# Fio Cam ：Zero vs ClearView Pro

The clearest difference is price: Fio Cam ：Zero at Free against ClearView Pro's $4.99. Fio Cam ：Zero also leads on update cadence (every 4 days vs fortnightly) and ratings volume (24 vs 3). ClearView Pro's advantage is in-app purchases (none vs 3). On rating, review sentiment, ads and device support there is nothing between them.

Fio Cam ：Zero is free to download; ClearView Pro costs $4.99 up front. Fio Cam ：Zero sells 3 in-app purchases, starting at $3.99 per year. ClearView Pro asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Fio Cam ：Zero against 5.0 for ClearView Pro. That said, the two scores are not equally well evidenced: Fio Cam ：Zero has 24 ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 93% of Fio Cam ：Zero's written reviews are positive against 100% of ClearView Pro's.

Fio Cam ：Zero ships an update every 4 days, ClearView Pro fortnightly. The most recent releases landed on September 11, 2026 and August 26, 2026 respectively.

## The numbers

| Metric | Fio Cam ：Zero | ClearView Pro |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | [4.9 (24 ratings)](https://appshunter.io/ios/app/fio-cam-zero-process-film-cam/id6746154151/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/clearview-pro/id6757443821/reviews)** |
| Number of ratings | **24** | 3 |
| Positive reviews | 92.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Fortnightly |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 161 MB | 17 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [PhotonPoet Co., Ltd](https://appshunter.io/developer/1791560892) | [Photurion, Inc.](https://appshunter.io/developer/1866951227) |

## What reviewers say

### Fio Cam ：Zero

[App page](https://appshunter.io/ios/app/fio-cam-zero-process-film-cam/id6746154151)

Capture authentic, film-like photos with classic tones and organic detail. This app offers two distinct modes: algorithm-free for natural shots and computational for enhanced imaging. It provides advanced color grading, digital filter emulations, and precise focus controls.

**Highlights:** Algorithm-free film photography mode, Computational photography mode, 22 classic film-based color grading presets, Four digital filter emulations, Three focusing modes (Autofocus, Manual, Macro), 10-bit HEIF and RAW file support, Non-destructive RAW editing

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Fio PRO | $3.99 | per year |
| Buy Out for EARLY BIRD | $4.99 | one-time |
| Buy Out | $9.99 | one-time |


### ClearView Pro

[App page](https://appshunter.io/ios/app/clearview-pro/id6757443821)

Enhance your phone's camera to see through fog, rain, and snow with advanced dehazing technology. Ideal for professionals, drivers, and outdoor enthusiasts needing clear visibility in challenging weather conditions. Offers 4K recording and on-device processing for privacy.

**Highlights:** Advanced dehazing technology, 4K and Full HD recording, Dual raw and processed footage capture, Manual dehazing intensity control, 100% on-device processing for privacy, Real-time fog, rain, and snow removal

**In-app purchases:** none


## Frequently asked questions

### Is Fio Cam ：Zero free?

Fio Cam ：Zero is free to download, with in-app purchases available.

### Is ClearView Pro free?

ClearView Pro costs $4.99, with no in-app purchases.

### Which has better reviews, Fio Cam ：Zero or ClearView Pro?

ClearView Pro is rated higher. Fio Cam ：Zero averages 4.9 out of 5 from 24 ratings, while ClearView Pro averages 5.0 from 3 ratings.

### Do Fio Cam ：Zero or ClearView Pro have ads?

Neither Fio Cam ：Zero nor ClearView Pro shows ads.

### Which is updated more often, Fio Cam ：Zero or ClearView Pro?

Fio Cam ：Zero ships an update every 4 days, and ClearView Pro fortnightly. Most recently, Fio Cam ：Zero was updated on September 11, 2026 and ClearView Pro on August 26, 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.*