# DHQ One vs Image to PDF

The clearest difference is in-app purchases: DHQ One at none against Image to PDF's 3. DHQ One also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price, update cadence and device support there is nothing between them.

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

DHQ One ships an update every 5 weeks, Image to PDF monthly. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | DHQ One | Image to PDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (133 ratings)](https://appshunter.io/ios/app/image-to-pdf-pdf-maker/id6744816533/reviews)** |
| Number of ratings | — | **133** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | — | Free with in-app purchases |
| Size | 54 MB | 24 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Deltecs InfoTech Pvt. Ltd.](https://appshunter.io/developer/501686108) | [Uchharang Radadiya](https://appshunter.io/developer/1805573320) |

## What reviewers say

### DHQ One

[App page](https://appshunter.io/ios/app/dhq-one/id1432569516)

**Features:** macOS Compatibility

**In-app purchases:** none


### Image to PDF

[App page](https://appshunter.io/ios/app/image-to-pdf-pdf-maker/id6744816533)

Easily convert images and scanned documents into PDF files. This app allows you to organize, compress, and share your PDFs securely. It also functions as a PDF reader with annotation capabilities.

**Highlights:** Convert images (JPG, PNG) to PDF, Scan documents with camera, Read and annotate PDFs, Compress PDF files, Secure local file processing, Share PDFs via multiple channels, Password protect PDFs

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Monthly | $6.99 | per month |
| Yearly | $17.99 | per year |


## Frequently asked questions

### Is DHQ One free?

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

### Is Image to PDF free?

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

### Do DHQ One or Image to PDF have ads?

Image to PDF shows ads; DHQ One does not.

### Which is updated more often, DHQ One or Image to PDF?

DHQ One ships an update every 5 weeks, and Image to PDF monthly. Most recently, DHQ One was updated on October 26, 2026 and Image to PDF on October 30, 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.*