# PPTX Converter, PPTX to PDF vs Knowlu

The clearest difference is in-app purchases: PPTX Converter, PPTX to PDF at none against Knowlu's 3. PPTX Converter, PPTX to PDF also leads on iOS requirement (14.0 vs 16.1). On price, ads and device support there is nothing between them.

Both are free to download. Knowlu sells 3 in-app purchases, starting at $1.99 per month. PPTX Converter, PPTX to PDF asks for nothing beyond the download.

## The numbers

| Metric | PPTX Converter, PPTX to PDF | Knowlu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (9 ratings)](https://appshunter.io/ios/app/pptx-converter-pptx-to-pdf/id1567035532/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 25 months | — |
| Monetization | Ad-supported | — |
| Size | 74 MB | 65 MB |
| Requires iOS | **14.0** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Alberto Gonzalez](https://appshunter.io/developer/1566774376) | [Gehazi Jenda](https://appshunter.io/developer/1855795072) |

## 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


### Knowlu

[App page](https://appshunter.io/ios/app/knowlu-study-planner/id6759368620)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Knowlu Pro Month | $1.99 | per month |
| Knowlu Pro 3-Months | $4.99 | per 3 months |
| Knowlu Pro Annual | $12.99 | per year |


## 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 Knowlu free?

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

### Do PPTX Converter, PPTX to PDF or Knowlu have ads?

Both PPTX Converter, PPTX to PDF and Knowlu show ads.

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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.*