# Image Size PRO vs ND Filters

The clearest difference is price: ND Filters at $0.99 against Image Size PRO's $59.99. ND Filters also leads on iOS requirement (15.0 vs 18.0). Image Size PRO's advantage is update cadence (fortnightly vs every 15 months). On ads, in-app purchases and device support there is nothing between them.

Image Size PRO costs $59.99 and ND Filters $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Image Size PRO ships an update fortnightly, ND Filters every 15 months. Both last shipped on November 2, 2026.

## The numbers

| Metric | Image Size PRO | ND Filters |
| --- | --- | --- |
| Price | $59.99 | **$0.99** |
| Rating | **[4.7 (57 ratings)](https://appshunter.io/ios/app/image-size-pro/id1058024591/reviews)** | — |
| Number of ratings | **57** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 15 months |
| Monetization | Paid | — |
| Size | 125 MB | 1 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Vitalij Schaefer](https://appshunter.io/developer/393749449) | [Jean-Christoph KAISER](https://appshunter.io/developer/309381304) |

## What reviewers say

### Image Size PRO

[App page](https://appshunter.io/ios/app/image-size-pro/id1058024591)

Easily resize photos to your desired dimensions using various units like pixels, millimeters, centimeters, or inches. Preserve aspect ratio and crop images with intuitive gestures. Save, email, print, or share your resized creations.

**Highlights:** Resize images to custom dimensions, Support for pixels, millimeters, centimeters, inches, Preserve aspect ratio with chain icon, Crop images with multitouch gestures, Save, email, print, or share resized images, Ad-free and no in-app purchases

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

**In-app purchases:** none


### ND Filters

[App page](https://appshunter.io/ios/app/nd-filters/id1449381658)

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

**In-app purchases:** none


## Frequently asked questions

### Is Image Size PRO free?

Image Size PRO costs $59.99, with no in-app purchases.

### Is ND Filters free?

ND Filters costs $0.99, with no in-app purchases.

### Do Image Size PRO or ND Filters have ads?

Neither Image Size PRO nor ND Filters shows ads.

### Which is updated more often, Image Size PRO or ND Filters?

Image Size PRO ships an update fortnightly, and ND Filters every 15 months. Most recently, Image Size PRO was updated on November 2, 2026 and ND Filters on November 2, 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.*