# Mobile Day, Networking App vs PDF Compression

The clearest difference is in-app purchases: Mobile Day, Networking App at none against PDF Compression's 1. Mobile Day, Networking App also leads on ads (none vs shown) and iOS requirement (9.0 vs 18.5). On price, update cadence and device support there is nothing between them.

Both are free to download. PDF Compression sells 1 one-off in-app purchase. Mobile Day, Networking App asks for nothing beyond the download.

Mobile Day, Networking App ships an update every 5 days, PDF Compression every 4 days. The most recent releases landed on September 18, 2026 and July 3, 2026 respectively.

## The numbers

| Metric | Mobile Day, Networking App | PDF Compression |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/pdf-compression/id6752516285/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 days | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 73 MB | 19 MB |
| Requires iOS | **9.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [INTERNALIA GROUP](https://appshunter.io/developer/962729762) | [Antonio Gonzalez de la aleja german](https://appshunter.io/developer/1839645711) |

## What reviewers say

### Mobile Day, Networking App

[App page](https://appshunter.io/ios/app/mobile-day-networking-app/id1301475319)

**Features:** macOS Compatibility

**In-app purchases:** none


### PDF Compression

[App page](https://appshunter.io/ios/app/pdf-compression/id6752516285)

Easily reduce the size of your PDF files without sacrificing quality. This tool is perfect for students and professionals needing to optimize documents for storage, email, or sharing. Compress multiple files quickly and efficiently.

**Highlights:** Compress PDFs for free, Reduce file size to specific megabytes, Optimize documents for email and sharing, Compress multiple PDFs at once, Maintain document quality during compression, Convert PDFs to ZIP format

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Mobile Day, Networking App free?

Mobile Day, Networking App is free to download, with no in-app purchases.

### Is PDF Compression free?

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

### Do Mobile Day, Networking App or PDF Compression have ads?

PDF Compression shows ads; Mobile Day, Networking App does not.

### Which is updated more often, Mobile Day, Networking App or PDF Compression?

Mobile Day, Networking App ships an update every 5 days, and PDF Compression every 4 days. Most recently, Mobile Day, Networking App was updated on September 18, 2026 and PDF Compression on July 3, 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.*