SV3C Cloud vs Which Duty Free
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SV3C Cloud
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.
- 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
Read full descriptionHide full description
SV3C Cloud link a safe life: 1.Link battery and solar power cameras; 2.Link WIFI and Wired IP cameras; 3.Link baby monitors; 4.Link video doorbell; 5.Provide value service such as cloud storage and AI intelligence. Remote link,One tap share. Subscription paid users and privacy agreement: https://meari-us.s3.us-west-1.amazonaws.com/html/audit/100/storage_server.html Subscription paid users and privacy agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Which Duty Free
Read full descriptionHide full description
Discover Which Duty Free – the world’s most powerful duty free shopping app. • Search across 98% of global duty free stores • Find specific products, availability, and prices in your chosen category • Unlock special offers at your departure or arrival airport • Enjoy instant Click & Collect redirects to official airport websites No more guesswork. No more missed deals. Just seamless, smart, and stress-free travel shopping at your fingertips. Which Duty Free also supports important social causes, donating a minimum of 20% of net revenue to registered charities supporting the homeless, cancer research, and hospice care. PREMIUM SUBSCRIPTION Which Duty Free offers an auto-renewable yearly subscription that provides 12 months of unlimited searches and access to premium features. Access to premium features and unlimited searches requires a paid auto-renewable subscription. • Subscription length: 12 months • Subscription automatically renews unless canceled at least 24 hours before the end of the current period • Payment will be charged to your Apple ID account at confirmation of purchase • Subscription can be managed and canceled in your Apple ID account settings Privacy Policy: https://whichdutyfree.com/privacy-policy Terms of Use: https://whichdutyfree.com/terms-of-use
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | SV3C Cloud | Which Duty Free |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 2.8 (16 ratings) — better | — |
| Positive reviews | 41.7% of reviews | — |
| Number of ratings | 16 — better | — |
| Update frequency | Every 2 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.0 — better | 18.2 |
| Further details — not scored | ||
| Size | 281 MB | 2 MB |
| Age rating | 4+ | 17+ |
| Developer | Shenzhen Zhaoyang Tianxia Technology CO., Ltd. | WHICH DUTY FREE LTD |
In-app purchases
SV3C Cloud
- 一台设备AI套餐订阅服务$1.991 Month
- 30天云存储订阅服务$3.991 Month
- Cloud AI Month Event 1 Device$4.991 Month
Show 5 moreShow fewer
- 两台订阅包月30天事件云储存$7.991 Month
- 三台订阅包月30天事件云储存$11.991 Month
- 四台订阅包月30天事件云储存$15.991 Month
- 五台订阅包月30天事件云储存$19.991 Month
- 单台订阅包月30天连续云存储$19.991 Month
- 单台一月AI服务$2.99
- 单台一年30天事件云存储$39.99
Which Duty Free
- Yearly Subscription7 Days trial$1.991 Year
Questions
Is SV3C Cloud free?
Is Which Duty Free free?
Do SV3C Cloud or Which Duty Free have ads?
Which is updated more often, SV3C Cloud or Which Duty Free?
Other comparisons















