# ProCamera. Professional Camera vs iZoomViewer

The clearest difference is in-app purchases: iZoomViewer at none against ProCamera. Professional Camera's 12. iZoomViewer also leads on rating (5.0 vs 4.7). ProCamera. Professional Camera's advantage is ratings volume (11K vs 1) and review sentiment (74% vs 50%). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ProCamera. Professional Camera sells 12 in-app purchases, starting at $1.99 per month. iZoomViewer asks for nothing beyond the download.

iZoomViewer holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: ProCamera. Professional Camera has 11K ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 74% of ProCamera. Professional Camera's written reviews are positive against 50% of iZoomViewer's, so the app with the better star average is not the one people write more warmly about.

ProCamera. Professional Camera ships an update every 4 weeks, iZoomViewer monthly. The most recent releases landed on September 26, 2026 and June 7, 2026 respectively.

## The numbers

| Metric | ProCamera. Professional Camera | iZoomViewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (11K ratings)](https://appshunter.io/ios/app/procamera-professional-camera/id694647259/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/izoomviewer/id1564550709/reviews)** |
| Number of ratings | **11K** | 1 |
| Positive reviews | **73.8% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Monthly |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#168** | — |
| Size | 196 MB | 127 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod, Apple Watch | **iPhone, iPad, iPod, Mac, Apple TV** |
| Age rating | 4+ | 4+ |
| Developer | [Cocologics](https://appshunter.io/developer/490969165) | [Content Interface Corporation](https://appshunter.io/developer/441893939) |

## What reviewers say

### ProCamera. Professional Camera

[App page](https://appshunter.io/ios/app/procamera-professional-camera/id694647259)

**Currently charting:** #168 Top Free · Photo & Video, #179 Top Grossing · Photo & Video (US App Store)

This app offers advanced manual controls for photography and videography, allowing users to capture professional-quality images and footage. It includes a powerful editing suite and detailed metadata viewing, with options for custom sharing and privacy.

**Highlights:** Independent focus & exposure control, Full manual mode, RAW, ProRAW, TIFF, JPG & HEIF support, Manual white balance, Pro-level EXIF/metadata viewer, Advanced video recording options, Powerful photo editing suite

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ProCamera Up Monthly Access | $1.99 | per month |
| ProCamera Weekly Access | $3.99 | per 7 days |
| ProCamera Monthly Access | $7.99 | per month |
| ProCamera Up Yearly Access | $11.99 | per year |
| ProCamera Yearly Access | $29.99 | per year |
| Street | Free | one-time |
| vivid HDR in Pro Camera | $3.99 | one-time |
| Night Camera & Long Exposure | $3.99 | one-time |
| San Fran | $9.99 | one-time |
| Private Lightbox | $19.99 | one-time |
| ProCamera Up One-Time Purchase | $69.99 | one-time |
| ProCamera Lifetime Access | $149.99 | one-time |

**What reviewers like**

- 🚀 Excellent camera controls
- 👍 User-friendly interface
- 🔍 Great photo quality
- 📷 Versatile shooting modes
- 🔨 Powerful editing tools

**What reviewers complain about**

- 🐛 Occasional crashes and bugs
- 🔒 Subscription model for new features
- 🔍 Inconsistent auto-focus and exposure
- 🔋 Slow performance on older devices
- 💰 Expensive for a camera app

**Reported bugs**

- Viewfinder issues on iPhone X/XS
- Unreliable RAW capture
- Corrupted photo/video files
- Zoom function not working in manual mode

**Requested features**

- Longer exposure settings
- Timelapse mode
- Ability to disable shutter sound
- Improved video controls (audio, zoom, etc.)
- Better integration with external accessories (gimbals, etc.)


### iZoomViewer

[App page](https://appshunter.io/ios/app/izoomviewer/id1564550709)

Explore and discover digital media through an infinitely zoomable mosaic of photos and videos. Each pixel morphs into another image or video, creating an endless visual experience for entertainment and education.

**Highlights:** Infinite zoom mosaic, Explore thousands of images and videos, Morphing pixel transitions, Customizable cover images, Camera and gallery integration, Manual and auto focus controls

**In-app purchases:** none


## Frequently asked questions

### Is ProCamera. Professional Camera free?

ProCamera. Professional Camera is free to download, with in-app purchases available.

### Is iZoomViewer free?

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

### Which has better reviews, ProCamera. Professional Camera or iZoomViewer?

iZoomViewer is rated higher. ProCamera. Professional Camera averages 4.7 out of 5 from 11K ratings, while iZoomViewer averages 5.0 from 1 ratings.

### Do ProCamera. Professional Camera or iZoomViewer have ads?

Neither ProCamera. Professional Camera nor iZoomViewer shows ads.

### Which is updated more often, ProCamera. Professional Camera or iZoomViewer?

ProCamera. Professional Camera ships an update every 4 weeks, and iZoomViewer monthly. Most recently, ProCamera. Professional Camera was updated on September 26, 2026 and iZoomViewer on June 7, 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.*