# 任意水印相机 vs 水印时间相机

The clearest difference is in-app purchases: 水印时间相机 at none against 任意水印相机's 5. 任意水印相机's advantage is update cadence (every 3 weeks vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 任意水印相机 sells 5 in-app purchases, starting at $4.99 per 7 days. 水印时间相机 asks for nothing beyond the download.

任意水印相机 ships an update every 3 weeks, 水印时间相机 every 6 weeks. The most recent releases landed on September 9, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | 任意水印相机 | 水印时间相机 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 40.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | — | Free |
| Size | 156 MB | 38 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Rubu Network Technology Co., Ltd](https://appshunter.io/developer/1713326165) | [Seven Devils LLC](https://appshunter.io/developer/1740376515) |

## What reviewers say

### 任意水印相机

[App page](https://appshunter.io/ios/app/id6472266766)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续周订阅 | $4.99 | per 7 days |
| 连续包月 | $7.99 | per month |
| 连续包季 | $9.99 | per 3 months |
| 连续包年 | $19.99 | per year |
| 终身VIP会员 | $29.99 | one-time |


### 水印时间相机

[App page](https://appshunter.io/ios/app/id6480433120)

Easily add beautiful watermarks to your photos and videos. This camera app allows you to include date, time, location, and notes, perfect for attendance tracking, work logs, and more.

**Highlights:** Add date, time, location, and notes watermarks, Supports photos and videos, Real-time watermark display, Accurate location positioning, Photo collage editing

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

**In-app purchases:** none


## Frequently asked questions

### Is 任意水印相机 free?

任意水印相机 is free to download, with in-app purchases available.

### Is 水印时间相机 free?

水印时间相机 is free to download, with no in-app purchases.

### Do 任意水印相机 or 水印时间相机 have ads?

Neither 任意水印相机 nor 水印时间相机 shows ads.

### Which is updated more often, 任意水印相机 or 水印时间相机?

任意水印相机 ships an update every 3 weeks, and 水印时间相机 every 6 weeks. Most recently, 任意水印相机 was updated on September 9, 2026 and 水印时间相机 on September 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.*