# 须臾 vs Time Plan

The clearest difference is ratings volume: 须臾 at 456 against Time Plan's 3. 须臾 also leads on update cadence (every 3 days vs every 2 weeks). Time Plan's advantage is rating (5.0 vs 4.7). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. 须臾 sells 1 one-off in-app purchase and Time Plan sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Time Plan holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: 须臾 has 456 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 84% of 须臾's written reviews are positive against 76% of Time Plan's, so the app with the better star average is not the one people write more warmly about.

须臾 ships an update every 3 days, Time Plan every 2 weeks. Both last shipped on November 6, 2026.

## The numbers

| Metric | 须臾 | Time Plan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (456 ratings)](https://appshunter.io/ios/app/id1384089839/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/time-plan/id1447084657/reviews)** |
| Number of ratings | **456** | 3 |
| Positive reviews | **84.1% of reviews** | 76.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 47 MB | 138 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Xiaorichang Technology Co., Ltd.](https://appshunter.io/developer/1106886288) | [文智 洪](https://appshunter.io/developer/775738991) |

## What reviewers say

### 须臾

[App page](https://appshunter.io/ios/app/id1384089839)

This app helps you plan and track time spent on projects or skills, inspired by the 10,000-hour rule. It functions as both a time accumulator and a time diary, offering detailed statistical charts.

**Highlights:** Track time spent on projects/skills, Forward timer, Manual time entry, Rich statistical charts (radar, line), Time accumulator, Time diary

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 高级用户 | $3.99 | one-time |

**What reviewers like**

- 👍 Clean, simple, and intuitive interface design
- ⏱️ Effective time tracking and recording functionality
- 🎯 Helps users stay focused and motivated
- 📊 Useful statistics and analytics features
- 💰 No ads, ad-free experience

**What reviewers complain about**

- 🔊 Notification and timer sounds too loud and cannot be disabled
- 🐛 Frequent crashes and stability issues
- 🌍 Limited language support (primarily Chinese only)
- 📈 Statistics and analytics have bugs and display errors
- 💳 Premium features require payment; free version limited to 5 projects

**Reported bugs**

- iOS 26 update: clickable buttons (checkmark and X) become unresponsive without scrolling
- Week and day calendar misalignment after New Year
- Duplicate time entries in statistics when recording past dates
- Statistics chart Y-axis values incorrect for weekly view
- Recent time investment table displays wrong time units (minutes vs hours)

**Requested features**

- Add weekly and monthly planning goals (not just daily)
- Support for multiple simultaneous project timers
- Apple Watch app version for convenient wrist tracking
- iPad app version with optimized layout
- English language support and other language options


### Time Plan

[App page](https://appshunter.io/ios/app/time-plan/id1447084657)

This app offers a widget to visualize the percentage of the year that has passed, encouraging users to value their time. It serves as a constant reminder to make the most of each moment.

**Highlights:** Year progress widget, Percentage visualization, Time management reminder, Cherish time encouragement

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove advertising service | $0.99 | one-time |


## Frequently asked questions

### Is 须臾 free?

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

### Is Time Plan free?

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

### Which has better reviews, 须臾 or Time Plan?

Time Plan is rated higher. 须臾 averages 4.7 out of 5 from 456 ratings, while Time Plan averages 5.0 from 3 ratings.

### Do 须臾 or Time Plan have ads?

Both 须臾 and Time Plan show ads.

### Which is updated more often, 须臾 or Time Plan?

须臾 ships an update every 3 days, and Time Plan every 2 weeks. Most recently, 须臾 was updated on November 6, 2026 and Time Plan on November 6, 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.*