# Sleep Defender vs .

The clearest difference is price: . at Free against Sleep Defender's $0.99. . also leads on update cadence (every 2 months vs every 22 months). Sleep Defender's advantage is rating (4.4 vs 3.8) and review sentiment (60% vs 25%). On ratings volume, ads and in-app purchases there is nothing between them.

. is free to download; Sleep Defender costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Sleep Defender holds the better App Store score, 4.4 against 3.8. Both are backed by a comparable volume of ratings — 10 and 4 respectively. Written reviews point the same way: 60% of Sleep Defender's written reviews are positive against 25% of .'s.

Sleep Defender ships an update every 22 months, . every 2 months. The most recent releases landed on September 15, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Sleep Defender | . |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.4 (10 ratings)](https://appshunter.io/ios/app/sleep-defender/id907737933/reviews)** | [3.8 (4 ratings)](https://appshunter.io/ios/app/clean-blank-widget/id6444360249/reviews) |
| Number of ratings | **10** | 4 |
| Positive reviews | **60.0% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 22 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Size | 2 MB | 43 MB |
| Requires iOS | **8.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Andrew Czupik](https://appshunter.io/developer/814200404) | [倩倩 李](https://appshunter.io/developer/1642691342) |

## What reviewers say

### Sleep Defender

[App page](https://appshunter.io/ios/app/sleep-defender/id907737933)

This app helps parents manage wake-up times for young children using a visual, silent alarm system. It employs a stoplight color code (red, yellow, green) to indicate when it's okay to get out of bed, ensuring quiet mornings and better sleep for the whole family.

**Highlights:** Silent stoplight alarm system, Color-coded wake-up indicators, Large, easy-to-read clock numbers, Simple one-screen setup, Adjustable brightness controls, Silent timer for timeouts

**Features:** macOS Compatibility

**In-app purchases:** none


### .

[App page](https://appshunter.io/ios/app/clean-blank-widget/id6444360249)

Design custom transparent widgets for your home screen. This utility app allows you to create blank spaces for a personalized aesthetic without any subscriptions or in-app purchases.

**Highlights:** Create transparent widgets, Home screen decoration, Personalized aesthetic, No subscription required, No in-app purchases

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sleep Defender free?

Sleep Defender costs $0.99, with no in-app purchases.

### Is . free?

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

### Which has better reviews, Sleep Defender or .?

Sleep Defender is rated higher. Sleep Defender averages 4.4 out of 5 from 10 ratings, while . averages 3.8 from 4 ratings.

### Do Sleep Defender or . have ads?

Neither Sleep Defender nor . shows ads.

### Which is updated more often, Sleep Defender or .?

Sleep Defender ships an update every 22 months, and . every 2 months. Most recently, Sleep Defender was updated on September 15, 2026 and . on October 3, 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.*