# Picture to PDF vs Valifai

The clearest difference is in-app purchases: Valifai at none against Picture to PDF's 3. Valifai also leads on ads (none vs shown) and update cadence (weekly vs monthly). On price and device support there is nothing between them.

Both are free to download. Picture to PDF sells 3 in-app purchases, starting at $2.99 per 7 days. Valifai asks for nothing beyond the download.

Picture to PDF ships an update monthly, Valifai weekly. The most recent releases landed on October 30, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Picture to PDF | Valifai |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/picture-to-pdf-image-convert/id1573102672/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 13 MB | 28 MB |
| Requires iOS | 16.0 | **13.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Davin App LTD](https://appshunter.io/developer/1516282454) | [Kreacia Labs S.A. de C.V.](https://appshunter.io/developer/1618273213) |

## What reviewers say

### Picture to PDF

[App page](https://appshunter.io/ios/app/picture-to-pdf-image-convert/id1573102672)

Easily convert images from your device into PDF documents. Select photos from your gallery, reorder them, and create PDFs with a single click. Share your created documents via email or save them directly to your device.

**Highlights:** Convert images to PDF, Select images from gallery, Reorder images, Share PDFs via email, Save PDFs to device, Offline conversion

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Image Converter - Weekly Pro | $2.99 | per 7 days |
| Image Converter - Monthly Pro | $4.49 | per month |
| Image Converter - Annual Pro | $11.49 | per year |


### Valifai

[App page](https://appshunter.io/ios/app/valifai/id6449369521)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Picture to PDF free?

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

### Is Valifai free?

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

### Do Picture to PDF or Valifai have ads?

Picture to PDF shows ads; Valifai does not.

### Which is updated more often, Picture to PDF or Valifai?

Picture to PDF ships an update monthly, and Valifai weekly. Most recently, Picture to PDF was updated on October 30, 2026 and Valifai on October 10, 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.*