Comparison

SYS Control vs AudioEngineerToolkit

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

Head to head
About

SYS Control

This application provides intuitive control over Powersoft's Dynamic Music Distribution systems. Users can easily manage audio sources, adjust zone levels, and recall system configurations through a simplified interface. Connect to your system via network scan or QR code for seamless audio management.

Highlights
  • Select audio sources
  • Control zone levels
  • Recall system configurations
  • Network scanning for connection
  • QR code connection
Features
Read full description

The SYS Control app allows the control of Powersoft's Dynamic Music Distribution systems. With its simplified interface, users can easily select audio sources, control the level of zones, recall different system configurations, and much more. CONTROL ANY SYSTEM Connect to a system by scanning the network in the Home page, or simply tap the Scan QR Tag button to open the control interface. SELECT THE AUDIO SOURCE Change the music content for one or more zones by just tapping the “Source” button and selecting it from the list of available sources. ADJUST THE LEVEL Control the level of any zone real-time, via the level sliders. For larger systems you can also adjust the level of a group of zones simultaneously. APPLY SYSTEM CONFIGURATIONS Recall entire system setups in the “Scenes” page, by just tapping and holding the desired scene. Requirements: A Powersoft’s Dynamic Music Distribution system running in the same Wi-Fi network.

About

AudioEngineerToolkit

Features
Read full description

A complete set of offline calculators for audio engineers — on stage, in the studio, no internet required. No login, no ads, no tracking. ■ Electrical · Ohm's Law calculator · Power calculator · Speaker impedance (series/parallel) · dB ↔ power ratio converter ■ Delay · Distance ↔ Time ↔ Phase · Haas Effect zone finder · Multi-zone speaker delay alignment · BPM-based reverb pre-delay ■ Acoustics · Frequency ↔ Period ↔ Wavelength ↔ Quarter-wavelength · Octave band calculator · Distance ↔ time delay · Room volume calculator · Room mode calculator · RT60 reverberation time ■ Tempo & Pitch · Tap tempo (BPM) finder · Note length calculator · Playback speed ↔ pitch converter (turntable-style) · Loop BPM finder · Bar duration calculator · Sample rate / buffer size latency calculator Keep your go-to calculators in the Favorites tab and open them in one tap. Available in Korean, English, Japanese, Spanish, Simplified Chinese, German, Brazilian Portuguese and French. Runs on iPhone, iPad and Mac.

Screenshots

SYS Control4 screens
AudioEngineerToolkit4 screens

Verdict

The call

The clearest difference is price: SYS Control at Free against AudioEngineerToolkit's $4.99. SYS Control also leads on iOS requirement (15.5 vs 26.5). AudioEngineerToolkit's advantage is update cadence (monthly vs every 4 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

CostPrice · In-app purchases · Ads · Monetization

SYS Control is free to download; AudioEngineerToolkit costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

SYS Control ships an update every 4 months, AudioEngineerToolkit monthly. The most recent releases landed on September 23, 2026 and October 6, 2026 respectively.

Scorecard3 real differences · 7 level
SYS Control versus AudioEngineerToolkit: the parameters behind the verdict, then further details
ParameterSYS ControlAudioEngineerToolkit
PriceFree — better$4.99
Rating1.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 4 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, Mac — better
Requires iOS15.5 — better26.5
Further details — not scored
Size41 MB1 MB
Age rating4+4+
DeveloperPowersoft SpAHYO SEOP LEE

In-app purchases

None

SYS Control

No in-app purchases

None

AudioEngineerToolkit

No in-app purchases

Questions

Is SYS Control free?
SYS Control is free to download, with no in-app purchases.
Is AudioEngineerToolkit free?
AudioEngineerToolkit costs $4.99, with no in-app purchases.
Do SYS Control or AudioEngineerToolkit have ads?
Neither SYS Control nor AudioEngineerToolkit shows ads.
Which is updated more often, SYS Control or AudioEngineerToolkit?
SYS Control ships an update every 4 months, and AudioEngineerToolkit monthly. Most recently, SYS Control was updated on September 23, 2026 and AudioEngineerToolkit on October 6, 2026.

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