Comparison

Calculation vs AV Control (AV over IP)

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

Head to head
About

Calculation

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A simple and free calculator app that anyone can use easily. Fast and accurate calculations with automatically saved calculation history. Perfect for daily use, study, and work with a clean and simple design.

About

AV Control (AV over IP)

Features
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SC&T AV over IP Control App โ€“ Streamlined AV Management at Your Fingertips Take control of your AV over IP systems with the SC&T AV over IP Control App, now available online! Designed for seamless operation, this intuitive app lets you manage SC&T AV over IP solutions directly from your mobile device, making audio-visual control easier and more efficient than ever. Key Features: Effortless Autodetect: Automatically detects SC&T AV over IP devices and connects with a single tap. Quick Profile Switching: Swipe between layouts and apply new profiles instantly with clear, visual profile. Real-Time Source Switching: Preview and switch input sources on the fly using a user-friendly graphical interface. Installer & User Mode Switching: Toggle between Installer Mode for full configuration access and User Mode, which restricts actions to source switching or loading presets without altering settings. Video Wall Configuration: Easily set up video walls by defining the number of displays and adjusting boundaries for a perfect layout. Customizable Channels: Assign channel names and icons for quick identification and a personalized experience. Whether managing a conference room, retail display, or home theater, the SC&T AV over IP Control App empowers you with fast, reliable, and flexible control. Download Now on APP Store and elevate your AV experience with SC&T! Visit http://sct.com.tw/ for more details or contact us at service@sct.com.tw for support.

Screenshots

Calculation2 screens
AV Control (AV over IP)4 screens

Verdict

The call

The clearest difference is ads: AV Control (AV over IP) at none against Calculation's shown. AV Control (AV over IP) also leads on device support (3 vs 1). Calculation's advantage is update cadence (every 2 months vs every 8 months). On price, in-app purchases and iOS requirement 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

Calculation ships an update every 2 months, AV Control (AV over IP) every 8 months. Both last shipped on October 28, 2026.

Scorecard3 real differences ยท 3 level
Calculation versus AV Control (AV over IP): the parameters behind the verdict, then further details
ParameterCalculationAV Control (AV over IP)
PriceFreeFree
Update frequencyEvery 2 months โ€” betterEvery 8 months
AdsYesNo โ€” better
In-app purchasesNoNo
DevicesiPhoneiPhone, iPad, iPod โ€” better
Requires iOS16.015.5 โ€” better
Further details โ€” not scored
Size7 MB27 MB
Age rating4+4+
DeveloperSooRyong HyunSHAO CHUN KUO

In-app purchases

None

Calculation

No in-app purchases

None

AV Control (AV over IP)

No in-app purchases

Questions

Is Calculation free?
Calculation is free to download, with no in-app purchases.
Is AV Control (AV over IP) free?
AV Control (AV over IP) is free to download, with no in-app purchases.
Do Calculation or AV Control (AV over IP) have ads?
Calculation shows ads; AV Control (AV over IP) does not.
Which is updated more often, Calculation or AV Control (AV over IP)?
Calculation ships an update every 2 months, and AV Control (AV over IP) every 8 months. Most recently, Calculation was updated on October 28, 2026 and AV Control (AV over IP) on October 28, 2026.

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