# AI Ductulator vs Freon Tracker

The clearest difference is price: Freon Tracker at Free against AI Ductulator's $3.99. AI Ductulator's advantage is in-app purchases (none vs 2) and iOS requirement (13.0 vs 15.6). On ads and device support there is nothing between them.

Freon Tracker is free to download; AI Ductulator costs $3.99 up front. Freon Tracker sells 2 in-app purchases, starting at $19.99 per month. AI Ductulator asks for nothing beyond the download.

## The numbers

| Metric | AI Ductulator | Freon Tracker |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[3.9 (9 ratings)](https://appshunter.io/ios/app/ai-ductulator/id986252467/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 52 months | — |
| Monetization | Paid | — |
| Size | 89 MB | 36 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [pasquale dipaola](https://appshunter.io/developer/986252466) | [Muhammet Seytiyev](https://appshunter.io/developer/1887214954) |

## What reviewers say

### AI Ductulator

[App page](https://appshunter.io/ios/app/ai-ductulator/id986252467)

This application serves as a duct sizing calculator for HVAC professionals and enthusiasts. It provides quick and accurate calculations for duct dimensions based on various parameters.

**Highlights:** Duct sizing calculations, HVAC parameter input, Accurate dimension results, User-friendly interface

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is AI Ductulator free?

AI Ductulator costs $3.99, with no in-app purchases.

### Is Freon Tracker free?

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

### Do AI Ductulator or Freon Tracker have ads?

Neither AI Ductulator nor Freon Tracker 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.*