# Pipefitter's Mate vs Pipe Offset Calc

The clearest difference is price: Pipe Offset Calc at Free against Pipefitter's Mate's $7.99. Pipe Offset Calc also leads on update cadence (every 5 days vs fortnightly). Pipefitter's Mate's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

Pipe Offset Calc is free to download; Pipefitter's Mate costs $7.99 up front. Pipe Offset Calc sells 1 one-off in-app purchase. Pipefitter's Mate asks for nothing beyond the download.

Pipefitter's Mate ships an update fortnightly, Pipe Offset Calc every 5 days. The most recent releases landed on November 9, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Pipefitter's Mate | Pipe Offset Calc |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Size | 35 MB | 22 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Florin Chiriac](https://appshunter.io/developer/1875844632) | [Aliaksei Shuliakouski](https://appshunter.io/developer/6795032775) |

## What reviewers say

### Pipefitter's Mate

[App page](https://appshunter.io/ios/app/pipefitters-mate-calculator/id6758932569)

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

**In-app purchases:** none


### Pipe Offset Calc

[App page](https://appshunter.io/ios/app/pipe-offset-calc-spoolset/id6805885264)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock everything | $12.99 | one-time |


## Frequently asked questions

### Is Pipefitter's Mate free?

Pipefitter's Mate costs $7.99, with no in-app purchases.

### Is Pipe Offset Calc free?

Pipe Offset Calc is free to download, with in-app purchases available.

### Do Pipefitter's Mate or Pipe Offset Calc have ads?

Neither Pipefitter's Mate nor Pipe Offset Calc shows ads.

### Which is updated more often, Pipefitter's Mate or Pipe Offset Calc?

Pipefitter's Mate ships an update fortnightly, and Pipe Offset Calc every 5 days. Most recently, Pipefitter's Mate was updated on November 9, 2026 and Pipe Offset Calc on October 29, 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.*