# 时间统计 vs 1DayS

The clearest difference is in-app purchases: 1DayS at none against 时间统计's 3. 时间统计's advantage is update cadence (every 9 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 时间统计 sells 3 one-off in-app purchases. 1DayS asks for nothing beyond the download.

时间统计 ships an update every 9 days, 1DayS every 3 weeks. The most recent releases landed on October 3, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | 时间统计 | 1DayS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/1days/id1668529103/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | — | Free |
| Size | 80 MB | 102 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Shenji Information Technology Co.,Ltd.](https://appshunter.io/developer/1555034604) | [KAIROS Company Limited](https://appshunter.io/developer/1495144014) |

## What reviewers say

### 时间统计

[App page](https://appshunter.io/ios/app/id1555034602)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 时间统计365天会员 | $149.99 | one-time |
| 时间统计APP时间报告会员（1年） | $299.99 | one-time |
| 30天时间训练营 | $299.99 | one-time |


### 1DayS

[App page](https://appshunter.io/ios/app/1days/id1668529103)

This app helps you track and remember important dates like birthdays, anniversaries, holidays, and deadlines. It offers customizable widgets, cloud synchronization, and a choice of UI themes. Never miss a significant event again with precise reminders.

**Highlights:** Track birthdays, anniversaries, holidays, deadlines, Public and lunar calendar support, Customizable widgets, Cloud synchronization, Multiple background options, One-click public holiday addition, Light and dark UI themes

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 时间统计 free?

时间统计 is free to download, with in-app purchases available.

### Is 1DayS free?

1DayS is free to download, with no in-app purchases.

### Do 时间统计 or 1DayS have ads?

Neither 时间统计 nor 1DayS shows ads.

### Which is updated more often, 时间统计 or 1DayS?

时间统计 ships an update every 9 days, and 1DayS every 3 weeks. Most recently, 时间统计 was updated on October 3, 2026 and 1DayS on October 19, 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.*