# Optical flow Analysis vs Squeeze

The clearest difference is in-app purchases: Optical flow Analysis at none against Squeeze's 1. Squeeze's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Squeeze sells 1 one-off in-app purchase. Optical flow Analysis asks for nothing beyond the download.

## The numbers

| Metric | Optical flow Analysis | Squeeze |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/optical-flow-analysis/id6511216272/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | — |
| Monetization | Ad-supported | — |
| Size | 38 MB | 8 MB |
| Requires iOS | **17.7.2** | 18.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) | [成锴 吕](https://appshunter.io/developer/1608270879) |

## What reviewers say

### Optical flow Analysis

[App page](https://appshunter.io/ios/app/optical-flow-analysis/id6511216272)

Analyze motion between video frames and visualize object movement. This utility helps understand visual dynamics in sequences of images.

**Highlights:** Optical flow analysis, Visualize object movement, Frame-to-frame comparison, Motion tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### Squeeze

[App page](https://appshunter.io/ios/app/squeeze-compress-videos/id6765859104)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Features | $4.99 | one-time |


## Frequently asked questions

### Is Optical flow Analysis free?

Optical flow Analysis is free to download, with no in-app purchases.

### Is Squeeze free?

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

### Do Optical flow Analysis or Squeeze have ads?

Optical flow Analysis shows ads; Squeeze does not.

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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.*