Comparison

V6 Soft Starters vs SpectralScan Audio Analyzer

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

Head to head
About

V6 Soft Starters

Features
Read full description

Select a starter, diagnose issues and get support for Power Electronics soft starters from the palm of your hand with the V6 Soft Starters app. QuickPick Product Selection Provide some basic details including industry, application, and motor size, and the V6 Soft Starters app will suggest a suitably rated model for each available product range. Select a recommendation to see a full list of features and products specifications, with the ability to share the document at the push of a button, or request a quote from your nearest Power Electronics sales representative. QR Scanner (for V6 series starters) The app allows operators to read (via QR code) and share important information about trip conditions with electrical support staff no matter where they are. This means your machinery will be back at work in double quick time. During operation the V6 soft starter monitors and protects you motor and machine. When a fault condition is detected the starter trips to protect your system and displays the trip cause on the local control panel. If the operator is not trained or qualified to diagnose and reset the system, the app allows them to upload and e-mail operational and trip data to support staff. It’s as simple as taking a photo and forwarding a message. Support Contacts Database Need support for your V6 soft starter? The app is pre-populated with contact details for your local power electronics office. If you have contact details for your local installer or for a personal support contact, you can also add these details to the app for safekeeping and quick sharing of QR data or quote requests. Reference Tools Quickly calculate motor FLC and required enclosure ventilation flow with the convenient calculators built in to the V6 Soft Starters app.

About

SpectralScan Audio Analyzer

Transform your device into a professional audio analysis tool. Visualize sound in real-time with a high-resolution spectrum, perform precise sine sweep measurements, and analyze frequency content over time. Save, compare, and export your audio data.

Highlights
  • Real-time frequency spectrum visualization
  • Sine sweep measurements for system response
  • Spectrogram for time-frequency analysis
  • Comparison and overlay of multiple measurements
  • Export data as CSV or PNG
  • Pro features for advanced analysis
Features
Read full description

SpectralScan turns your phone into a professional audio analysis tool. Real-Time Analyzer (RTA) Visualize your acoustic environment live with a high-resolution frequency spectrum. Adjust smoothing, peak hold, and frequency range on the fly. Sine Sweep Measurements Run a precision sine sweep and capture the full frequency response and impulse response of any speaker, room, or audio system. Spectrogram Watch frequency content evolve over time with a scrolling waterfall display. Compare & Export Save multiple measurements, overlay them for comparison, and export as CSV or PNG. Pro features: multiple sweep measurements, fine octave smoothing, peak frequency display, and additional color themes and more coming.

Screenshots

V6 Soft Starters4 screens
SpectralScan Audio Analyzer4 screens

Verdict

The call

The clearest difference is in-app purchases: V6 Soft Starters at none against SpectralScan Audio Analyzer's 1. V6 Soft Starters also leads on update cadence (every 3 days vs every 8 days) and iOS requirement (13.0 vs 15.0). On price, 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. SpectralScan Audio Analyzer sells 1 one-off in-app purchase. V6 Soft Starters asks for nothing beyond the download.

UpkeepUpdate frequency

V6 Soft Starters ships an update every 3 days, SpectralScan Audio Analyzer every 8 days. The most recent releases landed on September 9, 2026 and September 27, 2026 respectively.

Scorecard3 real differences · 6 level
V6 Soft Starters versus SpectralScan Audio Analyzer: the parameters behind the verdict, then further details
ParameterV6 Soft StartersSpectralScan Audio Analyzer
PriceFreeFree
Rating—4.9 (9 ratings) — better
Number of ratings—9 — better
Update frequencyEvery 3 days — betterEvery 8 days
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.0 — better15.0
Further details — not scored
Size19 MB16 MB
Age rating4+4+
DeveloperPower ElectronicsOtsukare AB

In-app purchases

None

V6 Soft Starters

No in-app purchases

1 purchases

SpectralScan Audio Analyzer

One-time1
  • SpectralScan Pro$9.99

Questions

Is V6 Soft Starters free?
V6 Soft Starters is free to download, with no in-app purchases.
Is SpectralScan Audio Analyzer free?
SpectralScan Audio Analyzer is free to download, with in-app purchases available.
Do V6 Soft Starters or SpectralScan Audio Analyzer have ads?
Neither V6 Soft Starters nor SpectralScan Audio Analyzer shows ads.
Which is updated more often, V6 Soft Starters or SpectralScan Audio Analyzer?
V6 Soft Starters ships an update every 3 days, and SpectralScan Audio Analyzer every 8 days. Most recently, V6 Soft Starters was updated on September 9, 2026 and SpectralScan Audio Analyzer on September 27, 2026.

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