# 水印相机 vs Lemon Camera

The clearest difference is ads: Lemon Camera at none against 水印相机's shown. 水印相机's advantage is iOS requirement (12.0 vs 17). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. 水印相机 sells 1 one-off in-app purchase and Lemon Camera sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

水印相机 ships an update every 6 days, Lemon Camera every 10 days. Both last shipped on November 4, 2026.

## The numbers

| Metric | 水印相机 | Lemon Camera |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 6 days** | Every 10 days |
| Monetization | — | Subscription |
| Size | 75 MB | 12 MB |
| Requires iOS | **12.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chengdu Cangmo Technology Co., Ltd](https://appshunter.io/developer/1668641241) | [Shanghai Lansan Technology Co., Ltd.](https://appshunter.io/developer/1627721870) |

## What reviewers say

### 水印相机

[App page](https://appshunter.io/ios/app/id6479632553)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 水印相机永久会员 | $9.99 | one-time |


### Lemon Camera

[App page](https://appshunter.io/ios/app/lemon-camera/id6739480462)

This AI-powered app transforms your camera into a personal assistant. It can write poems from photos, translate menus, identify food calories, count people, explain signs, and tell stories about art. Simply take a photo, ask a question, and receive an answer.

**Highlights:** AI-powered photo analysis, Write poems from photos, Translate menus, Identify food calories, Count people in photos, Explain traffic signs, Tell stories about art

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $2.99 | per 7 days |
| Monthly Subscription | $9.99 | per month |


## Frequently asked questions

### Is 水印相机 free?

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

### Is Lemon Camera free?

Lemon Camera is free to download, with in-app purchases available.

### Do 水印相机 or Lemon Camera have ads?

水印相机 shows ads; Lemon Camera does not.

### Which is updated more often, 水印相机 or Lemon Camera?

水印相机 ships an update every 6 days, and Lemon Camera every 10 days. Most recently, 水印相机 was updated on November 4, 2026 and Lemon Camera on November 4, 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.*