Comparison

cam720 vs CTViewer

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

Head to head
About

cam720

This mobile client connects to smart cameras for real-time monitoring, video chat, and remote playback. It offers features like automatic tracking of moving objects, zone detection with sound alarms, and intelligent voice control integration. Keep an eye on your home, office, or pets from anywhere.

Highlights
  • Real-time video monitoring
  • Video chat
  • Remote playback
  • Automatic tracking
  • Zone detection with sound alarm
  • Intelligent voice control
Features
Read full description

"cam720" is a mobile client for smart cameras. Through cloud monitoring P2P technology, cam720 can realize real-time monitoring, video chat, remote playback, abnormal alarm and other functions, such as after connecting to a smart camera. You can experience the following features: ·Watching the store and watching the home: View the real-time video of home, shops, offices and other places at any time, allowing you to easily manage the office, protect the safety of your home at any time, realize remote care, intelligent companionship, and share a wonderful life. ·Automatic Tracking: Track moving objects, lock on abnormal targets, and record videos. ·Zone detection: Key area detection and sound alarm can be set. After abnormal human activity/environment is detected, the on-site alarm will sound and the abnormal information will be pushed immediately, helping you discover potential safety hazards at the first time. ·Intelligent voice control: Link to Tmall Genie, voice control to turn on/off the smart camera, making your use more comfortable. cam720, Zhilian Life, you can watch your home, store and pet at any time, making your life safer and more exciting. This application complies with Apple's standard terms of service. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

CTViewer

This surveillance app allows small businesses to remotely monitor security cameras on their mobile devices. View live footage, playback recordings, and receive important notifications to stay connected to your business operations from anywhere.

Highlights
  • Remote live viewing
  • Playback recorded footage
  • Receive notifications
  • Cloud P2P support
  • Mobile management
Features
Read full description

The CTViewer app is a surveillance application for mobile phones and tablets that support cloud P2P function. The Mobile Software App has been designed to help small businesses effectively operate and manage security devices from a smartphone or tablet. The power to view live images, play back footage, and receive notifications remotely keeps owners and operators in touch with their business, even when away.

Screenshots

cam7204 screens
CTViewer4 screens

Verdict

The call

The clearest difference is in-app purchases: CTViewer at none against cam720's 22. CTViewer also leads on ads (none vs shown). cam720's advantage is review sentiment (31% vs 0%) and update cadence (every 3 weeks vs every 6 months). On price, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. cam720 sells 20 in-app purchases, starting at $1.99 per month. CTViewer asks for nothing beyond the download.

UpkeepUpdate frequency

cam720 ships an update every 3 weeks, CTViewer every 6 months. The most recent releases landed on October 1, 2026 and September 26, 2026 respectively.

Scorecard5 real differences · 5 level
cam720 versus CTViewer: the parameters behind the verdict, then further details
Parametercam720CTViewer
PriceFreeFree
Rating4.7 (13K ratings) — better—
Positive reviews31.4% of reviews — better0.0% of reviews
Number of ratings13K — better—
Update frequencyEvery 3 weeks — betterEvery 6 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.013.0
Further details — not scored
Size391 MB134 MB
Age rating4+4+
DeveloperShenzhen Zhihuizai IOT Co., LtdYU BO HAN

Customer experience

cam720

All ratings12,945 ratings
Positive91.7%
Neutral3.3%
Negative5.0%
Written reviews633 reviews
Positive31.4%
Neutral10.3%
Negative58.3%

CTViewer

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

cam720

Reported bugs

5 issues
  • Camera keeps going offline
  • App freezes and crashes frequently
  • Firmware updates fail to install
  • Inconsistent performance and connectivity
  • Cloud storage and recording issues

Requested features

5 requests
  • Add user manual and instructions
  • Improve app stability and responsiveness
  • Allow more flexible settings and customization
  • Integrate with smart home platforms
  • Enhance video recording and playback features

CTViewer

Not enough reviews yet to summarise bugs or requests.

In-app purchases

20 purchases

cam720

Subscriptions8
  • Event based 3-day cloud storage$1.991 Month
  • 3-Day Video Loop Storage (1 month)$2.991 Month
  • Event based 7-day cloud storage$3.491 Month
Show 5 more
  • AI智能分析-连续包月$4.991 Month
  • 7-Day Video Loop Storage (1 month)$4.991 Month
  • Event based 30-day cloud storage$10.991 Month
  • 30-Day Video Loop Storage (1 month)2 variants$15.991 Month
  • 7-Day Video Loop Storage (1 Year)$44.991 Year
One-time12
  • 币种专属套餐$1.99
  • video save for 3 days(1 month)$3.99
  • video save for 7 days(1 month)$5.99
Show 9 more
  • 3Day cloud storage quarter package$9.99
  • video save for 7 days(1 month)$10.49
  • 7Day cloud storage quarter package2 variants$15.99
  • video save for 30 days(1 month)$17.99
  • video save for 3 days(365 days)$33.99
  • 事件型30天云存储季度套餐$54.99
  • 事件型7天云存储年套餐$54.99
  • 事件型30天云存储年套餐$179.99
  • 无限量任意观看【720天】$249.99
None

CTViewer

No in-app purchases

Questions

Is cam720 free?
cam720 is free to download, with in-app purchases available.
Is CTViewer free?
CTViewer is free to download, with no in-app purchases.
Do cam720 or CTViewer have ads?
cam720 shows ads; CTViewer does not.
Which is updated more often, cam720 or CTViewer?
cam720 ships an update every 3 weeks, and CTViewer every 6 months. Most recently, cam720 was updated on October 1, 2026 and CTViewer on September 26, 2026.

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