# Melissa IA vs Pdf Compressor

The clearest difference is in-app purchases: Melissa IA at none against Pdf Compressor's 2. Melissa IA also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.4). Pdf Compressor's advantage is ads (none vs shown) and update cadence (every 2 months vs every 9 months). On price there is nothing between them.

Both are free to download. Pdf Compressor sells 2 in-app purchases, starting at $4.99 per 7 days. Melissa IA asks for nothing beyond the download.

Melissa IA ships an update every 9 months, Pdf Compressor every 2 months. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Melissa IA | Pdf Compressor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (5 ratings)](https://appshunter.io/ios/app/pdf-compressor-compress-file/id6756977235/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 57 MB | 35 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [dylan kavundama](https://appshunter.io/developer/1846098177) | [Anmol Kulshreshtha](https://appshunter.io/developer/1786860244) |

## What reviewers say

### Melissa IA

[App page](https://appshunter.io/ios/app/melissa-ia/id6756558055)

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

**In-app purchases:** none


### Pdf Compressor

[App page](https://appshunter.io/ios/app/pdf-compressor-compress-file/id6756977235)

This app helps you reduce the size of PDF files quickly and easily without sacrificing quality. It's perfect for optimizing documents for sharing, email, or storage, offering a simple interface for efficient compression.

**Highlights:** Compress PDF files easily, High-quality compression, Fast processing, Secure, local compression, Preview before sharing, Instant sharing of compressed PDFs

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| weekly subscription | $4.99 | per 7 days |
| yearly subscription | $19.99 | per year |


## Frequently asked questions

### Is Melissa IA free?

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

### Is Pdf Compressor free?

Pdf Compressor is free to download, with in-app purchases available.

### Do Melissa IA or Pdf Compressor have ads?

Melissa IA shows ads; Pdf Compressor does not.

### Which is updated more often, Melissa IA or Pdf Compressor?

Melissa IA ships an update every 9 months, and Pdf Compressor every 2 months. Most recently, Melissa IA was updated on October 30, 2026 and Pdf Compressor on November 5, 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.*