i vs Optical flow Analysis
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
i
This utility app allows users to capture and organize images and videos using industrial camera devices. It provides tools for managing visual media directly from compatible hardware.
- Capture images
- Record videos
- Manage media
- Industrial camera integration
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Capture and manage images and videos with Industrial Camera Device.
Optical flow Analysis
Analyze motion between video frames and visualize object movement. This utility helps understand visual dynamics in sequences of images.
- Optical flow analysis
- Visualize object movement
- Frame-to-frame comparison
- Motion tracking
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Perform optical flow analysis and visualize the amount of object movement between consecutive frames
Screenshots
Verdict
The clearest difference is rating: i at 1.8 against Optical flow Analysis's 1.0. i also leads on ads (none vs shown) and ratings volume (26 vs 1). On price, update cadence and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
i holds the better App Store score, 1.8 against 1.0. That said, the two scores are not equally well evidenced: i has 26 ratings behind it against 1, so its average is the more settled of the two.
i ships an update every 3 weeks, Optical flow Analysis fortnightly. The most recent releases landed on September 25, 2026 and July 30, 2026 respectively.
| Parameter | i | Optical flow Analysis |
|---|---|---|
| Price | Free | Free |
| Rating | 1.8 (26 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 6.7% of reviews | — |
| Number of ratings | 26 — better | 1 |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.7.2 |
| Further details — not scored | ||
| Size | 141 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | 锦才 钟 | Hideaki Uchikoshi |
Customer experience
i
Optical flow Analysis
In-app purchases
i
No in-app purchases
Optical flow Analysis
No in-app purchases
