Comparison

SilentWitness vs Frequency Analyzer +

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

Head to head

SilentWitness

User Activity Monitoring

Audio analysis made easy!

Free

🔧 Utilities

No ratingsView app →

About

SilentWitness

Features

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Silent Witness is a full-featured User Activity Monitoring, recording keystrokes and screenshots and uploading to central dashbaord. Data can be emailed, viewed as raw data and natural language. Designed to be used as a parental control system or Corporate Security to detect and eliminate internal threats. Use in accordance with local laws and statutes.

About

Frequency Analyzer +

Read full description

Want to analyze sound frequency ? You have come to the right place! Using our app you can analyze sound frequency with your microphone or through importing audio file, we offer decibel reading, audio spectrum, music note and hertz analysis. You can also export recorded audio, and calibrate the analysis with our advanced settings. Download now to start analyzing frequency! Ready for the Ultimate Experience? Unlock all of our app's powerful features by upgrading to our Pro plan. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

SilentWitness3 screens

Frequency Analyzer +4 screens

Verdict

The call

The clearest difference is in-app purchases: SilentWitness at none against Frequency Analyzer +'s 2. SilentWitness also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price and ads 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. Frequency Analyzer + sells 2 in-app purchases, starting at $5.99 per 7 days. SilentWitness asks for nothing beyond the download.

Scorecard3 real differences · 2 level

SilentWitness versus Frequency Analyzer +: the parameters behind the verdict, then further details
Parameter	SilentWitness	Frequency Analyzer +
Price	Free	Free
Ads	No	No
In-app purchases	No — better	Yes
Devices	iPhone, iPad, iPod — better	iPhone
Requires iOS	15.1 — better	17.0
Further details — not scored
Size	185 MB	14 MB
Age rating	4+	4+
Developer	Parker Technology Services Inc.	UMUT ARPAT