# BWC5 vs HVAC Tools PT Chart

The clearest difference is in-app purchases: BWC5 at none against HVAC Tools PT Chart's 3. BWC5 also leads on device support (3 vs 1) and iOS requirement (11.0 vs 18). HVAC Tools PT Chart's advantage is update cadence (monthly vs every 15 months). On price and ads there is nothing between them.

Both are free to download. HVAC Tools PT Chart sells 3 in-app purchases, starting at $4.99 per month. BWC5 asks for nothing beyond the download.

BWC5 ships an update every 15 months, HVAC Tools PT Chart monthly. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | BWC5 | HVAC Tools PT Chart |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 15 months | **Monthly** |
| Size | 22 MB | 9 MB |
| Requires iOS | **11.0** | 18 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Oleg Novoseltsev](https://appshunter.io/developer/1300688470) | [Karol Jaworski](https://appshunter.io/developer/1799974477) |

## What reviewers say

### BWC5

[App page](https://appshunter.io/ios/app/bwc5/id1507653222)

**Features:** macOS Compatibility

**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 BWC5 free?

BWC5 is free to download, with no in-app purchases.

### Is HVAC Tools PT Chart free?

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

### Do BWC5 or HVAC Tools PT Chart have ads?

Neither BWC5 nor HVAC Tools PT Chart shows ads.

### Which is updated more often, BWC5 or HVAC Tools PT Chart?

BWC5 ships an update every 15 months, and HVAC Tools PT Chart monthly. Most recently, BWC5 was updated on October 27, 2026 and HVAC Tools PT Chart on October 28, 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.*