# Pipe Kit Offset Calculator Pro vs Trades

The clearest difference is iOS requirement: Pipe Kit Offset Calculator Pro at 15.0 against Trades's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Pipe Kit Offset Calculator Pro sells 2 in-app purchases, starting at $1.99 per month and Trades sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Pipe Kit Offset Calculator Pro | Trades |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pipe-kit-offset-calculator-pro/id6760276699/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Free | — |
| Size | 36 MB | 4 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [成昂 闫](https://appshunter.io/developer/1525052553) | [Paul Gregory](https://appshunter.io/developer/1886332971) |

## What reviewers say

### Pipe Kit Offset Calculator Pro

[App page](https://appshunter.io/ios/app/pipe-kit-offset-calculator-pro/id6760276699)

Calculate pipe offsets, weight, and fittings with precision. Features real-time updates, interactive 3D visualization, and multiple input modes for engineers and plumbers. Save and restore previous calculations.

**Highlights:** Offset Calculator, Interactive 3D Chart, Real-Time Results, Multiple Input Modes, Manufacturing Details, History & Restore

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pipe Kit Pro Monthly | $1.99 | per month |
| Pipe Kit Pro Yearly | $17.99 | per year |


### Trades

[App page](https://appshunter.io/ios/app/trades-calc/id6761733764)

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Electrical Pack | $6.99 | one-time |
| Concrete Pack | $6.99 | one-time |
| Welding Pack | $6.99 | one-time |
| Plumbing Pack | $6.99 | one-time |
| Framing Pack | $6.99 | one-time |
| HVAC Pack | $6.99 | one-time |
| App Unlock | $9.99 | one-time |
| All Access | $34.99 | one-time |


## Frequently asked questions

### Is Pipe Kit Offset Calculator Pro free?

Pipe Kit Offset Calculator Pro is free to download, with in-app purchases available.

### Is Trades free?

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

### Do Pipe Kit Offset Calculator Pro or Trades have ads?

Neither Pipe Kit Offset Calculator Pro nor Trades shows ads.

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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.*