# RAW2HDR vs OptiPixel

The clearest difference is ads: RAW2HDR at none against OptiPixel's shown. RAW2HDR also leads on iOS requirement (15.0 vs 17.0). OptiPixel's advantage is update cadence (every 5 days vs every 2 weeks). On price, in-app purchases and device support there is nothing between them.

Both are free to download. RAW2HDR sells 1 one-off in-app purchase and OptiPixel sells 5 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

RAW2HDR ships an update every 2 weeks, OptiPixel every 5 days. The most recent releases landed on October 9, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | RAW2HDR | OptiPixel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/raw2hdr/id6758991441/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 185 MB | 190 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chris chi-fu HUANG](https://appshunter.io/developer/1856042342) | [TO TU SIEU](https://appshunter.io/developer/1413302921) |

## What reviewers say

### RAW2HDR

[App page](https://appshunter.io/ios/app/raw2hdr/id6758991441)

Transform your camera's RAW files into stunning 10-bit HDR images with over a billion colors. Enhance brightness, shadows, and color depth for photos that truly pop. Includes professional editing tools, black & white conversion, and customizable frames.

**Highlights:** RAW to 10-bit HDR conversion, Enhanced color depth and dynamic range, Professional editing tools, Black & white conversion, Customizable picture frames and borders, LUT and style simulations, Universal RAW file support

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| raw2hdr Pro Unlimited | $2.99 | one-time |


### 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 RAW2HDR free?

RAW2HDR is free to download, with in-app purchases available.

### Is OptiPixel free?

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

### Do RAW2HDR or OptiPixel have ads?

OptiPixel shows ads; RAW2HDR does not.

### Which is updated more often, RAW2HDR or OptiPixel?

RAW2HDR ships an update every 2 weeks, and OptiPixel every 5 days. Most recently, RAW2HDR was updated on October 9, 2026 and OptiPixel on October 29, 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.*