# Attention: Moon Study Timer — Focus Timer with App Blocking

> Focus Timer with App Blocking (iPhone/iPad app by DAIKI MATSUI.)

- Source: https://appshunter.io/ios/app/attention-moon-study-timer/id6767784989 (this page in markdown: same URL + `.md`)
- Developer: [DAIKI MATSUI](https://appshunter.io/developer/1842952100)
- Category: Productivity, Education
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 29 MB
- Languages: American English, Japanese
- Released: 2026-05-12
- Data updated: 2026-07-22
- User reviews in markdown: https://appshunter.io/ios/app/attention-moon-study-timer/id6767784989/reviews.md

## What is Attention?

Attention is a focus support app that helps close off phone distractions during study, reading, and deep work sessions. A visual moon timer makes the remaining time easy to feel at a glance, while an owl watches over your focus time. Choose apps and categories to restrict only while the timer is running. Free version: up to 60 total minutes per day. Lifetime unlock: unlimited time and sessions, plus Konoha. Attention does not collect browsing content or message content.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime Unlock | $2.99 | one-time |
| 7-Day Free Trial | Free | one-time |



## Version history (last 5 releases)

### 1.7.5 — 2026-07-21

Fixed an issue where some Japanese text remained in the English interface.

### 1.7.4 — 2026-07-20

Improved onboarding for protected focus sessions, session results, and history. App restriction recovery and consecutive session reliability are also more robust.

### 1.7.3 — 2026-07-10

Improved session restoration and time-recording reliability. Apple Watch and Live Activity displays and syncing are now more robust, and history management and purchase status updates are more reliable. You can also close the app restriction screen with Return to Desk.

### 1.7.2 — 2026-06-24

Improved timer display stability when returning to the app from Dim mode.

### 1.7.1 — 2026-06-14

Added Study Log so you can review your completed study sessions later.

## More apps by DAIKI MATSUI

- [Uchinalingo](https://appshunter.io/ios/app/uchinalingo/id6753190366)

All apps by DAIKI MATSUI: https://appshunter.io/developer/1842952100

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-22.*