# Focus Guardian vs Noloop

The clearest difference is price: Noloop at Free against Focus Guardian's $3.99. Noloop also leads on update cadence (every 3 weeks vs every 3 months). Focus Guardian's advantage is in-app purchases (none vs 3). On ads, device support and iOS requirement there is nothing between them.

Noloop is free to download; Focus Guardian costs $3.99 up front. Noloop sells 3 one-off in-app purchases. Focus Guardian asks for nothing beyond the download.

Focus Guardian ships an update every 3 months, Noloop every 3 weeks. The most recent releases landed on June 6, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Focus Guardian | Noloop |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/focus-guardian/id6477325074/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Paid | — |
| Size | 3 MB | 45 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [博宇 周](https://appshunter.io/developer/1678039102) | [Guangying Tiancheng Technology (Beijing) Co., Ltd](https://appshunter.io/developer/1805600200) |

## What reviewers say

### Focus Guardian

[App page](https://appshunter.io/ios/app/focus-guardian/id6477325074)

This app uses your iPhone's camera to detect signs of drowsiness, such as yawning or closed eyes. It offers extensive customization for alerts and monitoring, with a focus on privacy and user experience.

**Highlights:** Machine vision-driven fatigue detection, Dozing and yawning monitoring, Customizable alert triggers and tones, Privacy-focused local processing, Video streaming toggle, Guard record management

**In-app purchases:** none


### Noloop

[App page](https://appshunter.io/ios/app/noloop/id6744028749)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月卡 | $1.99 | one-time |
| 季卡 | $4.99 | one-time |
| 年卡 | $17.99 | one-time |


## Frequently asked questions

### Is Focus Guardian free?

Focus Guardian costs $3.99, with no in-app purchases.

### Is Noloop free?

Noloop is free to download, with in-app purchases available.

### Do Focus Guardian or Noloop have ads?

Neither Focus Guardian nor Noloop shows ads.

### Which is updated more often, Focus Guardian or Noloop?

Focus Guardian ships an update every 3 months, and Noloop every 3 weeks. Most recently, Focus Guardian was updated on June 6, 2026 and Noloop on September 23, 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.*