Optical flow Analysis vs Quit with Friends
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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
Quit with Friends
Track your app usage and share it with friends. Set goals and monitor each other's screen time to build healthier digital habits together.
- Track app usage
- Add friends
- View friends' usage
- Set screen time goals
- Social accountability
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Pick apps to track, add your friends, and see each other's usage!
Screenshots
Verdict
The clearest difference is rating: Quit with Friends at 5.0 against Optical flow Analysis's 1.0. Optical flow Analysis's advantage is in-app purchases (none vs 4). On price, ratings volume, update cadence and ads 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. Quit with Friends sells 4 one-off in-app purchases. Optical flow Analysis asks for nothing beyond the download.
Quit with Friends holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Optical flow Analysis ships an update fortnightly, Quit with Friends every 2 weeks. The most recent releases landed on July 30, 2026 and September 9, 2026 respectively.
| Parameter | Optical flow Analysis | Quit with Friends |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | Fortnightly | Every 2 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone | iPhone |
| Requires iOS | 17.7.2 — better | 18.0 |
| Further details — not scored | ||
| Size | 38 MB | 83 MB |
| Age rating | 4+ | 4+ |
| Developer | Hideaki Uchikoshi | Be Good |
Customer experience
Optical flow Analysis
Quit with Friends
In-app purchases
Optical flow Analysis
No in-app purchases
Quit with Friends
- 1 Hall Pass$0.99
- 5 Hall Passes$1.99
- 10 Hall Passes$2.99
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- 50 Hall Passes$3.99
Questions
Is Optical flow Analysis free?
Is Quit with Friends free?
Which has better reviews, Optical flow Analysis or Quit with Friends?
Do Optical flow Analysis or Quit with Friends have ads?
Which is updated more often, Optical flow Analysis or Quit with Friends?
Other comparisons
