# EmergencySOS vs COPD Tracker Diary

The clearest difference is in-app purchases: EmergencySOS at none against COPD Tracker Diary's 14. COPD Tracker Diary's advantage is device support (4 vs 2). On price, ads and iOS requirement there is nothing between them.

Both are free to download. COPD Tracker Diary sells 14 in-app purchases, starting at $4.95 per month. EmergencySOS asks for nothing beyond the download.

## The numbers

| Metric | EmergencySOS | COPD Tracker Diary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Size | 23 MB | 199 MB |
| Requires iOS | **15.1** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [Burak Yıldırım](https://appshunter.io/developer/1855546820) | [Digital Therapeutics](https://appshunter.io/developer/1721663167) |

## What reviewers say

### EmergencySOS

[App page](https://appshunter.io/ios/app/emergencysos/id6757523170)

**Features:** macOS Compatibility

**In-app purchases:** none


### COPD Tracker Diary

[App page](https://appshunter.io/ios/app/copd-tracker-diary/id6761026981)

**Features:** macOS Compatibility, Siri integration, Apple Watch app, iMessage stickers, Vision Pro support

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| steady pass | $4.95 | per month |
| weather max | $9.99 | per 3 months |
| carey ai max | $19.99 | per month |
| smart pass | $19.99 | per year |
| smart pass | $24.99 | per year |
| carey ai ultra | $29.99 | per month |
| limited sale | $34.99 | per year |
| your free pass | $39.99 | per year |
| select pass | $44.99 | per year |
| Yearly Trial | $44.99 | per year |
| 7-Day Trial | $49.99 | per year |
| store credit | $0.99 | one-time |
| carey ai credits | $8.99 | one-time |
| lifetime upgrade | $119.99 | one-time |


## Frequently asked questions

### Is EmergencySOS free?

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

### Is COPD Tracker Diary free?

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

### Do EmergencySOS or COPD Tracker Diary have ads?

Neither EmergencySOS nor COPD Tracker Diary 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.*