# PDF Master vs CallFusion

The clearest difference is monetization model: CallFusion at free with in-app purchases against PDF Master's subscription. CallFusion also leads on rating (4.7 vs 4.3) and ratings volume (1.6K vs 200). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. PDF Master sells 12 in-app purchases, starting at $0.99 per 7 days and CallFusion sells 15 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

CallFusion holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: CallFusion has 1.6K ratings behind it against 200, so its average is the more settled of the two. Written reviews point the same way: 9% of PDF Master's written reviews are positive against 17% of CallFusion's.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 14, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | PDF Master | CallFusion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (200 ratings)](https://appshunter.io/ios/app/pdf-master-editor-reader/id6471487318/reviews) | **[4.7 (1.6K ratings)](https://appshunter.io/ios/app/callfusion-ringtone-maker/id6737405049/reviews)** |
| Number of ratings | 200 | **1.6K** |
| Positive reviews | 9.1% of reviews | **17.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 119 MB | 169 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CheeseJoy Apps](https://appshunter.io/developer/1727983156) | [AppCentury Apps](https://appshunter.io/developer/1752438906) |

## What reviewers say

### PDF Master

[App page](https://appshunter.io/ios/app/pdf-master-editor-reader/id6471487318)

This app offers a comprehensive suite of tools for managing PDF documents on iOS. It allows users to scan physical documents and gallery images into PDFs, create new PDFs from scratch, view existing files, merge multiple PDFs, and extract text using OCR technology.

**Highlights:** Scan photos to PDF, Convert gallery images to PDF, Create new PDF files, View and read PDF documents, Merge multiple PDF files, OCR text recognition

**Features:** macOS Compatibility

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Master | $0.99 | per 7 days |
| weekly | $4.99 | per 7 days |
| PDF Master PRO 1 Week | $5.99 | per 7 days |
| PDF Master PRO 1 Week | $5.99 | per 7 days |
| PDF Master PRO 1 Week | $5.99 | per 7 days |
| PDF Master PRO 1 Week | $9.99 | per 7 days |
| PDF Master PRO 1 Week | $9.99 | per 7 days |
| Monthly Pro | $9.99 | per month |
| PDF Master PRO 1 Year | $29.99 | per year |
| PDF Master PRO 1 Year | $34.99 | per year |
| PDF Master PRO 1 Year | $39.99 | per year |
| PDF Master Pro | $19.99 | one-time |


### CallFusion

[App page](https://appshunter.io/ios/app/callfusion-ringtone-maker/id6737405049)

Easily create custom ringtones from your music or recordings without a computer. Access a library of HD wallpapers and posters. Offers detailed tutorials for setting up your new sounds and visuals.

**Highlights:** Custom ringtone creation, Audio trimming and editing, Record custom audio, HD wallpapers and posters, Step-by-step tutorials, Contact, alarm, and notification sounds

**Features:** iMessage stickers

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CallFusion Premium  1 Week | $3.99 | per 7 days |
| CallFusion Premium  1 Week | $4.99 | per 7 days |
| CallFusion Premium  1 Week | $5.99 | per 7 days |
| CallFusion Premium 1 Week | $5.99 | per 7 days |
| CallFusion Premium  1 Week | $5.99 | per 7 days |
| CallFusion Premium 1 Week | $6.99 | per 7 days |
| CallFusion Premium 1 Week | $9.99 | per 7 days |
| CallFusion Premium  1 Week | $9.99 | per 7 days |
| CallFusion Premium  1 Week | $12.99 | per 7 days |
| CallFusion Premium 1 Year | $29.99 | per year |
| CallFusion Premium 1 Year | $34.99 | per year |
| CallFusion Premium  1 Year | $39.99 | per year |
| CallFusion Premium  1 Year | $59.99 | per year |
| CallFusion Premium 1 Year | $69.99 | per year |
| CallFusion Premium 1 Year | $89.99 | per year |

**What reviewers like**

- 👍 Cool project
- ❤️ Best app ever

**What reviewers complain about**

- 💰 Have to pay for everything
- 🤬 Lots of ads
- 🚫 False advertising
- 🤔 Confusing payment model
- 🗣️ Mediocre song selection

**Reported bugs**

- Subscription not working as expected
- Ringtone download issues

**Requested features**

- Add more YouTuber content
- Allow adding own songs


## Frequently asked questions

### Is PDF Master free?

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

### Is CallFusion free?

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

### Which has better reviews, PDF Master or CallFusion?

CallFusion is rated higher. PDF Master averages 4.3 out of 5 from 200 ratings, while CallFusion averages 4.7 from 1.6K ratings.

### Do PDF Master or CallFusion have ads?

Both PDF Master and CallFusion show ads.

### Which is updated more often, PDF Master or CallFusion?

PDF Master ships an update every 2 weeks, and CallFusion every 2 weeks. Most recently, PDF Master was updated on September 14, 2026 and CallFusion on September 24, 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.*