Comparison

YO vs QATcam

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

YO

Features
Read full description

YO-SMART is an App for controlling smart home lighting. Many different kinds of devices can be added and controlled remotely from anywhere.

About

QATcam

Features
Read full description

This application is designed for connecting all kinds of image transmission hardware devices, and supports the access and management of visual ear equipment, two-way audio and video camera, home camera and other devices. Users can realize real-time video transmission between devices and mobile phones through this application, and enjoy a smooth experience of high-definition picture quality and low latency. Through Wi-Fi or Bluetooth connection, the operation is simple and fast, suitable for home care, health inspection, security monitoring and other scenarios. The main features include: Multi-device compatibility: Support a variety of image transmission hardware access, unified platform management. Real-time video viewing: view the high-definition video picture captured by the device at any time. Remote control access: no matter where you are, you can remote access and control the device. Intelligent reminder function: support motion detection, sound trigger reminder, timely push abnormal information. Video storage and playback: support cloud and local dual backup storage, convenient to review history at any time. Multi-person sharing mechanism: device permissions can be shared with family members or caregivers to guard important moments together. Simple and friendly interface: the operation interface is intuitive and easy to use, suitable for users of different ages. This application is committed to providing users with stable, safe and convenient visual connection services to create a more intelligent lifestyle.

Screenshots

YO4 screens
QATcam3 screens

Verdict

The call

The clearest difference is ads: YO at none against QATcam's shown. QATcam's advantage is update cadence (monthly vs every 3 months) and iOS requirement (12.0 vs 14.0). On price, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

YO ships an update every 3 months, QATcam monthly. The most recent releases landed on October 27, 2026 and October 8, 2026 respectively.

Scorecard3 real differences ยท 3 level
YO versus QATcam: the parameters behind the verdict, then further details
ParameterYOQATcam
PriceFreeFree
Update frequencyEvery 3 monthsMonthly โ€” better
AdsNo โ€” betterYes
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS14.012.0 โ€” better
Further details โ€” not scored
Size409 MB89 MB
Age rating4+17+
Developerๅ‹‡ ้‚นQiaoantai Technology (Shenzhen) Co., LTD

In-app purchases

None

YO

No in-app purchases

None

QATcam

No in-app purchases

Questions

Is YO free?
YO is free to download, with no in-app purchases.
Is QATcam free?
QATcam is free to download, with no in-app purchases.
Do YO or QATcam have ads?
QATcam shows ads; YO does not.
Which is updated more often, YO or QATcam?
YO ships an update every 3 months, and QATcam monthly. Most recently, YO was updated on October 27, 2026 and QATcam on October 8, 2026.

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