# 易统时间局 vs DuduCam

The clearest difference is in-app purchases: DuduCam at none against 易统时间局's 4. DuduCam also leads on update cadence (daily vs every 3 weeks). 易统时间局's advantage is iOS requirement (13.6 vs 16.6). On price, ads and device support there is nothing between them.

Both are free to download. 易统时间局 sells 4 in-app purchases, starting at $10.49 per month. DuduCam asks for nothing beyond the download.

易统时间局 ships an update every 3 weeks, DuduCam daily. The most recent releases landed on October 25, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 易统时间局 | DuduCam |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Daily** |
| Size | 10 MB | 5 MB |
| Requires iOS | **13.6** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [天道人心(上海)科技有限公司](https://appshunter.io/developer/6788289798) | [百姓网股份有限公司](https://appshunter.io/developer/1476018070) |

## What reviewers say

### 易统时间局

[App page](https://appshunter.io/ios/app/id1582970299)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 会员月费 | $10.49 | per month |
| 会员年费 | $107.99 | per year |
| 三年会员费 | $249.99 | one-time |
| 十年会员费 | $699.99 | one-time |


### DuduCam

[App page](https://appshunter.io/ios/app/duducam/id6741044880)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 易统时间局 free?

易统时间局 is free to download, with in-app purchases available.

### Is DuduCam free?

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

### Do 易统时间局 or DuduCam have ads?

Neither 易统时间局 nor DuduCam shows ads.

### Which is updated more often, 易统时间局 or DuduCam?

易统时间局 ships an update every 3 weeks, and DuduCam daily. Most recently, 易统时间局 was updated on October 25, 2026 and DuduCam on October 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*