# PipeSizer vs HVAC Tools PT Chart

The clearest difference is price: HVAC Tools PT Chart at Free against PipeSizer's $4.99. PipeSizer's advantage is in-app purchases (none vs 3) and iOS requirement (12.0 vs 18).

HVAC Tools PT Chart is free to download; PipeSizer costs $4.99 up front. HVAC Tools PT Chart sells 3 in-app purchases, starting at $4.99 per month. PipeSizer asks for nothing beyond the download.

## The numbers

| Metric | PipeSizer | HVAC Tools PT Chart |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Monthly |
| Size | 57 MB | 9 MB |
| Requires iOS | **12.0** | 18 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 4+ |
| Developer | [Mulberrysoft](https://appshunter.io/developer/1612779919) | [Karol Jaworski](https://appshunter.io/developer/1799974477) |

## What reviewers say

### PipeSizer

[App page](https://appshunter.io/ios/app/pipesizer/id6471234725)

**In-app purchases:** none


### HVAC Tools PT Chart

[App page](https://appshunter.io/ios/app/hvac-tools-pt-chart-gauge/id6760602879)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gauge Pro | $4.99 | per month |
| Gauge Pro | $39.99 | per year |
| Gauge Pro | $39.99 | per year |


## Frequently asked questions

### Is PipeSizer free?

PipeSizer costs $4.99, with no in-app purchases.

### Is HVAC Tools PT Chart free?

HVAC Tools PT Chart is free to download, with in-app purchases available.

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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.*