# COPD Advances vs Pulmonary Technologist Prep

The clearest difference is in-app purchases: COPD Advances at none against Pulmonary Technologist Prep's 9. COPD Advances also leads on update cadence (daily vs every 4 months) and iOS requirement (12.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Pulmonary Technologist Prep sells 9 in-app purchases, starting at $8.99 per 7 days. COPD Advances asks for nothing beyond the download.

COPD Advances ships an update daily, Pulmonary Technologist Prep every 4 months. The most recent releases landed on October 1, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | COPD Advances | Pulmonary Technologist Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 4 months |
| Size | 156 MB | 50 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Med Learning Group](https://appshunter.io/developer/1268829636) | [Exam Prep OU](https://appshunter.io/developer/1689642184) |

## What reviewers say

### COPD Advances

[App page](https://appshunter.io/ios/app/copd-advances/id6478634528)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pulmonary Technologist Prep

[App page](https://appshunter.io/ios/app/pulmonary-technologist-prep/id6747882163)

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CPFT Weekly Full Access | $8.99 | per 7 days |
| CPFT Monthly Full Access | $24.99 | per month |
| CPFT Monthly Full Access | $34.99 | per month |
| CPFT Quarterly Full Access | $55.99 | per 3 months |
| CPFT Quarterly Full Access | $59.99 | per 3 months |
| CPFT Semiannual Full Access | $75.99 | per 6 months |
| CPFT Semiannual Full Access | $79.99 | per 6 months |
| CPFT Annual Full Access | $109.99 | per year |
| CPFT Annual Full Access | $119.99 | per year |


## Frequently asked questions

### Is COPD Advances free?

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

### Is Pulmonary Technologist Prep free?

Pulmonary Technologist Prep is free to download, with in-app purchases available.

### Do COPD Advances or Pulmonary Technologist Prep have ads?

Neither COPD Advances nor Pulmonary Technologist Prep shows ads.

### Which is updated more often, COPD Advances or Pulmonary Technologist Prep?

COPD Advances ships an update daily, and Pulmonary Technologist Prep every 4 months. Most recently, COPD Advances was updated on October 1, 2026 and Pulmonary Technologist Prep on October 10, 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.*