# 专注时钟 vs Timer

专注时钟 and Timer both sit at 4.6 stars, but that hides the real split: 94% of 专注时钟's written reviews are positive against 50% of Timer's. 专注时钟 also leads on in-app purchases (none vs 1) and ads (none vs shown). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Timer sells 1 one-off in-app purchase. 专注时钟 asks for nothing beyond the download.

专注时钟 holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 67 and 29 respectively. Written reviews point the same way: 94% of 专注时钟's written reviews are positive against 50% of Timer's.

专注时钟 ships an update every 3 weeks, Timer fortnightly. The most recent releases landed on September 16, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | 专注时钟 | Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (67 ratings)](https://appshunter.io/ios/app/app/id1495041057/reviews)** | [4.4 (29 ratings)](https://appshunter.io/ios/app/timer-stopwatch-timer/id1632875076/reviews) |
| Number of ratings | **67** | 29 |
| Positive reviews | **94.4% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 110 MB | 58 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [飞剑 姚](https://appshunter.io/developer/1113334129) | [西连 郑](https://appshunter.io/developer/1622159390) |

## What reviewers say

### 专注时钟

[App page](https://appshunter.io/ios/app/app/id1495041057)

Enhance focus and productivity with a customizable digital clock, countdown timer, and a variety of white noise soundscapes. Designed to help you enter work or study states faster and more efficiently.

**Highlights:** Full screen digital clock, Countdown timer, Customizable UI styles, Variety of white noise background sounds, Firecrackers & Fireworks animation (New Year's theme)

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

**In-app purchases:** none


### Timer

[App page](https://appshunter.io/ios/app/timer-stopwatch-timer/id1632875076)

This app offers a simple and customizable timer and stopwatch. Easily set custom durations for various activities like exercise or chores. It includes delay timing options and audible alerts with sound effects.

**Highlights:** Customizable timing content, Delay timing function, Stopwatch functionality, Built-in sound effects, Easy to use interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP | $3.99 | one-time |


## Frequently asked questions

### Is 专注时钟 free?

专注时钟 is free to download, with no in-app purchases.

### Is Timer free?

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

### Which has better reviews, 专注时钟 or Timer?

专注时钟 is rated higher. 专注时钟 averages 4.6 out of 5 from 67 ratings, while Timer averages 4.4 from 29 ratings.

### Do 专注时钟 or Timer have ads?

Timer shows ads; 专注时钟 does not.

### Which is updated more often, 专注时钟 or Timer?

专注时钟 ships an update every 3 weeks, and Timer fortnightly. Most recently, 专注时钟 was updated on September 16, 2026 and Timer on September 24, 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.*