# HDR Merge Pro vs Sharp

The clearest difference is in-app purchases: HDR Merge Pro at none against Sharp's 1. HDR Merge Pro also leads on iOS requirement (18.0 vs 27.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Sharp sells 1 one-off in-app purchase. HDR Merge Pro asks for nothing beyond the download.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 8, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | HDR Merge Pro | Sharp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Size | 76 MB | 3 MB |
| Requires iOS | **18.0** | 27.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Right Home Media Inc.](https://appshunter.io/developer/1637189750) | [Pablo Miranda](https://appshunter.io/developer/821775028) |

## What reviewers say

### HDR Merge Pro

[App page](https://appshunter.io/ios/app/hdr-merge-pro/id6790989580)

**Features:** Family Sharing

**In-app purchases:** none


### Sharp

[App page](https://appshunter.io/ios/app/sharp-multi-frame-merge/id6814299909)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Sharp 12 | $9.99 | one-time |


## Frequently asked questions

### Is HDR Merge Pro free?

HDR Merge Pro is free to download, with no in-app purchases.

### Is Sharp free?

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

### Do HDR Merge Pro or Sharp have ads?

Neither HDR Merge Pro nor Sharp shows ads.

### Which is updated more often, HDR Merge Pro or Sharp?

HDR Merge Pro ships an update fortnightly, and Sharp fortnightly. Most recently, HDR Merge Pro was updated on October 8, 2026 and Sharp on October 13, 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.*