# Tracking EC vs Compress PDF

The clearest difference is in-app purchases: Tracking EC at none against Compress PDF's 2. Tracking EC also leads on iOS requirement (12.1 vs 18). On price, ads and device support there is nothing between them.

Both are free to download. Compress PDF sells 2 in-app purchases, starting at $3.99 per 7 days. Tracking EC asks for nothing beyond the download.

## The numbers

| Metric | Tracking EC | Compress PDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/compress-pdf-pdf-compressor/id6752114881/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | — | Subscription |
| Size | 54 MB | 14 MB |
| Requires iOS | **12.1** | 18 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [Henry Palacios](https://appshunter.io/developer/1543058775) | [Artiom Yakoventsev](https://appshunter.io/developer/1827801312) |

## What reviewers say

### Tracking EC

[App page](https://appshunter.io/ios/app/tracking-ec/id6499063524)

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

**In-app purchases:** none


### Compress PDF

[App page](https://appshunter.io/ios/app/compress-pdf-pdf-compressor/id6752114881)

This app allows you to reduce the file size of PDF documents while maintaining text selectability and searchability. It offers various editing tools like merging, splitting, and reordering pages, all processed on your device for enhanced privacy. A subscription is needed to save or share your work.

**Highlights:** Reduce PDF file size, Preserve text and layout, On-device processing, Merge and split PDFs, Reorder and remove pages, Password protect PDFs, Convert images to PDF

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $3.99 | per 7 days |
| Lifetime Premium | $19.99 | one-time |


## Frequently asked questions

### Is Tracking EC free?

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

### Is Compress PDF free?

Compress PDF is free to download, with in-app purchases available.

### Do Tracking EC or Compress PDF have ads?

Neither Tracking EC nor Compress PDF 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.*