Comparison

CtrlLive vs SOS Viewer

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

Head to head
About

CtrlLive

Control toy cars remotely from a first-person perspective. Engage in real-time voice communication while operating devices for fun and entertainment.

Highlights
  • Remote device operation
  • First-person perspective viewing
  • Real-time voice communication
  • Leisure and entertainment focus
  • Anytime, anywhere access
Features
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The entertainment software provides users with the ability to remotely operate devices such as toy cars for leisure and entertainment anytime and anywhere. It also supports users to view the real-time images of the device from a first-person perspective and engage in real-time voice communication.

About

SOS Viewer

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Smart Orchard System (Viewer) is a user-friendly app designed for durian tree investors and enthusiasts. It allows users to effortlessly monitor and access detailed information about the health, growth, and status of their durian trees in real time. With its intuitive interface, you can track tree conditions, review investment performance, and explore key orchard data with ease. Stay informed and ensure your durian investments thrive with Smart Orchard System (Viewer) —your smart solution for smarter farming.

Screenshots

CtrlLive4 screens
SOS Viewer3 screens

Verdict

The call

The clearest difference is in-app purchases: SOS Viewer at none against CtrlLive's 11. CtrlLive's advantage is iOS requirement (13.0 vs 15.6). On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. CtrlLive sells 11 one-off in-app purchases. SOS Viewer asks for nothing beyond the download.

UpkeepUpdate frequency

CtrlLive ships an update every 3 weeks, SOS Viewer fortnightly. The most recent releases landed on September 28, 2026 and September 24, 2026 respectively.

Scorecard2 real differences · 8 level
CtrlLive versus SOS Viewer: the parameters behind the verdict, then further details
ParameterCtrlLiveSOS Viewer
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews80.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 3 weeksFortnightly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.6
Further details — not scored
Size368 MB66 MB
Age rating17+4+
DeveloperChengdu Yujian Information Technology Co., Ltd.Tech Tree Sdn Bhd

In-app purchases

11 purchases

CtrlLive

One-time11
  • 420血$0.99
  • 700血$1.99
  • 1050血$1.99
Show 8 more
  • 1960血$3.99
  • 3360血$6.99
  • 6860血$14.99
  • 11760血$24.99
  • 20860血$39.99
  • 34860血$69.99
  • 69860血$139.99
  • 139860血$279.99
None

SOS Viewer

No in-app purchases

Questions

Is CtrlLive free?
CtrlLive is free to download, with in-app purchases available.
Is SOS Viewer free?
SOS Viewer is free to download, with no in-app purchases.
Do CtrlLive or SOS Viewer have ads?
Neither CtrlLive nor SOS Viewer shows ads.
Which is updated more often, CtrlLive or SOS Viewer?
CtrlLive ships an update every 3 weeks, and SOS Viewer fortnightly. Most recently, CtrlLive was updated on September 28, 2026 and SOS Viewer on September 24, 2026.

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