# 早安打卡－早睡早起习惯养成 vs 水印相机

The clearest difference is rating: 早安打卡－早睡早起习惯养成 at 5.0 against 水印相机's 4.3. 早安打卡－早睡早起习惯养成 also leads on iOS requirement (10.0 vs 15.0). 水印相机's advantage is in-app purchases (none vs 1) and ratings volume (6 vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 早安打卡－早睡早起习惯养成 sells 1 in-app purchase, starting at $13.49 per year. 水印相机 asks for nothing beyond the download.

早安打卡－早睡早起习惯养成 holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: 水印相机 has 6 ratings behind it against 1, so its average is the more settled of the two.

早安打卡－早睡早起习惯养成 ships an update monthly, 水印相机 every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | 早安打卡－早睡早起习惯养成 | 水印相机 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1542732635/reviews)** | [4.3 (6 ratings)](https://appshunter.io/ios/app/id6476538899/reviews) |
| Number of ratings | 1 | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 4 MB | 15 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [泽华 方](https://appshunter.io/developer/1289529527) | [Shenyang Yuehe Gongchuang Information Technology Co.,Ltd](https://appshunter.io/developer/1578845704) |

## What reviewers say

### 早安打卡－早睡早起习惯养成

[App page](https://appshunter.io/ios/app/id1542732635)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP年度会员 | $13.49 | per year |


### 水印相机

[App page](https://appshunter.io/ios/app/id6476538899)

Easily add various watermarks to your photos for work, study, or personal use. Choose from numerous templates and customize your own watermarks with date, time, location, and more. Save both original and watermarked images simultaneously.

**Highlights:** Add date, time, weather, location, and altitude watermarks, Professional watermark templates for attendance, business cards, and construction, Customizable watermark content, Automatic orientation adaptation, Save original and watermarked photos simultaneously

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

**In-app purchases:** none


## Frequently asked questions

### Is 早安打卡－早睡早起习惯养成 free?

早安打卡－早睡早起习惯养成 is free to download, with in-app purchases available.

### Is 水印相机 free?

水印相机 is free to download, with no in-app purchases.

### Which has better reviews, 早安打卡－早睡早起习惯养成 or 水印相机?

早安打卡－早睡早起习惯养成 is rated higher. 早安打卡－早睡早起习惯养成 averages 5.0 out of 5 from 1 ratings, while 水印相机 averages 4.3 from 6 ratings.

### Do 早安打卡－早睡早起习惯养成 or 水印相机 have ads?

Neither 早安打卡－早睡早起习惯养成 nor 水印相机 shows ads.

### Which is updated more often, 早安打卡－早睡早起习惯养成 or 水印相机?

早安打卡－早睡早起习惯养成 ships an update monthly, and 水印相机 every 3 weeks. Most recently, 早安打卡－早睡早起习惯养成 was updated on October 24, 2026 and 水印相机 on October 24, 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.*