# 4分割カメラ vs OptiPixel

The clearest difference is in-app purchases: 4分割カメラ at none against OptiPixel's 5. 4分割カメラ also leads on ads (none vs shown). OptiPixel's advantage is update cadence (every 5 days vs every 4 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. OptiPixel sells 5 in-app purchases, starting at $3.99 per month. 4分割カメラ asks for nothing beyond the download.

4分割カメラ ships an update every 4 weeks, OptiPixel every 5 days. The most recent releases landed on October 29, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 4分割カメラ | OptiPixel |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 weeks | **Every 5 days** |
| Size | 2 MB | 190 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [MINISTER, K.K.](https://appshunter.io/developer/6779072742) | [TO TU SIEU](https://appshunter.io/developer/1413302921) |

## What reviewers say

### 4分割カメラ

[App page](https://appshunter.io/ios/app/4/id6795401573)

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

**In-app purchases:** none


### OptiPixel

[App page](https://appshunter.io/ios/app/optipixel-compress-and-resize/id6810559887)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $3.99 | per month |
| Premium Yearly | $19.99 | per year |
| Premium Lifetime Upgrade | $19.99 | one-time |
| Premium Lifetime Upgrade | $29.99 | one-time |
| Premium Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is 4分割カメラ free?

4分割カメラ is free to download, with no in-app purchases.

### Is OptiPixel free?

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

### Do 4分割カメラ or OptiPixel have ads?

OptiPixel shows ads; 4分割カメラ does not.

### Which is updated more often, 4分割カメラ or OptiPixel?

4分割カメラ ships an update every 4 weeks, and OptiPixel every 5 days. Most recently, 4分割カメラ was updated on October 29, 2026 and OptiPixel on October 31, 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.*