeChecker

[App page](https://appshunter.io/ios/app/pipechecker/id1632174229)

This tool assists HVAC, sanitary, and plant piping engineers in selecting optimal pressure piping sizes with simple operations. It streamlines the design process for piping equipment technicians.

**Highlights:** Optimal pressure pipe sizing, Simplified operation, For piping equipment technicians, Supports HVAC, sanitary, and plant systems

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

**In-app purchases:** none


## Frequently asked questions

### Is ieKuru free?

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

### Is PipeChecker free?

PipeChecker costs $7.99, with no in-app purchases.

### Do ieKuru or PipeChecker have ads?

Neither ieKuru nor PipeChecker shows ads.

### Which is updated more often, ieKuru or PipeChecker?

ieKuru ships an update every 5 months, and PipeChecker every 4 months. Most recently, ieKuru was updated on September 30, 2026 and PipeChecker on October 8, 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.*