# Pipe Offset Calculator Pro vs Zero Helper

The clearest difference is update cadence: Zero Helper at every 13 months against Pipe Offset Calculator Pro's every 77 months. Pipe Offset Calculator Pro's advantage is price ($4.99 vs $9.99) and iOS requirement (9.0 vs 16.4). On ads, in-app purchases and device support there is nothing between them.

Pipe Offset Calculator Pro costs $4.99 and Zero Helper $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Pipe Offset Calculator Pro ships an update every 77 months, Zero Helper every 13 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Pipe Offset Calculator Pro | Zero Helper |
| --- | --- | --- |
| Price | **$4.99** | $9.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 77 months | **Every 13 months** |
| Size | 2 MB | 42 MB |
| Requires iOS | **9.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Bhavinkumar Satashiya](https://appshunter.io/developer/1361485921) | [Michael Johnston](https://appshunter.io/developer/1834807477) |

## What reviewers say

### Pipe Offset Calculator Pro

[App page](https://appshunter.io/ios/app/pipe-offset-calculator-pro/id1440265486)

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

**In-app purchases:** none


### Zero Helper

[App page](https://appshunter.io/ios/app/zero-helper/id6752366475)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pipe Offset Calculator Pro free?

Pipe Offset Calculator Pro costs $4.99, with no in-app purchases.

### Is Zero Helper free?

Zero Helper costs $9.99, with no in-app purchases.

### Do Pipe Offset Calculator Pro or Zero Helper have ads?

Neither Pipe Offset Calculator Pro nor Zero Helper shows ads.

### Which is updated more often, Pipe Offset Calculator Pro or Zero Helper?

Pipe Offset Calculator Pro ships an update every 77 months, and Zero Helper every 13 months. Most recently, Pipe Offset Calculator Pro was updated on October 26, 2026 and Zero Helper on October 24, 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.*