# 时间大师 vs 聚心专注

The clearest difference is update cadence: 聚心专注 at weekly against 时间大师's every 2 months. 时间大师's advantage is iOS requirement (14.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

时间大师 ships an update every 2 months, 聚心专注 weekly. The most recent releases landed on September 13, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | 时间大师 | 聚心专注 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6472255181/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | — |
| Size | 39 MB | 6 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [孔目湖(北京)科技有限公司](https://appshunter.io/developer/1716853334) | [Chongqing GunMu Technology Co., Ltd](https://appshunter.io/developer/1826536114) |

## What reviewers say

### 时间大师

[App page](https://appshunter.io/ios/app/id6472255181)

This app helps users improve focus and productivity by managing their time effectively. It offers features like data analysis, social motivation, and immersive experiences to combat phone overuse and build better habits.

**Highlights:** Powerful data analysis with simple operation, Engaging interactive design with a sense of ritual, Social features for goal setting and mutual motivation, Rich data feedback and reminders for consistency, Immersive experience with white noise and phone locking, Cloud synchronization across multiple devices

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

**In-app purchases:** none


### 聚心专注

[App page](https://appshunter.io/ios/app/id6749688657)

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

**In-app purchases:** none


## Frequently asked questions

### Is 时间大师 free?

时间大师 is free to download, with no in-app purchases.

### Is 聚心专注 free?

聚心专注 is free to download, with no in-app purchases.

### Do 时间大师 or 聚心专注 have ads?

Neither 时间大师 nor 聚心专注 shows ads.

### Which is updated more often, 时间大师 or 聚心专注?

时间大师 ships an update every 2 months, and 聚心专注 weekly. Most recently, 时间大师 was updated on September 13, 2026 and 聚心专注 on September 25, 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.*