# toHDR vs HDR Transformer

The clearest difference is price: toHDR at Free against HDR Transformer's $9.99. HDR Transformer's advantage is in-app purchases (none vs 2). On ads, device support and iOS requirement there is nothing between them.

toHDR is free to download; HDR Transformer costs $9.99 up front. toHDR sells 2 in-app purchases, starting at $3.99 per month. HDR Transformer asks for nothing beyond the download.

## The numbers

| Metric | toHDR | HDR Transformer |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/tohdr/id6746218392/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 9 days |
| Size | 5 MB | 61 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [展 舒](https://appshunter.io/developer/1803985128) | [栋 张](https://appshunter.io/developer/1859653493) |

## What reviewers say

### toHDR

[App page](https://appshunter.io/ios/app/tohdr/id6746218392)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $3.99 | per month |
| Yearly Plan | $9.99 | per year |


### HDR Transformer

[App page](https://appshunter.io/ios/app/hdr-transformer/id6760416369)

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

**In-app purchases:** none


## Frequently asked questions

### Is toHDR free?

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

### Is HDR Transformer free?

HDR Transformer costs $9.99, with no in-app purchases.

### Do toHDR or HDR Transformer have ads?

Neither toHDR nor HDR Transformer shows ads.

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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.*