# Pdf Compressor vs ECE CRM

The clearest difference is in-app purchases: ECE CRM at none against Pdf Compressor's 2. ECE CRM also leads on update cadence (fortnightly vs every 2 months) and iOS requirement (13.0 vs 16.4). On price, ads and device support there is nothing between them.

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

Pdf Compressor ships an update every 2 months, ECE CRM fortnightly. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Pdf Compressor | ECE CRM |
| --- | --- | --- |
| 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 | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 35 MB | 99 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | +4 | 4+ |
| Developer | [Anmol Kulshreshtha](https://appshunter.io/developer/1786860244) | [ECE Industries Limited](https://appshunter.io/developer/1742185238) |

## What reviewers say

### 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 |


### ECE CRM

[App page](https://appshunter.io/ios/app/ece-crm/id6758332389)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pdf Compressor free?

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

### Is ECE CRM free?

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

### Do Pdf Compressor or ECE CRM have ads?

Neither Pdf Compressor nor ECE CRM shows ads.

### Which is updated more often, Pdf Compressor or ECE CRM?

Pdf Compressor ships an update every 2 months, and ECE CRM fortnightly. Most recently, Pdf Compressor was updated on October 28, 2026 and ECE CRM on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*