# Focus Timer vs 集中タイマー

The clearest difference is in-app purchases: 集中タイマー at none against Focus Timer's 1. Focus Timer's advantage is update cadence (every 4 months vs every 9 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Focus Timer sells 1 one-off in-app purchase. 集中タイマー asks for nothing beyond the download.

Focus Timer ships an update every 4 months, 集中タイマー every 9 months. The most recent releases landed on September 8, 2026 and August 13, 2026 respectively.

## The numbers

| Metric | Focus Timer | 集中タイマー |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 4 months** | Every 9 months |
| Monetization | Free with in-app purchases | — |
| Size | 38 MB | 28 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Reo Shigeno](https://appshunter.io/developer/1788864693) | [Kousaka Kirino](https://appshunter.io/developer/1037180476) |

## What reviewers say

### Focus Timer

[App page](https://appshunter.io/ios/app/focus-timer/id1603095152)

This timer app helps you maintain focus by automatically scheduling work and break intervals. Customize work durations and choose from multiple themes to enhance your productivity during study or work sessions.

**Highlights:** Customizable work and break intervals, Adjustable work session lengths (10-120 mins), Simple and focused UI design, Multiple theme color options, Automatic break scheduling

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告を非表示 | $1.99 | one-time |


### 集中タイマー

[App page](https://appshunter.io/ios/app/id6446185573)

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

**In-app purchases:** none


## Frequently asked questions

### Is Focus Timer free?

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

### Is 集中タイマー free?

集中タイマー is free to download, with no in-app purchases.

### Do Focus Timer or 集中タイマー have ads?

Both Focus Timer and 集中タイマー show ads.

### Which is updated more often, Focus Timer or 集中タイマー?

Focus Timer ships an update every 4 months, and 集中タイマー every 9 months. Most recently, Focus Timer was updated on September 8, 2026 and 集中タイマー on August 13, 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.*