# SV3C Cloud vs Which Duty Free

The clearest difference is price: SV3C Cloud at Free against Which Duty Free's $1.99. SV3C Cloud also leads on iOS requirement (12.0 vs 18.2). Which Duty Free's advantage is update cadence (every 4 days vs every 2 months). On ads, in-app purchases and device support there is nothing between them.

SV3C Cloud is free to download; Which Duty Free costs $1.99 up front. SV3C Cloud sells 10 in-app purchases, starting at $1.99 per month and Which Duty Free sells 1 in-app purchase, starting at $1.99 per year. Whichever you choose, the download price is not the number that matters.

SV3C Cloud ships an update every 2 months, Which Duty Free every 4 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | SV3C Cloud | Which Duty Free |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[2.8 (16 ratings)](https://appshunter.io/ios/app/sv3c-cloud/id6444204159/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 41.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 281 MB | 2 MB |
| Requires iOS | **12.0** | 18.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen Zhaoyang Tianxia Technology CO., Ltd.](https://appshunter.io/developer/1474927436) | [WHICH DUTY FREE LTD](https://appshunter.io/developer/1857603429) |

## What reviewers say

### SV3C Cloud

[App page](https://appshunter.io/ios/app/sv3c-cloud/id6444204159)

Connect various smart home devices like cameras, baby monitors, and doorbells. Offers cloud storage and AI intelligence services for enhanced security and convenience. Remotely access and share device feeds with ease.

**Highlights:** Connects battery and solar power cameras, Supports WIFI and wired IP cameras, Links baby monitors, Integrates video doorbells, Provides cloud storage, Offers AI intelligence services, Remote access and sharing

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 一台设备AI套餐订阅服务 | $1.99 | per month |
| 30天云存储订阅服务 | $3.99 | per month |
| Cloud AI Month Event 1 Device | $4.99 | per month |
| 两台订阅包月30天事件云储存 | $7.99 | per month |
| 三台订阅包月30天事件云储存 | $11.99 | per month |
| 四台订阅包月30天事件云储存 | $15.99 | per month |
| 五台订阅包月30天事件云储存 | $19.99 | per month |
| 单台订阅包月30天连续云存储 | $19.99 | per month |
| 单台一月AI服务 | $2.99 | one-time |
| 单台一年30天事件云存储 | $39.99 | one-time |


### Which Duty Free

[App page](https://appshunter.io/ios/app/which-duty-free/id6755960891)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly Subscription | $1.99 | per year |


## Frequently asked questions

### Is SV3C Cloud free?

SV3C Cloud is free to download, with in-app purchases available.

### Is Which Duty Free free?

Which Duty Free costs $1.99, and also offers in-app purchases.

### Do SV3C Cloud or Which Duty Free have ads?

Neither SV3C Cloud nor Which Duty Free shows ads.

### Which is updated more often, SV3C Cloud or Which Duty Free?

SV3C Cloud ships an update every 2 months, and Which Duty Free every 4 days. Most recently, SV3C Cloud was updated on November 3, 2026 and Which Duty Free on October 30, 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.*