# Internify vs Convert Image to PDF by PDFee

The clearest difference is in-app purchases: Internify at none against Convert Image to PDF by PDFee's 3. Internify also leads on iOS requirement (15.5 vs 18.0). Convert Image to PDF by PDFee's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Convert Image to PDF by PDFee sells 3 in-app purchases, starting at $1.99 per 7 days. Internify asks for nothing beyond the download.

Internify ships an update fortnightly, Convert Image to PDF by PDFee every 9 days. Both last shipped on October 7, 2026.

## The numbers

| Metric | Internify | Convert Image to PDF by PDFee |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 9 days** |
| Size | 124 MB | 2 MB |
| Requires iOS | **15.5** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Christo Soney](https://appshunter.io/developer/1869436741) | [Simon Jansen](https://appshunter.io/developer/1669997132) |

## What reviewers say

### Internify

[App page](https://appshunter.io/ios/app/internify-internships/id6757883719)

**Features:** macOS Compatibility

**In-app purchases:** none


### Convert Image to PDF by PDFee

[App page](https://appshunter.io/ios/app/convert-image-to-pdf-by-pdfee/id6797301263)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $1.99 | per 7 days |
| Pro Monthly | $4.99 | per month |
| Pro Yearly | $19.99 | per year |


## Frequently asked questions

### Is Internify free?

Internify is free to download, with no in-app purchases.

### Is Convert Image to PDF by PDFee free?

Convert Image to PDF by PDFee is free to download, with in-app purchases available.

### Do Internify or Convert Image to PDF by PDFee have ads?

Internify shows ads; Convert Image to PDF by PDFee does not.

### Which is updated more often, Internify or Convert Image to PDF by PDFee?

Internify ships an update fortnightly, and Convert Image to PDF by PDFee every 9 days. Most recently, Internify was updated on October 7, 2026 and Convert Image to PDF by PDFee 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.*