# 戒烟 vs CamFlags

The clearest difference is in-app purchases: 戒烟 at none against CamFlags's 2. 戒烟 also leads on update cadence (daily vs every 6 months) and iOS requirement (17.0 vs 27.0). On price, ads and device support there is nothing between them.

Both are free to download. CamFlags sells 2 in-app purchases, starting at $5.99 per month. 戒烟 asks for nothing beyond the download.

戒烟 ships an update daily, CamFlags every 6 months. Both last shipped on October 28, 2026.

## The numbers

| Metric | 戒烟 | CamFlags |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 6 months |
| Size | 3 MB | 21 MB |
| Requires iOS | **17.0** | 27.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [Shanghai Qinfu Information Technology Co., Ltd.](https://appshunter.io/developer/1801975485) | [兴华 范](https://appshunter.io/developer/440983944) |

## What reviewers say

### 戒烟

[App page](https://appshunter.io/ios/app/id6743360645)

**Features:** macOS Compatibility

**In-app purchases:** none


### CamFlags

[App page](https://appshunter.io/ios/app/camflags-ai-snap-know-flags/id6751882342)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $5.99 | per month |
| Yealy | $19.99 | per year |


## Frequently asked questions

### Is 戒烟 free?

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

### Is CamFlags free?

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

### Do 戒烟 or CamFlags have ads?

Neither 戒烟 nor CamFlags shows ads.

### Which is updated more often, 戒烟 or CamFlags?

戒烟 ships an update daily, and CamFlags every 6 months. Most recently, 戒烟 was updated on October 28, 2026 and CamFlags on October 28, 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.*