# Haikan Pipit vs Pipe Offset Calculator!

The clearest difference is price: Haikan Pipit at Free against Pipe Offset Calculator!'s $6.99. Haikan Pipit also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17.0). Pipe Offset Calculator!'s advantage is in-app purchases (none vs 2) and ads (none vs shown). On update cadence there is nothing between them.

Haikan Pipit is free to download; Pipe Offset Calculator! costs $6.99 up front. Haikan Pipit sells 2 in-app purchases, starting at $3.99 per month. Pipe Offset Calculator! asks for nothing beyond the download.

Haikan Pipit ships an update every 3 weeks, Pipe Offset Calculator! every 9 days. The most recent releases landed on October 9, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Haikan Pipit | Pipe Offset Calculator! |
| --- | --- | --- |
| Price | **Free** | $6.99 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Best chart rank | — | **#200** |
| Size | 226 MB | 2 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [NETSTILL LIMITED LIABILITY CO.](https://appshunter.io/developer/1718197858) | [NOSHU, llc](https://appshunter.io/developer/6789740441) |

## What reviewers say

### Haikan Pipit

[App page](https://appshunter.io/ios/app/haikan-pipit/id6473008995)

Calculate precise cut lengths for various pipe fittings and view their dimensions in a 3D catalog. Supports multiple fitting types with plans for future additions like sharing and quantity estimation.

**Highlights:** Cut length calculation for fitting combinations, 3D pipe catalog with dimension drawings, Support for DV, TS/HI, HT, White-thread, Water Supply Core, Butt-weld, and Stainless Press-Type fittings, Future updates planned for sharing and quantity estimation, View pipe and fitting shapes and dimensions

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プロ版（1ヶ月） | $3.99 | per month |
| プロ版（1年間） | $39.99 | per year |


### Pipe Offset Calculator!

[App page](https://appshunter.io/ios/app/pipe-offset-calculator/id6789740873)

**Currently charting:** #200 Top Paid · Productivity (US App Store)

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

**In-app purchases:** none


## Frequently asked questions

### Is Haikan Pipit free?

Haikan Pipit is free to download, with in-app purchases available.

### Is Pipe Offset Calculator! free?

Pipe Offset Calculator! costs $6.99, with no in-app purchases.

### Do Haikan Pipit or Pipe Offset Calculator! have ads?

Haikan Pipit shows ads; Pipe Offset Calculator! does not.

### Which is updated more often, Haikan Pipit or Pipe Offset Calculator!?

Haikan Pipit ships an update every 3 weeks, and Pipe Offset Calculator! every 9 days. Most recently, Haikan Pipit was updated on October 9, 2026 and Pipe Offset Calculator! on October 12, 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.*