# PTimer vs 集中力タイマー

The clearest difference is price: 集中力タイマー at Free against PTimer's $0.99. 集中力タイマー also leads on in-app purchases (none vs 3). PTimer's advantage is device support (3 vs 1) and iOS requirement (17.0 vs 26.1). On update cadence and ads there is nothing between them.

集中力タイマー is free to download; PTimer costs $0.99 up front. PTimer sells 3 one-off in-app purchases. 集中力タイマー asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 6 days. The most recent releases landed on September 23, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | PTimer | 集中力タイマー |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 days | Every 6 days |
| Size | 21 MB | 3 MB |
| Requires iOS | **17.0** | 26.1 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [akira kawakami](https://appshunter.io/developer/1893576295) | [Koki Komatsu](https://appshunter.io/developer/1796307607) |

## What reviewers say

### PTimer

[App page](https://appshunter.io/ios/app/ptimer-pomodoro-focus-timer/id6762259538)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee | $3.99 | one-time |
| ランチ | $9.99 | one-time |
| お寿司 | $19.99 | one-time |


### 集中力タイマー

[App page](https://appshunter.io/ios/app/id6796582976)

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

**In-app purchases:** none


## Frequently asked questions

### Is PTimer free?

PTimer costs $0.99, and also offers in-app purchases.

### Is 集中力タイマー free?

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

### Do PTimer or 集中力タイマー have ads?

Neither PTimer nor 集中力タイマー shows ads.

### Which is updated more often, PTimer or 集中力タイマー?

PTimer ships an update every 6 days, and 集中力タイマー every 6 days. Most recently, PTimer was updated on September 23, 2026 and 集中力タイマー on September 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*