# Hydra › Pro Camera (RAW + AI) vs Postcards App

The clearest difference is review sentiment: Postcards App at 100% against Hydra › Pro Camera (RAW + AI)'s 29%. Postcards App also leads on rating (5.0 vs 3.4) and in-app purchases (none vs 6). Hydra › Pro Camera (RAW + AI)'s advantage is ratings volume (252 vs 2). On price, ads and device support there is nothing between them.

Both are free to download. Hydra › Pro Camera (RAW + AI) sells 6 in-app purchases, starting at $3.99 per month. Postcards App asks for nothing beyond the download.

Postcards App holds the better App Store score, 5.0 against 3.4. That said, the two scores are not equally well evidenced: Hydra › Pro Camera (RAW + AI) has 252 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 29% of Hydra › Pro Camera (RAW + AI)'s written reviews are positive against 100% of Postcards App's.

Hydra › Pro Camera (RAW + AI) ships an update every 2 months, Postcards App daily. The most recent releases landed on October 22, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Hydra › Pro Camera (RAW + AI) | Postcards App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (252 ratings)](https://appshunter.io/ios/app/hydra-pro-camera-raw-plus-ai/id1575702881/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/postcards-app/id6790429179/reviews)** |
| Number of ratings | **252** | 2 |
| Positive reviews | 29.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 101 MB | 328 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Creaceed SRL](https://appshunter.io/developer/291683889) | [Matthew Knowles](https://appshunter.io/developer/6790429181) |

## What reviewers say

### Hydra › Pro Camera (RAW + AI)

[App page](https://appshunter.io/ios/app/hydra-pro-camera-raw-plus-ai/id1575702881)

This app enhances mobile photography with AI and computational imaging, offering extreme HDR, advanced denoising, and high-resolution capture. It provides manual controls, style presets, and a powerful editor for professional-level results in challenging lighting.

**Highlights:** AI-powered computational photography, Extreme HDR capture (> 20-stop), Detail-enhancing denoising, Up to 110-megapixel resolution, Manual camera controls, High-fidelity photo editor, Multiple output file formats

**Features:** Family Sharing, Apple Watch app

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Plan (Monthly) | $3.99 | per month |
| Pro Plan (Yearly) | $9.99 | per year |
| Pro Pack 3 (Upgrade) | $7.99 | one-time |
| Pro Pack (Upgrade) | $15.99 | one-time |
| Pro Pack 3 | $23.99 | one-time |
| Pro Pack | $23.99 | one-time |

**What reviewers like**

- 🚀 Powerful features
- 👍 Great photo quality
- 💡 Innovative AI-powered processing
- 🚀 Intuitive and easy to use
- 👍 Excellent HDR and low-light performance

**What reviewers complain about**

- 🐛 Crashes and stability issues
- 🔋 Slow processing times
- 👎 Watermark on free version photos
- 👎 Worse quality than native camera app in some cases
- 👎 Forced subscription model

**Reported bugs**

- App crashes when taking 110MP photos
- Unable to save RAW/HEIC files
- Inconsistent behavior in different lighting conditions
- Zoom and macro features not working as expected

**Requested features**

- Add ultra-wide lens support
- Allow editing of photos after capture
- Improve low-light and macro performance
- Optimize for latest iPhone hardware
- Provide better value for paid version


### Postcards App

[App page](https://appshunter.io/ios/app/postcards-app/id6790429179)

This app helps photographers scout and share locations. Pin favorite spots, add details like light and parking, and create branded guides for clients. Clients can explore, favorite, and rank locations, facilitating planning.

**Highlights:** Pin favorite shooting locations, Add details like light and parking, Create branded client guides, Clients can favorite and rank spots, Golden hour times for each location, Customizable branding (studio, colors, fonts)

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

**In-app purchases:** none


## Frequently asked questions

### Is Hydra › Pro Camera (RAW + AI) free?

Hydra › Pro Camera (RAW + AI) is free to download, with in-app purchases available.

### Is Postcards App free?

Postcards App is free to download, with no in-app purchases.

### Which has better reviews, Hydra › Pro Camera (RAW + AI) or Postcards App?

Postcards App is rated higher. Hydra › Pro Camera (RAW + AI) averages 3.4 out of 5 from 252 ratings, while Postcards App averages 5.0 from 2 ratings.

### Do Hydra › Pro Camera (RAW + AI) or Postcards App have ads?

Neither Hydra › Pro Camera (RAW + AI) nor Postcards App shows ads.

### Which is updated more often, Hydra › Pro Camera (RAW + AI) or Postcards App?

Hydra › Pro Camera (RAW + AI) ships an update every 2 months, and Postcards App daily. Most recently, Hydra › Pro Camera (RAW + AI) was updated on October 22, 2026 and Postcards App on October 21, 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.*