# Convert&Master vs Simple PDF Assistant

Convert&Master and Simple PDF Assistant are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Convert&Master ships an update every 3 days, Simple PDF Assistant every 4 days. The most recent releases landed on September 10, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Convert&Master | Simple PDF Assistant |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Every 4 days |
| Size | 9 MB | 8 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [sanat mete](https://appshunter.io/developer/6772965788) | [Ut Nguyen Thi Bach](https://appshunter.io/developer/6780327646) |

## What reviewers say

### Convert&Master

[App page](https://appshunter.io/ios/app/convert-and-master/id6778730009)

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

**In-app purchases:** none


### Simple PDF Assistant

[App page](https://appshunter.io/ios/app/simple-pdf-assistant/id6782833303)

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

**In-app purchases:** none


## Frequently asked questions

### Is Convert&Master free?

Convert&Master is free to download, with no in-app purchases.

### Is Simple PDF Assistant free?

Simple PDF Assistant is free to download, with no in-app purchases.

### Do Convert&Master or Simple PDF Assistant have ads?

Both Convert&Master and Simple PDF Assistant show ads.

### Which is updated more often, Convert&Master or Simple PDF Assistant?

Convert&Master ships an update every 3 days, and Simple PDF Assistant every 4 days. Most recently, Convert&Master was updated on September 10, 2026 and Simple PDF Assistant on September 12, 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.*