# Image Stack vs PixelPress

The clearest difference is ads: Image Stack at none against PixelPress's shown. PixelPress's advantage is update cadence (weekly vs monthly) and iOS requirement (14 vs 18.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Image Stack sells 1 one-off in-app purchase and PixelPress sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Image Stack ships an update monthly, PixelPress weekly. The most recent releases landed on September 3, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Image Stack | PixelPress |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 13 MB | 29 MB |
| Requires iOS | 18.0 | **14** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Witt](https://appshunter.io/developer/1438848391) | [Muhammad Mubeen](https://appshunter.io/developer/1553722821) |

## What reviewers say

### Image Stack

[App page](https://appshunter.io/ios/app/image-stack/id6757393848)

This app streamlines image processing by allowing batch conversion, resizing, and renaming. Apply presets, add watermarks, and adjust quality settings with ease. It's designed for efficient handling of multiple images across devices.

**Highlights:** Batch image conversion, Apply multiple presets, Rename files, Resize images, Add overlays/watermarks, Adjust quality and metadata, iCloud preset sync

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $9.99 | one-time |


### PixelPress

[App page](https://appshunter.io/ios/app/pixelpress-image-compressor/id6761898201)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is Image Stack free?

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

### Is PixelPress free?

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

### Do Image Stack or PixelPress have ads?

PixelPress shows ads; Image Stack does not.

### Which is updated more often, Image Stack or PixelPress?

Image Stack ships an update monthly, and PixelPress weekly. Most recently, Image Stack was updated on September 3, 2026 and PixelPress on September 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*