# CoucoPDF vs Callamari

The clearest difference is rating: CoucoPDF at 5.0 against Callamari's 3.7. CoucoPDF also leads on monetization model (free vs subscription). Callamari's advantage is update cadence (every 6 days vs every 2 months) and ratings volume (3 vs 1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. CoucoPDF sells 1 one-off in-app purchase and Callamari sells 5 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

CoucoPDF holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

CoucoPDF ships an update every 2 months, Callamari every 6 days. The most recent releases landed on October 19, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | CoucoPDF | Callamari |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/coucopdf/id6761065702/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/callamari/id6763502803/reviews) |
| Number of ratings | 1 | **3** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | **Free** | Subscription |
| Size | 46 MB | 129 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ALEJANDRO GONZALEZ DOPICO](https://appshunter.io/developer/1883537454) | [Eugenia Luca](https://appshunter.io/developer/1895345825) |

## What reviewers say

### CoucoPDF

[App page](https://appshunter.io/ios/app/coucopdf/id6761065702)

This app offers a comprehensive suite of tools for managing PDF documents, including scanning, signing, merging, editing, and annotating. It prioritizes user privacy by processing all data locally and provides a clean, intuitive interface for easy document control.

**Highlights:** Scan documents to PDF, Create and apply digital signatures, Merge and extract PDF pages, Edit and annotate PDFs, Organize and manage documents locally, Offline access to files

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Share & Print | $2.99 | one-time |


### Callamari

[App page](https://appshunter.io/ios/app/callamari/id6763502803)

Add a second phone number to your iPhone for calls and privacy. Manage business and personal communications separately without needing a new device. Make calls worldwide over the internet and protect your primary number.

**Highlights:** Dedicated second phone number, Automatic call recording, Internet-based calling, Clear separation of communication, Voicemail for second line, Worldwide calling

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | per 7 days |
| Premium | $19.99 | per month |
| $25 | $24.99 | one-time |
| $50 | $49.99 | one-time |
| $100 | $99.99 | one-time |


## Frequently asked questions

### Is CoucoPDF free?

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

### Is Callamari free?

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

### Which has better reviews, CoucoPDF or Callamari?

CoucoPDF is rated higher. CoucoPDF averages 5.0 out of 5 from 1 ratings, while Callamari averages 3.7 from 3 ratings.

### Do CoucoPDF or Callamari have ads?

Neither CoucoPDF nor Callamari shows ads.

### Which is updated more often, CoucoPDF or Callamari?

CoucoPDF ships an update every 2 months, and Callamari every 6 days. Most recently, CoucoPDF was updated on October 19, 2026 and Callamari on October 10, 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.*