# Eye blink detection vs HeaTrack

The clearest difference is ads: HeaTrack at none against Eye blink detection's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on November 4, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Eye blink detection | HeaTrack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/eye-blink-detection/id6502569148/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Ad-supported | — |
| Size | 35 MB | 16 MB |
| Requires iOS | 17.7.2 | **17.5** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) | [Jerry Chen](https://appshunter.io/developer/1800136102) |

## What reviewers say

### Eye blink detection

[App page](https://appshunter.io/ios/app/eye-blink-detection/id6502569148)

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.

**Highlights:** Real-time blink detection, Displays blink status, Counts blinks, On-screen display

**Features:** macOS Compatibility

**In-app purchases:** none


### HeaTrack

[App page](https://appshunter.io/ios/app/heatrack/id6742814189)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Eye blink detection free?

Eye blink detection is free to download, with no in-app purchases.

### Is HeaTrack free?

HeaTrack is free to download, with no in-app purchases.

### Do Eye blink detection or HeaTrack have ads?

Eye blink detection shows ads; HeaTrack does not.

### Which is updated more often, Eye blink detection or HeaTrack?

Eye blink detection ships an update every 2 weeks, and HeaTrack every 2 weeks. Most recently, Eye blink detection was updated on November 4, 2026 and HeaTrack on November 8, 2026.

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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.*