# 什么时辰 vs DoBuff

The clearest difference is price: DoBuff at Free against 什么时辰's $0.99. DoBuff also leads on update cadence (weekly vs every 3 weeks) and review sentiment (100% vs 90%). 什么时辰's advantage is in-app purchases (none vs 3). On rating, ratings volume, ads and device support there is nothing between them.

DoBuff is free to download; 什么时辰 costs $0.99 up front. DoBuff sells 3 in-app purchases, starting at $0.99 per month. 什么时辰 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for 什么时辰 against 4.8 for DoBuff. Both are backed by a comparable volume of ratings — 20 and 39 respectively. Written reviews are what separate them: 90% of 什么时辰's written reviews are positive against 100% of DoBuff's.

什么时辰 ships an update every 3 weeks, DoBuff weekly. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 什么时辰 | DoBuff |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.8 (20 ratings)](https://appshunter.io/ios/app/id1533372181/reviews) | **[4.8 (39 ratings)](https://appshunter.io/ios/app/dobuff-time-management/id6740776035/reviews)** |
| Number of ratings | 20 | **39** |
| Positive reviews | 90.2% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 156 MB | 21 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [国刚 曾](https://appshunter.io/developer/1526611920) | [宇 李](https://appshunter.io/developer/1552609869) |

## What reviewers say

### 什么时辰

[App page](https://appshunter.io/ios/app/id1533372181)

This app combines a perpetual calendar with a traditional Chinese almanac, offering lunar dates, solar terms, and daily auspicious information. It features a clean interface for easy daily use, supporting date conversions and personal event integration.

**Highlights:** Perpetual calendar with lunar dates and solar terms, Traditional page-turning almanac, Auspicious date search, Gregorian/Lunar/Buddhist/Taoist date conversion, Personal events calendar integration, Customizable themes and settings

**Features:** Apple Watch app, iPhone Duo support

**In-app purchases:** none


### DoBuff

[App page](https://appshunter.io/ios/app/dobuff-time-management/id6740776035)

Enhance your reminders and calendar with powerful tools for time management, progress tracking, and goal setting. Visualize your tasks on a timeline, create unique weekly and yearly plans, and utilize focus timers with progress bars. Gain insights with trend statistics and countdowns.

**Highlights:** Timeline view for tasks, Weekly, monthly, and yearly planning, Focus timer with progress bar, Trend statistics and heatmaps, Countdown timers, Calendar integration, Widgets

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $0.99 | per month |
| 年会员 | $2.99 | per year |
| 永久会员 | $9.99 | one-time |


## Frequently asked questions

### Is 什么时辰 free?

什么时辰 costs $0.99, with no in-app purchases.

### Is DoBuff free?

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

### Which has better reviews, 什么时辰 or DoBuff?

DoBuff is rated higher. 什么时辰 averages 4.8 out of 5 from 20 ratings, while DoBuff averages 4.8 from 39 ratings.

### Do 什么时辰 or DoBuff have ads?

Neither 什么时辰 nor DoBuff shows ads.

### Which is updated more often, 什么时辰 or DoBuff?

什么时辰 ships an update every 3 weeks, and DoBuff weekly. Most recently, 什么时辰 was updated on October 30, 2026 and DoBuff on October 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.*