# Pulmonary Scan vs NCFED

The clearest difference is update cadence: Pulmonary Scan at every 2 weeks against NCFED's every 3 months. NCFED's advantage is iOS requirement (13.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Pulmonary Scan ships an update every 2 weeks, NCFED every 3 months. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Pulmonary Scan | NCFED |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (18 ratings)](https://appshunter.io/ios/app/pulmonary-scan/id1523353997/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 48 MB | 148 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Haritha Katta](https://appshunter.io/developer/1523353999) | [TEKNET CONSULTANTS LTD](https://appshunter.io/developer/1265140181) |

## What reviewers say

### Pulmonary Scan

[App page](https://appshunter.io/ios/app/pulmonary-scan/id1523353997)

This app educates users about the health risks of smoking and vaping, offering tools to track sobriety and financial savings. It also provides a COPD screening test and interactive body maps detailing the effects of smoking on various organs.

**Highlights:** Sober counter for tracking abstinence days, Financial savings tracker for quitting smoking, COPD screening questionnaire, Interactive body map of smoking effects, Information on vaping dangers, Link to PulmoDaily blog

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

**In-app purchases:** none


### NCFED

[App page](https://appshunter.io/ios/app/ncfed/id1628094527)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pulmonary Scan free?

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

### Is NCFED free?

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

### Do Pulmonary Scan or NCFED have ads?

Neither Pulmonary Scan nor NCFED shows ads.

### Which is updated more often, Pulmonary Scan or NCFED?

Pulmonary Scan ships an update every 2 weeks, and NCFED every 3 months. Most recently, Pulmonary Scan was updated on October 24, 2026 and NCFED on October 12, 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.*