# 自己監視で全集中! vs Focus Mirror

The clearest difference is in-app purchases: 自己監視で全集中! at none against Focus Mirror's 3. 自己監視で全集中! also leads on ads (none vs shown) and iOS requirement (15.1 vs 17.0). Focus Mirror's advantage is update cadence (every 5 days vs every 5 months). On price and device support there is nothing between them.

Both are free to download. Focus Mirror sells 3 in-app purchases, starting at $0.99 per month. 自己監視で全集中! asks for nothing beyond the download.

自己監視で全集中! ships an update every 5 months, Focus Mirror every 5 days. The most recent releases landed on November 3, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | 自己監視で全集中! | Focus Mirror |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 104 MB | 8 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 9+ | 4+ |
| Developer | [Kazumasa Tomita](https://appshunter.io/developer/1336575628) | [Takahiro Kimura](https://appshunter.io/developer/6775796488) |

## What reviewers say

### 自己監視で全集中!

[App page](https://appshunter.io/ios/app/id1540985106)

This app helps you improve focus by using your device's front camera to show you yourself while you work. It captures short video clips of you during your focus sessions and offers ambient sounds to aid concentration. Track your progress with detailed graphs and manage your breaks effectively.

**Highlights:** Self-monitoring with front camera, Capture video clips during focus sessions, Ambient soundscapes for concentration, Customizable break times with notifications, Set and track focus session content, View focus history with graphs

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

**In-app purchases:** none


### Focus Mirror

[App page](https://appshunter.io/ios/app/focus-mirror-study-timer/id6815692837)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads Monthly Plan | $0.99 | per month |
| Remove Ads Yearly Plan | $9.99 | per year |
| Remove Ads Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is 自己監視で全集中! free?

自己監視で全集中! is free to download, with no in-app purchases.

### Is Focus Mirror free?

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

### Do 自己監視で全集中! or Focus Mirror have ads?

Focus Mirror shows ads; 自己監視で全集中! does not.

### Which is updated more often, 自己監視で全集中! or Focus Mirror?

自己監視で全集中! ships an update every 5 months, and Focus Mirror every 5 days. Most recently, 自己監視で全集中! was updated on November 3, 2026 and Focus Mirror on October 26, 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.*