# Eyeblinkr vs Fullpower® Sleep

The clearest difference is review sentiment: Fullpower® Sleep at 100% against Eyeblinkr's 50%. Fullpower® Sleep also leads on price (Free vs $1.99) and rating (4.9 vs 2.7). Eyeblinkr's advantage is iOS requirement (12.0 vs 17.6). On ads, in-app purchases and device support there is nothing between them.

Fullpower® Sleep is free to download; Eyeblinkr costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Fullpower® Sleep holds the better App Store score, 4.9 against 2.7. That said, the two scores are not equally well evidenced: Fullpower® Sleep has 36 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 50% of Eyeblinkr's written reviews are positive against 100% of Fullpower® Sleep's.

Eyeblinkr ships an update every 41 months, Fullpower® Sleep every 3 months. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Eyeblinkr | Fullpower® Sleep |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [2.7 (3 ratings)](https://appshunter.io/ios/app/eyeblinkr/id1566585351/reviews) | **[4.9 (36 ratings)](https://appshunter.io/ios/app/fullpower-sleep/id6479544236/reviews)** |
| Number of ratings | 3 | **36** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 41 months | **Every 3 months** |
| Monetization | Paid | **Free** |
| Size | 13 MB | 93 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Flammy Design](https://appshunter.io/developer/385920006) | [Fullpower®](https://appshunter.io/developer/282995850) |

## What reviewers say

### Eyeblinkr

[App page](https://appshunter.io/ios/app/eyeblinkr/id1566585351)

This app uses your device's TrueDepth camera to monitor your eye blinking frequency. It can alert you if you haven't blinked in a while, helping to prevent dry eyes, especially during screen time. It works offline and supports a wide range of compatible Apple devices.

**Highlights:** TrueDepth camera eye blink tracking, Dry eye prevention alerts, Offline functionality, Supported device list, Real-time blink count

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

**In-app purchases:** none


### Fullpower® Sleep

[App page](https://appshunter.io/ios/app/fullpower-sleep/id6479544236)

This app requires specific hardware and an invitation from your provider for sleep monitoring. It facilitates account setup, guides hardware installation, and automatically sends sleep data to your provider. Users can view real-time device status and historical sleep data, with an option to share with Apple Health.

**Highlights:** Provider-issued invitation required, Guided hardware setup, Automatic sleep monitoring, Real-time device status, Historical sleep data viewing, Apple Health integration

**In-app purchases:** none


## Frequently asked questions

### Is Eyeblinkr free?

Eyeblinkr costs $1.99, with no in-app purchases.

### Is Fullpower® Sleep free?

Fullpower® Sleep is free to download, with no in-app purchases.

### Which has better reviews, Eyeblinkr or Fullpower® Sleep?

Fullpower® Sleep is rated higher. Eyeblinkr averages 2.7 out of 5 from 3 ratings, while Fullpower® Sleep averages 4.9 from 36 ratings.

### Do Eyeblinkr or Fullpower® Sleep have ads?

Neither Eyeblinkr nor Fullpower® Sleep shows ads.

### Which is updated more often, Eyeblinkr or Fullpower® Sleep?

Eyeblinkr ships an update every 41 months, and Fullpower® Sleep every 3 months. Most recently, Eyeblinkr was updated on October 22, 2026 and Fullpower® Sleep on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*