Eye blink detection vs Donut timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Eye blink detection
This utility app monitors and displays your blinking activity in real-time. It shows your current blink status and counts the total number of blinks detected on the screen.
- Real-time blink detection
- Displays blink status
- Counts blinks
- On-screen display
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This app detects blinking and displays the blink status and number of times on the screen.
Donut timer
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Donut Presentation Timer An intuitive timer app designed for smart time management in presentations, speeches, seminars, classes, cooking, cleaning, and more. With a beautiful donut-shaped visual, you can see your time allocation for each section at a glance. Key Features ■ Intuitive Donut-Shaped Timer Visualize your entire schedule with a color-coded donut chart. See which section you are currently in and how much time remains—instantly and clearly. ■ Flexible Section-Based Timing Create multiple sections to match the flow of your presentation. Assign a name, duration, and color to each section for precise control. ■ Lap Time Tracking Record actual presentation times with the built-in lap time feature. Compare planned time and actual progress in real time to stay on track. ■ Save Timer Presets Save frequently used timer setups with custom names. Quickly reuse the same configuration for recurring presentations or meetings. ■ Customizable Design Choose from over 10 color themes. Customize the look of your timer to match your style or the occasion. ■ Completion Notifications Get notified with sound and vibration when a section ends or the timer finishes. Stay aware of time even when you’re not looking at the screen. Perfect For Presenters and public speakers Teachers and instructors running classes or seminars Meeting and workshop facilitators Students and anyone who wants better time awareness People who want to time cleaning sessions efficiently Anyone who keeps burning their stew Anyone giving presentations with multiple sections Even if time management isn’t your strong suit, this app helps you stay focused and confident. Upgrade your presentations with a functional and elegant donut-shaped timer—and deliver like a professional.
Screenshots
Verdict
The clearest difference is in-app purchases: Eye blink detection at none against Donut timer's 1. Donut timer's advantage is update cadence (every 5 days vs every 2 weeks). On price, ads, device support and iOS requirement 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. Donut timer sells 1 one-off in-app purchase. Eye blink detection asks for nothing beyond the download.
Eye blink detection ships an update every 2 weeks, Donut timer every 5 days. The most recent releases landed on October 11, 2026 and October 1, 2026 respectively.
| Parameter | Eye blink detection | Donut timer |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 weeks | Every 5 days — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.7.2 | 16.6 — better |
| Further details — not scored | ||
| Size | 35 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Hideaki Uchikoshi | Hiroyuki Kako |
In-app purchases
Eye blink detection
No in-app purchases
Donut timer
- 広告永久削除$2.99
Questions
Is Eye blink detection free?
Is Donut timer free?
Do Eye blink detection or Donut timer have ads?
Which is updated more often, Eye blink detection or Donut timer?
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