# Pipe Sizer vs Agtrinsic

The clearest difference is price: Agtrinsic at Free against Pipe Sizer's $12.99. Agtrinsic also leads on update cadence (every 5 days vs every 17 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Agtrinsic is free to download; Pipe Sizer costs $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Pipe Sizer ships an update every 17 months, Agtrinsic every 5 days. The most recent releases landed on September 20, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Pipe Sizer | Agtrinsic |
| --- | --- | --- |
| Price | $12.99 | **Free** |
| Rating | **[4.8 (10 ratings)](https://appshunter.io/ios/app/pipe-sizer-water/id1316033381/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 5 days** |
| Monetization | Paid | — |
| Size | 2 MB | 136 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pheinex, LLC](https://appshunter.io/developer/996932317) | [Intelinair](https://appshunter.io/developer/1442354522) |

## What reviewers say

### Pipe Sizer

[App page](https://appshunter.io/ios/app/pipe-sizer-water/id1316033381)

This app helps water piping system engineers and designers quickly and accurately design and analyze piping systems. It offers direct input for flow, friction, or velocity, with live calculation updates and support for various units and pipe materials.

**Highlights:** Quickly size new piping systems, Analyze existing piping systems, Direct input for flow, friction, or velocity, Live calculation updates, Supports SI and IP units, Works with steel, copper, and PVC pipes, Includes fluid data for water and glycols

**Features:** Vision Pro support

**In-app purchases:** none


### Agtrinsic

[App page](https://appshunter.io/ios/app/agtrinsic/id1664681960)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pipe Sizer free?

Pipe Sizer costs $12.99, with no in-app purchases.

### Is Agtrinsic free?

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

### Do Pipe Sizer or Agtrinsic have ads?

Neither Pipe Sizer nor Agtrinsic shows ads.

### Which is updated more often, Pipe Sizer or Agtrinsic?

Pipe Sizer ships an update every 17 months, and Agtrinsic every 5 days. Most recently, Pipe Sizer was updated on September 20, 2026 and Agtrinsic on September 26, 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.*