# DefendEYEPro vs Simple Photo Compressor

The clearest difference is ads: DefendEYEPro at none against Simple Photo Compressor's shown. DefendEYEPro also leads on iOS requirement (13.0 vs 16.6). Simple Photo Compressor's advantage is update cadence (weekly vs every 6 weeks). On price, in-app purchases and device support there is nothing between them.

Both are free to download. DefendEYEPro sells 3 in-app purchases, starting at $19.99 per month and Simple Photo Compressor sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

DefendEYEPro ships an update every 6 weeks, Simple Photo Compressor weekly. The most recent releases landed on September 21, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | DefendEYEPro | Simple Photo Compressor |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 259 MB | 8 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [DAITOKU.Co.,Ltd](https://appshunter.io/developer/1111590404) | [MITSUKO MARGOT KUBOTA ONO](https://appshunter.io/developer/1799524637) |

## What reviewers say

### DefendEYEPro

[App page](https://appshunter.io/ios/app/defendeyepro/id6478941065)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 4G Unlimited Month JP | $19.99 | per month |
| Data Unlimited Quarter JP Dis. | $49.99 | one-time |
| 年間無制限データ通信 | $149.99 | one-time |


### Simple Photo Compressor

[App page](https://appshunter.io/ios/app/simple-photo-compressor/id6744837111)

Easily reduce the file size of your photos without compromising quality. Compress individual images or batches, customize resolution and format, and preview changes before saving. No login is required to start freeing up storage space or preparing images for sharing.

**Highlights:** Compress photos individually or in batches, Customize size, quality, and file format (JPEG/PNG), Before & After visual comparison, No login or registration required, Free up phone storage, Prepare images for email and social media

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support the Developer | $0.99 | one-time |


## Frequently asked questions

### Is DefendEYEPro free?

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

### Is Simple Photo Compressor free?

Simple Photo Compressor is free to download, with in-app purchases available.

### Do DefendEYEPro or Simple Photo Compressor have ads?

Simple Photo Compressor shows ads; DefendEYEPro does not.

### Which is updated more often, DefendEYEPro or Simple Photo Compressor?

DefendEYEPro ships an update every 6 weeks, and Simple Photo Compressor weekly. Most recently, DefendEYEPro was updated on September 21, 2026 and Simple Photo Compressor on September 20, 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.*