# iMachine vs PicZip

The clearest difference is device support: PicZip at 4 against iMachine's 2. iMachine's advantage is iOS requirement (12.0 vs 15.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 9, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | iMachine | PicZip |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Size | 38 MB | 3 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | +4 |
| Developer | [Advantech Co., Ltd.](https://appshunter.io/developer/413213069) | [利龙 张](https://appshunter.io/developer/1649262253) |

## What reviewers say

### iMachine

[App page](https://appshunter.io/ios/app/imachine/id1659997058)

**Features:** macOS Compatibility

**In-app purchases:** none


### PicZip

[App page](https://appshunter.io/ios/app/piczip-image-compressor/id6768667875)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is iMachine free?

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

### Is PicZip free?

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

### Do iMachine or PicZip have ads?

Neither iMachine nor PicZip shows ads.

### Which is updated more often, iMachine or PicZip?

iMachine ships an update monthly, and PicZip monthly. Most recently, iMachine was updated on October 9, 2026 and PicZip on October 16, 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.*