# ClearLab vs Portal Frame

The clearest difference is price: Portal Frame at Free against ClearLab's $4.99. Portal Frame also leads on iOS requirement (15.0 vs 18.0). ClearLab's advantage is in-app purchases (none vs 4). On ads and device support there is nothing between them.

Portal Frame is free to download; ClearLab costs $4.99 up front. Portal Frame sells 4 in-app purchases, starting at $3.99 per 7 days. ClearLab asks for nothing beyond the download.

## The numbers

| Metric | ClearLab | Portal Frame |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/clearlab/id6757649671/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Paid | — |
| Size | 18 MB | 74 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Photurion, Inc.](https://appshunter.io/developer/1866951227) | [Oussama Oumlil](https://appshunter.io/developer/6772571199) |

## What reviewers say

### ClearLab

[App page](https://appshunter.io/ios/app/clearlab/id6757649671)

This mobile toolbox offers laboratory-grade image analysis for engineers, researchers, and students. It provides advanced processing tools, enabling offline experimentation and visualization of images directly on your device.

**Highlights:** Image operations (crop, resize, rotate), Image type conversion (RGB, grayscale, multi-bit), Image enhancement (brightness, contrast, CLAHE), Edge detection and feature extraction, Filtering and noise processing, Color mapping and visualization, Analysis tools (histogram, profile plotting)

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

**In-app purchases:** none


### Portal Frame

[App page](https://appshunter.io/ios/app/portal-frame/id6805621842)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Finger Frame Weekly pro | $3.99 | per 7 days |
| Finger Frame Monthly pro | $6.99 | per month |
| Finger Frame Yearly pro | $29.99 | per year |
| FaceFlow Lifetime pro | $0.99 | one-time |


## Frequently asked questions

### Is ClearLab free?

ClearLab costs $4.99, with no in-app purchases.

### Is Portal Frame free?

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

### Do ClearLab or Portal Frame have ads?

Neither ClearLab nor Portal Frame 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.*