# Activity vs 倒数日清单

The clearest difference is update cadence: Activity at weekly against 倒数日清单's fortnightly. 倒数日清单's advantage is iOS requirement (13 vs 18.4). 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.

Activity ships an update weekly, 倒数日清单 fortnightly. The most recent releases landed on September 19, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Activity | 倒数日清单 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Size | 2 MB | 7 MB |
| Requires iOS | 18.4 | **13** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [清煜 孙](https://appshunter.io/developer/1815181652) | [玉林 朱](https://appshunter.io/developer/1835329523) |

## What reviewers say

### Activity

[App page](https://appshunter.io/ios/app/activity/id6754206929)

**In-app purchases:** none


### 倒数日清单

[App page](https://appshunter.io/ios/app/id6755029689)

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

**In-app purchases:** none


## Frequently asked questions

### Is Activity free?

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

### Is 倒数日清单 free?

倒数日清单 is free to download, with no in-app purchases.

### Do Activity or 倒数日清单 have ads?

Neither Activity nor 倒数日清单 shows ads.

### Which is updated more often, Activity or 倒数日清单?

Activity ships an update weekly, and 倒数日清单 fortnightly. Most recently, Activity was updated on September 19, 2026 and 倒数日清单 on October 15, 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.*