# Freon Tracker vs BaseCalc HVAC Calculator

Freon Tracker and BaseCalc HVAC Calculator are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Freon Tracker sells 2 in-app purchases, starting at $19.99 per month and BaseCalc HVAC Calculator sells 2 in-app purchases, starting at $7.00 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Freon Tracker | BaseCalc HVAC Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/basecalc-hvac-calculator/id6786116451/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 6 weeks |
| Monetization | — | Freemium |
| Size | 36 MB | 53 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Muhammet Seytiyev](https://appshunter.io/developer/1887214954) | [BASEMAPPED LLC](https://appshunter.io/developer/1896354976) |

## What reviewers say

### Freon Tracker

[App page](https://appshunter.io/ios/app/freon-tracker/id6761001685)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly Subscription | $19.99 | per month |
| Pro Subscription | $219.99 | per year |


### BaseCalc HVAC Calculator

[App page](https://appshunter.io/ios/app/basecalc-hvac-calculator/id6786116451)

This professional tool offers 18 HVAC calculators for field use, including BTU, CFM, duct sizing, and psychrometrics. It saves calculation history, job records, and allows PDF export of worksheets. The app works offline and features a high-contrast interface for job sites.

**Highlights:** 18 HVAC calculators, BTU/CFM/Duct sizing, Psychrometric calculations, Refrigerant checks, Job records and worksheets, PDF export, Offline functionality

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HVAC Pro Monthly | $7.00 | per month |
| HVAC Pro Yearly | $50.00 | per year |


## Frequently asked questions

### Is Freon Tracker free?

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

### Is BaseCalc HVAC Calculator free?

BaseCalc HVAC Calculator is free to download, with in-app purchases available.

### Do Freon Tracker or BaseCalc HVAC Calculator have ads?

Neither Freon Tracker nor BaseCalc HVAC Calculator 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.*