# PPTX Converter, PPTX to PDF vs AI Presentation Generator

The clearest difference is ads: AI Presentation Generator at none against PPTX Converter, PPTX to PDF's shown. AI Presentation Generator also leads on update cadence (every 4 months vs every 25 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

PPTX Converter, PPTX to PDF ships an update every 25 months, AI Presentation Generator every 4 months. The most recent releases landed on November 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | PPTX Converter, PPTX to PDF | AI Presentation Generator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (14 ratings)](https://appshunter.io/ios/app/pptx-converter-pptx-to-pdf/id1567035532/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 25 months | **Every 4 months** |
| Monetization | Ad-supported | — |
| Size | 74 MB | 32 MB |
| Requires iOS | 14.0 | 14.0.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Alberto Gonzalez](https://appshunter.io/developer/1566774376) | [Faizan Abid](https://appshunter.io/developer/1689947793) |

## What reviewers say

### PPTX Converter, PPTX to PDF

[App page](https://appshunter.io/ios/app/pptx-converter-pptx-to-pdf/id1567035532)

Easily convert PowerPoint files to various formats like PDF, Word, and TXT. Enjoy unlimited, fast conversions without sign-ups or fees. Preserve document quality with custom output options.

**Highlights:** Convert PPTX to PDF, Word, TXT, JPG, PNG, and more, Convert other formats back to PPTX, Unlimited and free conversions, Fast and precise local conversion engine, Customizable page size and export format, Private file handling, no registration required

**Features:** macOS Compatibility

**In-app purchases:** none


### AI Presentation Generator

[App page](https://appshunter.io/ios/app/ai-presentation-generator/id6503667923)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PPTX Converter, PPTX to PDF free?

PPTX Converter, PPTX to PDF is free to download, with no in-app purchases.

### Is AI Presentation Generator free?

AI Presentation Generator is free to download, with no in-app purchases.

### Do PPTX Converter, PPTX to PDF or AI Presentation Generator have ads?

PPTX Converter, PPTX to PDF shows ads; AI Presentation Generator does not.

### Which is updated more often, PPTX Converter, PPTX to PDF or AI Presentation Generator?

PPTX Converter, PPTX to PDF ships an update every 25 months, and AI Presentation Generator every 4 months. Most recently, PPTX Converter, PPTX to PDF was updated on November 3, 2026 and AI Presentation Generator on October 7, 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.*