# DVS vs Image to PDF

The clearest difference is in-app purchases: DVS at none against Image to PDF's 3. DVS also leads on iOS requirement (11.0 vs 17.5). Image to PDF's advantage is update cadence (fortnightly vs every 3 months). On price, ads 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. DVS asks for nothing beyond the download.

DVS ships an update every 3 months, Image to PDF fortnightly. The most recent releases landed on October 18, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | DVS | Image to PDF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Size | 36 MB | 25 MB |
| Requires iOS | **11.0** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Senect GmbH & Co. KG](https://appshunter.io/developer/1103317584) | [Kiryl Kaveryn](https://appshunter.io/developer/1817356109) |

## What reviewers say

### DVS

[App page](https://appshunter.io/ios/app/dvs/id1449599596)

**In-app purchases:** none


### Image to PDF

[App page](https://appshunter.io/ios/app/image-to-pdf-scan-and-edit-app/id6746537152)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited access | $2.99 | per 7 days |
| Unlimited access | $3.99 | per month |
| Unlimited access | $17.99 | per year |


## Frequently asked questions

### Is DVS free?

DVS 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 DVS or Image to PDF have ads?

Neither DVS nor Image to PDF shows ads.

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

DVS ships an update every 3 months, and Image to PDF fortnightly. Most recently, DVS was updated on October 18, 2026 and Image to PDF on October 8, 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.*